• MESO: Nws Weather Prediction Center College Park Md

    From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Thu Jan 1 15:21:51 2026
    AWUS01 KWNH 011521
    FFGMPD
    CAZ000-012120-

    Mesoscale Precipitation Discussion 0002
    NWS Weather Prediction Center College Park MD
    1020 AM EST Thu Jan 01 2026

    Areas affected...portions of southern California

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 011520Z - 012120Z

    Summary...Deep convection along and ahead of a surface cold front
    located about 85 miles west of San Diego will continue to foster a
    flash flood risk across the discussion area through 21Z/1p Pacific
    Time.

    Discussion...Areas of deep convection persist especially in/near terrain-favored upslope regions of the discussion area currently.=20
    The convection was being supported by mid-level cooling (which has
    fostered a pool of ~250 J/kg SBCAPE over Pacific and near-coastal
    regions of the discussion area), orographic ascent (sponsored by
    25-30 knot 850mb flow against Transverse and Peninsular coastal
    ranges), and 1-1.3 inch PW values - supporting efficient rainfall
    processes in/near convective activity. Recent MRMS/observational
    data depicts an uptick of rain rates in both Los Angeles Metro
    (into the 0.4 inch/hr range) and across San Diego County (where
    0.5-0.8 inch/hr rates were estimated). These rain rates were
    occuring over urban areas and near sensitive terrain from prior
    flash flood impacts, burn scars, and terrain. Flash flooding
    remains possible in these areas in the short term.

    Models/observations suggest that the aforementioned Pacific cold
    front will traverse the region from west to east and bring a
    substantial decrease in flood/flash flood potential over time.=20
    For the Los Angeles area and Transverse Ranges, this risk will
    likely extend into the 18-20Z timeframe before decreasing some.=20
    The front will take a bit longer to cross San Diego and adjacent
    Peninsular Ranges (around 21Z or so). Flash flooding will remain
    possible through the aforementioned timeframes.

    Cook

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!6E_IiCTFWyRPvFYk288JNEQ4usNjEugJcYFb_BEOQMvQUtQtZ-envxiDu0hzGaAhh2h-= leCiEekM3pcilfnc8-zSexU$ for graphic product...

    ATTN...WFO...HNX...LOX...PSR...SGX...VEF...

    ATTN...RFC...RSA...NWC...

    LAT...LON 35241857 35091802 34771717 34251662 33621619=20
    32831597 32531613 32461695 32551746 33081815=20
    33981872 34691879=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 3 09:01:14 2026
    AWUS01 KWNH 030901
    FFGMPD
    CAZ000-031800-

    Mesoscale Precipitation Discussion 0003
    NWS Weather Prediction Center College Park MD
    400 AM EST Sat Jan 03 2026

    Areas affected...The Western Transverse Ranges of Southern
    California

    Concerning...Heavy rainfall...Flash flooding likely

    Valid 030900Z - 031800Z

    SUMMARY...Flash flooding is likely across the Western Transverse
    Ranges this morning as rainfall rates to 1 inch/hour lead to flash
    flooding and landslides, especially around burn scars.

    DISCUSSION...A highly dynamic weather pattern has set up across
    portions of California. A deep upper level low and associated
    upper level shortwave are approaching the West Coast. The
    shortwave is tapping into a moisture plume set up off the coast of
    Mexico and advecting some deeper tropical moisture towards the
    coast. PWATs will be increasing to over 1 inch, which is 2.5 sigma
    above normal for this time of year. Thus, as a series of surface
    fronts (not shown) approach, the addition of upper level energy
    from the shortwave and abnormal moisture will allow for rainfall
    rates to increase to up to 1 inch per hour into the western
    Transverse Ranges this morning.

    850 mb southerly flow of 20-30 kts will support increasing upslope
    enhancement of the rainfall, which will support the heavier
    rainfall locally from Lompoc east through Oxnard, including Santa
    Barbara. NASA Sport imagery shows soils are above the 90th
    percentile compared to climatology across the area. Thus, a brief
    period of heavier rain rates, expected later this morning, should
    be all that is needed to fully saturate the soils. Additional
    rainfall from there will quickly convert to runoff. This runoff
    will fill small streams and creeks, as well as increase the
    potential for landslides. Downstream flash flooding, particularly
    below the numerous burn scars in the area, is likely through this
    morning. The area of heavy rainfall, while progressive, will still
    be slow to track eastward down the coast. Any one area should see
    anywhere from 3 to 6 hours of rain, heavy at times, before the
    plume moves off to the east.

    The latest CAMs guidance suggests that by the time the area of
    heavy rain arrives into the heart of the Los Angeles basin this
    afternoon, it should both be weakening and narrowing. Thus, while
    Los Angeles is expected to pick up some rain later this afternoon,
    rainfall rates are not expected to be quite as heavy, so impacts
    should be somewhat limited.

    Wegman

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!-sz0p95xYO4NyQz7eawzmC7FC3Xcj-GxL5rzwc8o3o2CAHu5PvVWlLlY6cl-vNBdB_cr= QJlP1sRs0SX0ITy5ulgmzI4$ for graphic product...

    ATTN...WFO...LOX...

    ATTN...RFC...RSA...NWC...

    LAT...LON 35572092 35572058 35572025 35462016 35311989=20
    35091962 34861946 34751915 34641845 34521835=20
    34121866 34001899 34161953 34392077 35432121=20
    35492116=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 3 17:52:48 2026
    AWUS01 KWNH 031752
    FFGMPD
    CAZ000-040200-

    Mesoscale Precipitation Discussion 0004
    NWS Weather Prediction Center College Park MD
    1251 PM EST Sat Jan 03 2026

    Areas affected...Southern CA

    Concerning...Heavy rainfall...Flash flooding likely

    Valid 031750Z - 040200Z

    SUMMARY...Excessive Rainfall rates around 1"/hr will likely lead
    to additional flash flooding along the Coastal Range and Topatopa
    Mountains today where soils are sensitive due to recent heavy
    rainfall. Burn scars in the area are also prone to flash flooding
    and debris flows. Localized urban-induced flash flooding may occur
    in the suburbs north and west of Los Angeles

    DISCUSSION...Doppler Radar shows a narrow band of
    moderate-to-heavy rain oriented SW-to-NE over the Santa Ynez and
    San Rafael Mountains. A narrow squall line ahead of the cold front
    is also analyzed just west of Santa Barbara where a couple rain
    gauges southeast of Solvang have reported ~1"/hr rainfall totals.
    Aside from the squall, most 1-hour rainfall observations show
    0.5" totals as the band of heavy rain marches east towards Santa
    Barbara. Some 3-hr totals have reached 1.75", which also coincides
    with 1-hr averaged rainfall rates just over 0.5". This ribbon of
    rainfall is embedded just ahead of an approaching cold front with
    the warm sector approaching the Santa Barbara Channel. As the warm
    front collides with the western Transverse Ranges, a sliver of
    100-250 J/kg of MUCAPE will become available within a highly
    saturated atmosphere. Latest RAP forecast soundings near Oxnard
    show PWATs approaching 1.25" (above the 97.5 climatological
    percentile) and a fully saturated warm-cloud layer that is 9,000ft
    deep. Latest 12Z HREF probabilistic guidance does show moderate
    chances (40-60%) for 6-hour rainfall totals >3" over the Topatopa
    Mountains in Ventura County with similar probabilities along the
    Santa Ynez just north of Santa Barbara.

    As the frontal system moves east, so will the shield of heavy
    rainfall as it heads for the L.A. metro area. However, PWATs
    approaching 1.25" will retreat over off the coast and 850mb winds
    south of L.A. will tend to be weaker than the >30kt winds farther
    west. Therefore, rainfall rates should struggle to get much higher
    than 0.5"/hr except for the mountain ranges to the north and west
    where upslope enhancement will play a big role. In terms of
    impacts, the Santa Ynez, San Rafael, and Topatopa are of greatest
    concern given their lingering high soil moisture content (>95th
    soil moisture percentile in sfc-100 cm layer) and burn scars in
    these ranges. Debris flows and rock slides cannot be ruled out,
    particularly within burn scars. As for the urbanized communities,
    recent heavy rainfall has made soils sensitive and the greater
    concentration in hydrophobic surfaces naturally provides some
    flash flood concerns. Given the decreasing rates this afternoon,
    however, any flash flooding would generally be ponding on roads
    that could pose a hydroplane threat for motorists. In summary, the
    mountains north and west of L.A. are likely to witness additional
    flash flooding today, although localized flash flooding in more
    urbanized settings north and west of L.A. cannot be fully ruled
    out.

    Mullinax

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!-7HaO-2_1JAsI4qeaTRyryPz2LAxCyYFSoB0xzT6DK0BMumMO9tgiqjxmTRaGq3lfeD3= Kt9uO69SZ7BkF6l3r30Lzy4$ for graphic product...

    ATTN...WFO...LOX...

    ATTN...RFC...RSA...NWC...

    LAT...LON 35201980 34861950 34741920 34761878 34731841=20
    34471830 34191839 33971867 34151933 34281964=20
    34331992 34402043 34712047 35142022=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sun Jan 4 20:35:33 2026
    AWUS01 KWNH 042035
    FFGMPD
    CAZ000-050400-

    Mesoscale Precipitation Discussion 0005
    NWS Weather Prediction Center College Park MD
    334 PM EST Sun Jan 04 2026

    Areas affected...Southern CA Coastal Mountains

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 042030Z - 050400Z

    SUMMARY...Narrow squall of heavy rain and embedded thunderstorms
    may produce rainfall rates up to 1"/hr. Given the highly saturated
    and sensitive soils along the Coastal Range and Santa Ynez
    mountains, flash flooding and mudslides are possible again this
    afternoon.

    DISCUSSION...Doppler Radar showed a potent squall line approaching
    Vandenberg AFB at 20Z moving east ahead of a weakening cold front.
    Compared to yesterday, PWATs are generally topping out between
    0.9-1.0" within the squall, a little less than yesterday. However,
    these values are still above the 90th climatological percentile
    and RAP mesoanalysis also shows the southern CA coast has >250
    J/kg of MUCAPE at these storms disposal. In addition, these
    squalls have upper-level support as the are located beneath the
    right-entrance region of a 120kt 250mb jet streak located over the
    central Sierra Nevada. Lastly, 925-700mb winds remain out of the
    SW and generally between 20-30kts, which is just strong enough and
    oriented favorably enough to support some upslope enhancement into
    the Coastal Range and Santa Ynez. With anomalous moisture,
    sufficient instability, beneficial synoptic-scale ascent, and
    topographic enhancement, these storms are likely to produce
    locally heavy rainfall as they move east.

    The soil sensitivities in the region have only grown worse since
    yesterday. MRMS CREST soil saturation over southern Santa Barbara
    County is over 85% and most locations within the highlighted
    at-risk area are over 50%. A recent FFW near Ventura referenced an
    LSR that mentioned more issues along highway 101 with one vehicle
    stuck in mud. That band of rainfall produced roughly 1.3" in under
    3 hours near Red Mountain and prompted flash flooding/mudslide
    issues. This approaching squall is more potent, however it is also
    progressive, which should help limit the extent of the flash flood
    potential. That said, the recent FFW near Ventura captures the
    most notable concern-- soils and burn scars in the area are highly
    sensitive and even hourly rates of 0.50-0.75" in an hour could
    prompt flash flooding and mud slides in the Santa Ynez. Expect
    rainfall totals to surpass 1" in the mountains which could be
    enough to trigger more flash flooding in southern Santa Barbara
    county this afternoon. Given the lingering instability and forcing
    aloft, additional cells could flare up over the Santa Barbara
    channel this afternoon and pose a flash flood threat into this
    evening.

    Mullinax

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!5Qm--u4W-pSVK6xYxIwpTyDdgOjKxMsGhyoJ2zRpUOLE5MDP6Vdh9MaSfyAvfcYSvvwp= xwMHw3UfdSvE1h9YTlIJdRg$ for graphic product...

    ATTN...WFO...LOX...

    ATTN...RFC...RSA...NWC...

    LAT...LON 35682058 35402035 35091995 34881962 34761913=20
    34721859 34521867 34291923 34271965 34241980=20
    34311997 34412060 34552073 34962083 35222099=20
    35542098=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Mon Jan 5 18:56:45 2026
    AWUS01 KWNH 051856
    FFGMPD
    CAZ000-060400-

    Mesoscale Precipitation Discussion 0006
    NWS Weather Prediction Center College Park MD
    156 PM EST Mon Jan 05 2026

    Areas affected...north-central CA

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 051854Z - 060400Z

    SUMMARY...Isolated flood/flash flood impacts will be possible
    across portions of central to northern CA through the late
    evening. Peak hourly rainfall of 0.50 to 0.75 inches and peak
    additional total rainfall of 2 to 3 inches (locally higher
    possible) can be expected through 06Z.

    DISCUSSION...GOES West 6.9 micron imagery showed a mid-level
    vorticity max/closed low centered near 36.6N 127.0W at 18Z,
    embedded within a larger scale trough axis off of the West Coast.
    At the surface, low pressure was located ~70 miles northwest of
    Point Arena, with a cold front extending south and southwest. Over
    the past few hours bands of moderate to heavy rain have been
    observed moving across the northern CA Coastal Ranges with current
    radar imagery showing an axis of locally heavy rain oriented SSW
    to NNE into the North Bay region of San Francisco. In addition,
    infrared imagery showed a band of colder cloud tops just ahead of
    the cold front where weak MLCAPE values up to ~250 J/kg were
    estimated by short term RAP forecasts and SPC mesoanalysis data.

    850-700 mb winds were from the southwest at 30 to 40 kt ahead of
    the offshore trough axis into north-central CA with PWAT values
    ranging from 0.6 inches within the northern Sacramento Valley to
    about 0.9 inches just west of San Francisco Bay. Short term
    guidance is in good agreement with the track of the mid-level
    vorticity max/closed low slowly advancing toward the CA coast
    between Point Arena and San Francisco through about 03Z at which
    point stalling and eventual southward translation are forecast.
    The effect of these larger scale features will translate at the
    surface to a SSW to NNE band of heavy rain advancing eastward
    toward the central CA coast with embedded peak hourly rainfall
    between 0.5 and 0.75 inches (locally higher possible) through the
    afternoon and evening. Hourly rainfall up to about 0.5 inches in
    an hour will be likely for the northern Sacramento Valley where
    weak MLCAPE values up to 250 J/kg area forecast by the RAP from
    about 00Z-04Z.

    Recent heavy rainfall has left this region of CA more susceptible
    to heavy rainfall compared to normal, and there will be the
    typical enhancement of heavy rain impacts in and around the San
    Francisco Bay region to contend with. Within areas of higher
    terrain, localized landslides/rockslides will be possible and
    flooding of creeks, streams, urban areas and other
    low-lying/flood-prone locations will remain possible through about
    04Z. Beyond 04Z, low level winds are likely to weaken and orient
    more parallel to the coastline, diminishing the potential for
    flooding impacts across the region.

    Otto

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!5yfdRhNsr5-w98AcBLIkgKfg5dwl82xgBx00_2ai_nPnbtaLIKpLyJFPncQgplhC3Gld= GFEcRSBOU4e1ZIqU2XZx8Rg$ for graphic product...

    ATTN...WFO...EKA...MTR...STO...

    ATTN...RFC...RSA...NWC...

    LAT...LON 41122240 41062196 40692174 40362164 39812141=20
    39542172 38992204 38132212 37402214 36942223=20
    36952281 37572330 38122362 38962364 39842330=20
    40422311 40932275=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Jan 9 09:13:41 2026
    AWUS01 KWNH 090913
    FFGMPD
    MSZ000-LAZ000-ARZ000-091501-

    Mesoscale Precipitation Discussion 0007
    NWS Weather Prediction Center College Park MD
    412 AM EST Fri Jan 09 2026

    Areas affected...Central Mississippi...Eastern and Northeastern
    Louisiana...

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 090911Z - 091501Z

    SUMMARY...Flattening steering flow to support segmented training
    corridors across the Lower Mississippi River Valley.=20
    Strengthening convergence and modestly unstable and seasonably
    moist air should support rain rates to 1.75" and localized streaks
    of 2-4" in 1-3hrs. Suggesting localized flash flooding is
    possible this morning to start a longer day of repeat
    thunderstorms.

    DISCUSSION...GOES-E WV suite shows mature/decaying shortwave
    rapidly elongating and sliding northeast through the central Great
    Lakes with a well defined broadly anticyclonically curved
    subtropical jet streak across Texas through KY/TN with a stronger
    base of the northern stream synoptic trough well upstream emerging
    into the southern High Plains. The strong flow and upper-level
    dynamic support has resulted in well above normal moisture flux
    across the Mississippi River Valley into the Great Lakes; CIRA LPW
    denotes core of higher moisture/theta-E air over the West Gulf is
    advancing into the entrance of the eastern US atmospheric river
    stream. Surface to 850mb values are nearing 1" and is noted with
    surface Tds in the upper 60s to even spots of 70 across the Lower
    MS Valley.=20

    The overall orientation of the upper-level flow is supporting a
    pre-frontal confluence zone across E LA at this time, providing
    sufficient deep layer convergence to tap the weakly unstable air.
    MLCAPEs are analyzed from 500-1000 J/kg through the Sabine River
    Valley into the Delta Region of SE AR and W MS. Flux convergence
    of 30-35kts at about 30 degrees of convergence overlaps with the
    core of the moisture axis with TPW near 1.7". As such, RADAR
    denotes a few clusters of thunderstorms developing across NE LA as
    well as further north across NE LA into W MS, the latter deeper
    into the more ideal unidirectional flow and may support some
    training elements as the overall convective development expands
    and intensifies over the next few hours. The strong moisture flux
    convergence mainly below 700mb will support rates of 1.75"; and
    while the forward speeds will limit any specific core, the
    upstream divergence aloft and strength of low level flow
    convergence will support back-building and redevelopment upstream
    through central LA throughout the morning.

    Localized storm outflows may be the key to establishing the most
    ideal training profiles, but even 1-2 hours of these rates could
    support 2-3" totals and locally higher values to 4" would then
    begin to exceed the high (3"/3hrs) FFG values in the area.=20
    00z/06z HREF Probability of 3"/3hrs peak around 30% in SW to
    central MS. Still even with dormant ground conditions, these
    rates/totals will have the greatest potential for flash
    flooding/rapid inundation conditions where intersecting urban
    centers. In any case, these cells will saturate the upper soil
    profiles prior to further convective activity expected throughout
    the day and evening. As such, flash flooding is only considered
    possible and limited to widely scattered in coverage through the
    early morning period.=20=20=20=20

    Gallina

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!9acKgA_eVUQUbWukkTDJ3cwSbuwKek4CYWoR60Ef7vNo7XSoV4CCLFqlziyioqp90ODj= KtIhNIYw04qxDKJ-RKVXHog$ for graphic product...

    ATTN...WFO...JAN...LCH...LIX...MEG...SHV...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 34138908 34058839 33498829 32868864 32288915=20
    31568980 30709050 30919161 30929254 31469279=20
    32169248 33289103 33719020=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Jan 9 15:16:14 2026
    AWUS01 KWNH 091516
    FFGMPD
    ALZ000-MSZ000-LAZ000-092000-

    Mesoscale Precipitation Discussion 0008
    NWS Weather Prediction Center College Park MD
    1015 AM EST Fri Jan 09 2026

    Areas affected...southeastern LA, southern MS, western AL

    Concerning...Heavy rainfall...Flash flooding likely

    Valid 091514Z - 092000Z

    SUMMARY...Peak rain rates of 2 to 3 in/hr are expected to produce
    at least Isolated flash flooding from northern portions of
    southeastern LA into southern MS and parts of western AL through
    20Z. 6-hr rainfall of 3 to 5 inches will be possible, through
    these higher end totals should remain rather isolated should they
    materialize.

    DISCUSSION...Radar imagery from 15Z showed a axis of heavy rain
    oriented ENE from the LA/MS border across the I-55 corridor into
    south-central MS and portions of western AL. This axis was located
    within an area of pre-frontal low level convergence, augmented by
    rain-cooled outflow that extended from near Baton Rouge, LA to
    Hattiesburg, MS to Thomasville, AL. 925 mb winds of 25-35 kt were
    observed over southeastern LA into southern MS, converging along
    this axis which was oriented parallel to the mean steering flow,
    supporting training. Hourly rainfall near and just over 2 inches
    has been observed near the LA/MS border within the past 2 hours
    where MLCAPE of 500-1000 J/kg and PWATs of 1.7 to 1.8 inches were representative of the environment, reported on the 12Z soundings
    from LIX and JAN.

    Short term guidance from the RAP shows similar low level flow
    continuing over the next few hours with the establishing cold pool
    likely serving as a focus for renewed convective development
    through 18Z to 19Z from the LA/MS border into southern MS. ENE
    steering flow is likely to support cells moving downstream into
    western AL while some upstream development occurs back to the WSW.
    The environment is capable of supporting hourly rainfall in the
    2-3 inch range, although 1 to 2 inches per hour will be more
    common. Localized potential for 3 to 5 inches over the next 6
    hours will exist with at least localized flash flooding appearing
    likely, especially within any urban areas and as high rain rates
    overcome dry antecedent conditions.

    Otto

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!_TyiPQgtr4G0Ii50gtuvjxeex8vVdO5evYOP54YZtWf02QDLtAIGPEdd-TkMEu8RjjIG= d01F8d6HGazeOuastO5EijM$ for graphic product...

    ATTN...WFO...BMX...JAN...LCH...LIX...MOB...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 32848772 32518711 31988718 31498776 30978897=20
    30569019 30009159 30399210 31319161 32108995=20
    32618877=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Fri Jan 9 20:05:18 2026
    AWUS01 KWNH 092005
    FFGMPD
    ALZ000-MSZ000-LAZ000-100100-

    Mesoscale Precipitation Discussion 0009
    NWS Weather Prediction Center College Park MD
    304 PM EST Fri Jan 09 2026

    Areas affected...south-central LA into south-central MS and
    western/central AL

    Concerning...Heavy rainfall...Flash flooding likely

    Valid 092003Z - 100100Z

    SUMMARY...Relatively narrow axes (or a single axis) of heavy rain
    appear likely to maintain an increased flash flood potential into
    the early evening from south-central LA into south-central MS and western/central AL. 2 to 4 inches and areas of flash flooding will
    be likely within portions of this corridor with locally higher
    rain totals possible.

    DISCUSSION...Radar imagery from 1945Z showed a persistent axis of
    moderate to heavy rain from near the southeastern LA/MS border
    into south-central MS and western AL which has been in roughly the
    same location over the past 3-4 hours. Embedded hourly rainfall
    has been observed in the 1-2 inch range at times and roughly 2 to
    4 inches have fallen from near Baton Rouge into south-central MS
    as far east as Waynesboro, MS since early this morning. A
    combination of rain-cooled outflow and a slightly elevated axis of
    convergence located within 925-850 mb layer have helped to focus
    these areas of heavy rain over the past few hours where MLCAPE has
    increased into the 500-1500 J/kg range from the southern MS/AL
    border toward Lake Pontchartrain (via SPC mesoanalysis data).
    Additional rainfall was occurring farther north in AL along the
    elevated convergence axis where 2 to 3 inches was reported over
    the past 6 hours, but a lack of instability has tempered rainfall
    rates across northern locations. Radar imagery also showed
    additional thunderstorms building over the I-10 corridor of
    south-central LA, rooted near the surface within weaker/more
    subtle axes of near surface convergence.

    RAP forecast guidance suggests an inflection point along the
    convergence axis (currently over the south-central MS/AL border)
    will advance northeastward in the short term while the axis of
    convergence to its west lifts slightly north. Meanwhile, the WSW
    to ENE oriented outflow boundary in place over south-central MS is
    likely to continue to serve as a focus for additional thunderstorm
    development. Therefore, expectations are for continued
    thunderstorms over the region through early evening, initiating
    along and just north of the surface outflow and farther north on
    elevated convergence with training via mean movement off toward
    the ENE. Embedded short term training may also occur with the
    thunderstorms moving northward through south-central LA.

    Hourly rainfall of 1 to 2 inches, but localized hourly rainfall in
    excess of 2 inches is expected through early evening from southern
    portions of the Lower Mississippi Valley into western/central AL.
    The better instability is forecast to remain situated west of the
    MS/AL border but pockets of locally higher instability into
    portions of AL may also support flash flooding to the east as
    well. Given dry antecedent conditions leading up to this event,
    flash flooding potential will be greatest over urban areas and
    where heavy rain has fallen over the past 12 hours.

    Otto

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!9m4qxItj-dnwomeDGXhQp86jHguqhmSXSAAR6bEQjaMBomi8lsV-t-Am1_0oAWUcpSxH= eCihXcSKifpS29MX2Hrx8sk$ for graphic product...

    ATTN...WFO...BMX...JAN...LCH...LIX...MOB...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 33568684 33488628 33168594 32648596 32198649=20
    31858711 31258872 30868957 30379076 30359177=20
    30639220 31179203 31969105 32449012 32698924=20
    33208778=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 10 01:47:19 2026
    AWUS01 KWNH 100147
    FFGMPD
    ALZ000-MSZ000-LAZ000-100545-

    Mesoscale Precipitation Discussion 0010
    NWS Weather Prediction Center College Park MD
    846 PM EST Fri Jan 09 2026

    Areas affected...Parts of Southern MS into western-central AL

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 100145Z - 100545Z

    SUMMARY...A relatively narrow corridor of cell training will
    maintain the potential for isolated areas of flash flooding
    through the remainder of the evening. Additional rainfall totals
    of 2 to 3 inches are expected across many locales within this
    corridor through midnight CST, though isolated amounts of 4-5
    inches areas are expected.

    DISCUSSION...Latest GOES-E longwave IR imagery showed a well
    developed, rather expansive west-to-east Warm Conveyor Belt (WCB)
    of higher/colder cloud tops from northern Mexico northeast through
    eastern TX and into the Mid-South and TN Valley. Robust upper
    trough over the southern Rockies-High Plains and attendant upper
    level jet streak on the eastern flank is helping to enhance the
    deep-layer forcing and low-level frontogenesis ahead of the
    approaching cold front, which will coincide with the boost in the
    low-level moisture transport from the Gulf as 850 mb winds
    increase to 30-40 kts later this evening.

    Meanwhile, a narrow axis of higher deep-layer CAPE (1000-1500+
    J/Kg) will also nudge northeastward from the Gulf Coast into
    southern MS and southern-central AL, coinciding with PWs climbing
    between 1.8 and 2.0" in the expanding pre-frontal convective
    environment. Multiple, quasi-linear convective segments will tend
    to train within this narrowing corridor of more optimal
    instability and available PW. The mesoscale (CAM) guidance has
    struggled a bit handling the current setup, compared to the radar
    mosaic over the past few hours. Recent HRRR and RRFS runs have
    caught up a bit however. High res ensembles (HREF and RRFS)
    probabilities of hourly rainfall rates exceeding 1-2" are a bit
    lower than reality (especially the 2"/hr probabilities),
    indicative that the event may only just now be getting better
    handled by the guidance. Much of the CAM guidance show the
    heaviest rainfall south of BHM through midnight CST, however with
    notably lower FFG over northeast MS and northern AL, it would not
    take as much rainfall to cause additional runoff issues,
    especially considering what has already fallen.

    Hurley

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!6j7wsjsHr8ga0tgXnpJ4FOHJWysiSmMEDaIqyT_p8lovh63Ekd-FfvWNITKFWu9QqJ3u= x9ZuW_d7bZj_84atsYa08l0$ for graphic product...

    ATTN...WFO...BMX...HUN...JAN...LIX...MOB...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 34198699 32868611 31658789 30709029 31699073=20
    33308893=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 10 04:44:22 2026
    AWUS01 KWNH 100444
    FFGMPD
    MSZ000-LAZ000-TXZ000-101000-

    Mesoscale Precipitation Discussion 0011
    NWS Weather Prediction Center College Park MD
    1142 PM EST Fri Jan 09 2026

    Areas affected...Southeast to East Texas...Western and Northern
    Louisiana...

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 100445Z - 101000Z

    SUMMARY...Strengthening scattered to widely scattered
    thunderstorms capable of 1.5"/hr and localized 2-3" totals given
    some short-duration training potential for flanking cell
    development. Greater soil saturation/lower FFG, north and
    proximity to Houston metro/urban runoff to south pose localized
    possible incident or two for flash flooding through overnight
    period.

    DISCUSSION...Regional RADAR mosaic and 10.3um IR loop depict a few
    stronger thunderstorm clusters extending from near Victoria
    northeastward across Southeast TX toward a weak surface low near
    KOCH. East of the low, a west to east stationary front crosses
    near I-20 and recently saturated upper soil profiles given broad
    1-2" totals throughout the day. Surface to boundary layer
    southerly flow continues to advect upper 60s/low 70s Tds with
    modestly unstable air mass in the warm sector with MLCAPE values
    remaining at or above 1000 J/kg with spots of 2000 J/kg near the
    Upper TX coast. Upper level jet streak continues to expand and
    strengthen across the Ozark Plateau though broad right entrance
    ascent is providing strong divergence aloft and supporting the
    slightly backed and 20-25kts of low-level jet flow to obliquely
    intersect the slowly eastward advancing cold front.=20

    While mid to upper levels remain dry, the anomalous moisture
    remains though 700mb with over 1.5" and spots nearing 1.75" within
    the warm sector. This results in solid moisture flux convergence
    and solid instability to maintain/expand the convective coverage
    though likely still in a scattered nature over the next few hours.
    Flux convergence is supporting moderately efficient rainfall
    production with 1.5-1.75"/hr rates. Forward progression will
    continue to be a limiting factor toward 2-3" streaks of rainfall
    totals across the area of concern, especially as the core of the
    jet (and therefore the right entrance divergence) shift
    northeastward and direct circulation allows for faster progression
    of the cold front through the TX Coastal Plain.=20

    Overall totals are not a tremendous concern across the Coastal
    Plain, with a solid exception of the hydrophobic urban/suburban
    corridor of Houston. The sheer rates would be the greatest
    potential and even slight probability of localized 2"/hr rates may
    be sufficient to result in localized flooding concerns. Further
    north across the northern Piney Woods of E TX into Northern LA,
    the recent rainfall will locally result in above normal runoff,
    and compromised FFG values of less than 2"/hr and 3"/3hr remain
    capable of being exceeded again. As such, a few incidents of
    localized flash flooding will remain possible through the
    overnight period as the front presses through from west to east.=20

    Gallina

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!5e45rP2JunIuVcPEhh0jU35Epu8JkIn1Nkw9iyBplNfFJrna5KVV_1R27PiPw8ZbzmRa= 2_o7E4DnM3kcR0t4xyG5GNM$ for graphic product...

    ATTN...WFO...HGX...JAN...LCH...SHV...

    ATTN...RFC...FWR...ORN...NWC...

    LAT...LON 32959190 32879118 32299104 31379165 30549283=20
    29959426 29399553 29649617 30229584 30649558=20
    31419478 32189422 32789339 32919271=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 10 05:36:51 2026
    AWUS01 KWNH 100536
    FFGMPD
    GAZ000-ALZ000-MSZ000-101100-

    Mesoscale Precipitation Discussion 0012
    NWS Weather Prediction Center College Park MD
    1236 AM EST Sat Jan 10 2026

    Areas affected...Southeast MS...Central AL...Northwestern GA...

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 100535Z - 101100Z

    SUMMARY...Rainfall intensity is reducing though there remains a
    continued favorable training environment and persistent warm air
    advection for additional upstream development to maintain training
    through the overnight period. Already wetted/saturated soils
    with additional 2-3" may result in localized possible flash
    flooding.

    DISCUSSION...04z Surface analysis depicts main synoptic front
    bisects Middle TN into eastern MS before it starts to bend back
    westward across central MS to near Vicksburg and along I-20 under
    the influence of the upstream DPVA from the shearing upper level
    trough and strong 130kt+ jet over the Ozark Plateau. Still, the
    influence of the initial shortwave and atmospheric river/stream
    out of the western Gulf yesterday continues to slide northeastward
    across central AL toward the Southern Appalachians later this
    morning. VWP shows broad 25-40kt LLJ from SE LA across AL into
    western GA; which aligns with the core of enhanced moisture per
    CIRA LPW sfc-850 and 850-700mb layers with .75-.9" and .4-.5" in
    each layer respectively. RAP analysis and GPS network confirm
    1.75" core in central AL sliding northward.

    The flow through this layer remains strong and nearly
    unidirectional from 850 upward to support a narrow training
    profile for ongoing/weakening convection and anything that would
    redevelop upstream. The surface to boundary layer does still have
    some additional southerly component and surface
    analysis/instability axis denotes an effective rain-cooled
    isentropic ascent plain/front extending from the main front near
    Vicksburg to Jackson to south of Meridian to near Montgomery. As
    such mildly unstable air with 500-1000 J/kg of MUCAPE south of the
    boundary will isentropically ascend to provide some scattered
    thunderstorm activity upstream. This should help to maintain some
    training profile across central AL with occasional 1.5-1.75"/hr
    rates and localized 2-3" streaks, eventually extending toward W GA
    with slowly diminishing rates and therefore totals.

    However, given the prolonged nature, short term FFG values may not
    be exceeded except for areas already compromised across Southeast
    MS and far SW AL and urban centers along the way. However, add
    this 1-3" totals to the 1-2" totals already fallen across AL into
    GA and longer term exceedance is possible, suggesting localized
    flash flooding conditions remain possible through the overnight
    period into early morning.

    Gallina

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!435-j2SzxdSRBUw-cE0OMsONPir6gcMUx4lDPm-ZmspqOtZkTROIgK4FzQEfJoUP2Gal= mFisCP7jRcMnc0sYzE9_uBw$ for graphic product...

    ATTN...WFO...BMX...FFC...JAN...MOB...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 34408506 34308429 33678411 33238444 32488549=20
    31648728 31158841 31198950 31919077 32649045=20
    33158827 33538722 34128572=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 10 08:30:24 2026
    AWUS01 KWNH 100830
    FFGMPD
    ALZ000-MSZ000-LAZ000-101330-

    Mesoscale Precipitation Discussion 0013
    NWS Weather Prediction Center College Park MD
    329 AM EST Sat Jan 10 2026

    Areas affected...Eastern Louisiana...Southern Mississippi

    Concerning...Heavy rainfall...Flash flooding possible

    Valid 100830Z - 101330Z

    SUMMARY...Pre-frontal confluence band activating within narrow
    remaining instability axis in proximity to moisture axis enough to
    support 1.75-2"/hr rates. Cell motions support some short-term
    repeating though already saturated/flooded areas. As such,
    localized flash flooding is likely to occur again through early
    morning.

    DISCUSSION...GOES-E 10.3um and Regional RADAR depict an area of
    increasing convective development along a low level confluence
    line extending from near Marsh Island across Baton Rouge, LA
    toward McComb MS before intersecting with a broader west to east
    rainfall reinforced outflow or effective isentropic boundary. RAP
    analysis depicts a narrow instability axis with 1500-1750 J/kg of
    MLCAPE and generally aligns with the western edge of slightly
    higher low level moisture where Tds climb above 70 a few degrees.=20
    VWP also note an increase in low level wind speeds toward 40+kts
    and remain fairly unidirectional through 500mb well ahead of the
    frontal zone. As such, there remains a favorable training
    orientation for the convection. SPC MCD 18 alludes to favorable
    shear environment for some rotating cells as well, further
    increasingly moisture flux convergence allowing for rates to reach
    1.75-2"/hr potentially. Upstream cold front is starting to press
    eastward, but there remains a few hours of potential training of
    these cells. This matches most closely to the 00z ARW solution as
    well as recent RAP runs though other rapid refresh guidance
    provides some increased confidence to this evolution.

    Unfortunately, the orientation appears to intersect locations that
    had received over 4" yesterday afternoon. This has resulted in
    compromised FFG values below 2"/hr for solid portion of the MPD
    area of concern and with 1-2 hours of training spots of additional
    2-3" are probable and would likely result in localized flash
    flooding to occur once again across far northern East Louisiana
    into Southern MS. Combine this with any remaining convective
    cells along the cold front passing through by 14-15z, consider the
    potential for flash flooding to once again be likely across this
    area into the early morning hours.=20=20

    Gallina

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!4aacJg2RqFJ5V8-2vwdZ2lKcSM8fYZxP72KCyyCnUC5vlx1yoCazj4zpzWsinq-zZNFh= viusEplqvv9jnVIymFAi_pU$ for graphic product...

    ATTN...WFO...BMX...JAN...LIX...MOB...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 33058867 32998809 32558766 31878777 31448828=20
    31178870 30878924 30549032 30359117 30689162=20
    31319135 31909091 32838963=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 10 08:34:58 2026
    AWUS01 KWNH 100834
    FFGMPD
    ALZ000-MSZ000-LAZ000-101330-

    Mesoscale Precipitation Discussion 0013...Corrected
    NWS Weather Prediction Center College Park MD
    334 AM EST Sat Jan 10 2026

    Corrected for Concerning line: Flash Flooding Likely

    Areas affected...Eastern Louisiana...Southern Mississippi

    Concerning...Heavy rainfall...Flash flooding likely

    Valid 100830Z - 101330Z

    SUMMARY...Pre-frontal confluence band activating within narrow
    remaining instability axis in proximity to moisture axis enough to
    support 1.75-2"/hr rates. Cell motions support some short-term
    repeating though already saturated/flooded areas. As such,
    localized flash flooding is likely to occur again through early
    morning.

    DISCUSSION...GOES-E 10.3um and Regional RADAR depict an area of
    increasing convective development along a low level confluence
    line extending from near Marsh Island across Baton Rouge, LA
    toward McComb MS before intersecting with a broader west to east
    rainfall reinforced outflow or effective isentropic boundary. RAP
    analysis depicts a narrow instability axis with 1500-1750 J/kg of
    MLCAPE and generally aligns with the western edge of slightly
    higher low level moisture where Tds climb above 70 a few degrees.=20
    VWP also note an increase in low level wind speeds toward 40+kts
    and remain fairly unidirectional through 500mb well ahead of the
    frontal zone. As such, there remains a favorable training
    orientation for the convection. SPC MCD 18 alludes to favorable
    shear environment for some rotating cells as well, further
    increasingly moisture flux convergence allowing for rates to reach
    1.75-2"/hr potentially. Upstream cold front is starting to press
    eastward, but there remains a few hours of potential training of
    these cells. This matches most closely to the 00z ARW solution as
    well as recent RAP runs though other rapid refresh guidance
    provides some increased confidence to this evolution.

    Unfortunately, the orientation appears to intersect locations that
    had received over 4" yesterday afternoon. This has resulted in
    compromised FFG values below 2"/hr for solid portion of the MPD
    area of concern and with 1-2 hours of training spots of additional
    2-3" are probable and would likely result in localized flash
    flooding to occur once again across far northern East Louisiana
    into Southern MS. Combine this with any remaining convective
    cells along the cold front passing through by 14-15z, consider the
    potential for flash flooding to once again be likely across this
    area into the early morning hours.=20=20

    Gallina

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!8A94cu_2EwIsReGlPc-3vX9yAGxP4uM-DkHqQ9QnUZE7dddVxb0_aR_v2XJ7MMiUV3RH= ZqruWZkdv7CYjxwdXzJPM8o$ for graphic product...

    ATTN...WFO...BMX...JAN...LIX...MOB...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 33058867 32998809 32558766 31878777 31448828=20
    31178870 30878924 30549032 30359117 30689162=20
    31319135 31909091 32838963=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 10 13:55:58 2026
    AWUS01 KWNH 101355
    FFGMPD
    FLZ000-GAZ000-ALZ000-MSZ000-LAZ000-101954-

    Mesoscale Precipitation Discussion 0014
    NWS Weather Prediction Center College Park MD
    855 AM EST Sat Jan 10 2026

    Areas affected...portions of southeastern Louisiana, southern
    Mississippi, and southern/central Alabama

    Concerning...Heavy rainfall...Flash flooding likely

    Valid 101354Z - 101954Z

    Summary...Flash flood potential continues across southern
    Mississippi this morning. This threat will shift eastward while
    gradually becoming more isolated through 19Z/1p Central.

    Discussion...Recent radar mosaic imagery depicts an extensive,
    linear convective complex extending from near Gadsden, AL through
    Birmingham, AL and southwestward to near Hammond, LA. Convection
    has trended toward more forward propagation over the past several
    hours, but remain capable of 1-2 inch/hr rain rates - especially
    across southern Mississippi and southeastern Louisiana where
    forward motions are slower (around 20-30 knots) and quality
    pre-convective moisture exists. The storms are in an environment
    characterized by moderate surface-based buoyancy (around 1000-1500
    J/kg - highest from central Alabama through the New Orleans area)
    and 1.4-1.6 inch PW values - both characteristic of typical
    profiles supporting deep moist convection and heavy rainfall
    rates. Additionally, some of the activity was falling on areas of
    southern Mississippi that have received 5-8 inches of rainfall
    over the past 24 hours (particularly near Hattiesburg, Waynesboro,
    MS and surrounding areas). FFGs are near zero in those areas,
    supporting an imminent and ongoing flash flood threat there.=20
    Farther northeast and southeast of the Hattiesburg area, FFGs are
    a bit higher (around 1 inch/hr in Alabama - closer to 2-3
    inches/hr in Louisiana), suggestive of more scattered flash flood
    potential in those area in the short term.

    The forward-propagating nature of this complex will result in
    storms gradually moving out of the most sensitive, water-logged
    areas of the discussion area through the morning and early
    afternoon. The downstream airmass is still supportive of
    occasional areas of 1-1.5 inch/hr rain rates, promoting flash
    flood potential especially in urban and sensitive areas of the
    discussion area. Flash flooding remains most likely in
    southeastern Mississippi this morning, with a lesser-concentrated
    risk throughout the remainder of the discussion area.

    Cook

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!7OGoiGqj85_Vesa1ojoKLDKhAaPxWV1B9qkkhqgPTdSo7FDat7FsdJY3lqM0RO53_it5= 34zevUAZFeSLoq2RL78HvGc$ for graphic product...

    ATTN...WFO...BMX...FFC...JAN...LCH...LIX...MOB...TAE...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 34318457 33968412 32578415 31058531 30358760=20
    29228947 29239063 29609114 31409039 32788822=20
    34228567=20

    =3D =3D =3D
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  • From COD Weather Processor@1:2320/105 to wx-storm@lists.illinois.edu on Sat Jan 10 14:11:54 2026
    AWUS01 KWNH 101410
    FFGMPD
    FLZ000-GAZ000-ALZ000-MSZ000-LAZ000-101954-

    Mesoscale Precipitation Discussion 0014
    NWS Weather Prediction Center College Park MD
    909 AM EST Sat Jan 10 2026

    Areas affected...portions of southeastern Louisiana, southern
    Mississippi, southern/central Alabama, and western/northern
    Georgia

    Concerning...Heavy rainfall...Flash flooding likely

    Valid 101354Z - 101954Z

    Summary...Flash flood potential continues across southern
    Mississippi this morning. This threat will shift eastward while
    gradually becoming more isolated through 19Z/1p Central.

    Discussion...Recent radar mosaic imagery depicts an extensive,
    linear convective complex extending from near Gadsden, AL through
    Birmingham, AL and southwestward to near Hammond, LA. Convection
    has trended toward more forward propagation over the past several
    hours, but remain capable of 1-2 inch/hr rain rates - especially
    across southern Mississippi and southeastern Louisiana where
    forward motions are slower (around 20-30 knots) and quality
    pre-convective moisture exists. The storms are in an environment
    characterized by moderate surface-based buoyancy (around 1000-1500
    J/kg - highest from central Alabama through the New Orleans area)
    and 1.4-1.6 inch PW values - both characteristic of typical
    profiles supporting deep moist convection and heavy rainfall
    rates. Additionally, some of the activity was falling on areas of
    southern Mississippi that have received 5-8 inches of rainfall
    over the past 24 hours (particularly near Hattiesburg, Waynesboro,
    MS and surrounding areas). FFGs are near zero in those areas,
    supporting an imminent and ongoing flash flood threat there.=20
    Farther northeast and southeast of the Hattiesburg area, FFGs are
    a bit higher (around 1 inch/hr in Alabama - closer to 2-3
    inches/hr in Louisiana), suggestive of more scattered flash flood
    potential in those area in the short term.

    The forward-propagating nature of this complex will result in
    storms gradually moving out of the most sensitive, water-logged
    areas of the discussion area through the morning and early
    afternoon. The downstream airmass is still supportive of
    occasional areas of 1-1.5 inch/hr rain rates, promoting flash
    flood potential especially in urban and sensitive areas of the
    discussion area. Flash flooding remains most likely in
    southeastern Mississippi this morning, with a lesser-concentrated
    risk throughout the remainder of the discussion area.

    Cook

    ...Please see https://urldefense.com/v3/__http://www.wpc.ncep.noaa.gov__;!!= DZ3fjg!8Hlcy_JkIVC_spif7StIjfVMqKja9sq8Gg9rt_MmTn0QKzEocsUt4og8AxJVfmfAPSGm= Rp1xHZW4-kpUSY8JUQ28y5o$ for graphic product...

    ATTN...WFO...BMX...FFC...JAN...LCH...LIX...MOB...TAE...

    ATTN...RFC...ALR...ORN...NWC...

    LAT...LON 34318457 33968412 32578415 31058531 30358760=20
    29228947 29239063 29609114 31409039 32788822=20
    34228567=20

    =3D =3D =3D
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