Alert archive / Texas / Flash Flood Warnings in 2020
Flash Flood Warning 22, NWS Lake Charles, LA
NWS Lake Charles, LA issued this flash flood warning at Aug 28, 2020, 10:58 AM CDT for Jefferson County, Texas; Cameron Parish, Louisiana. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 28, 2020, 10:58 AM CDT (15:58 UTC)
- Expired
- Aug 28, 2020, 2:00 PM CDT
- In force
- 3 hr
- Issued by
- NWS Lake Charles, LA
- Area
- Storm-based polygon
Counties Cameron Parish, LA, Jefferson County, TX
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Shreveport, LA (KSHV), launched 12:00Z, 4.0 hours before the alert went out and 291 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1576 J/kg
- Mixed-layer CIN
- -28 J/kg
- Mixed-layer LCL
- 668 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 128 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.2
The text
As transmitted.
339
WGUS54 KLCH 281558
FFWLCH
LAC023-TXC245-281900-
/O.NEW.KLCH.FF.W.0022.200828T1558Z-200828T1900Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
1058 AM CDT Fri Aug 28 2020
The National Weather Service in Lake Charles has issued a
* Flash Flood Warning for...
Northwestern Cameron Parish in southwestern Louisiana...
East Central Jefferson County in southeastern Texas...
* Until 200 PM CDT.
* At 1058 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Doppler radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
Additional rainfall amounts of 1 to 3 inches are possible in the
warned area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.
A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.
&&
LAT...LON 2974 9390 2973 9388 2974 9401 2999 9390
2998 9386 2996 9384 2993 9385 2987 9391
2984 9390 2981 9391 2985 9380 2995 9377
2998 9378 2998 9380 3001 9376 3002 9345
2977 9348 2973 9377 2973 9387 2977 9389
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL...1-3 INCHES IN 1 HOUR
$$
Castillo2 follow-up statements
674
WGUS74 KLCH 281707
FFSLCH
Flash Flood Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
1207 PM CDT Fri Aug 28 2020
LAC023-TXC245-281900-
/O.CON.KLCH.FF.W.0022.000000T0000Z-200828T1900Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cameron LA-Jefferson TX-
1207 PM CDT Fri Aug 28 2020
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 2 PM CDT THIS
AFTERNOON FOR EAST CENTRAL JEFFERSON COUNTY AND NORTHWESTERN CAMERON
PARISH...
At 1207 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 4 inches of rain
have fallen. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Doppler radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.
A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.
&&
LAT...LON 2974 9390 2973 9388 2974 9401 2999 9390
2998 9386 2996 9384 2993 9385 2987 9391
2984 9390 2981 9391 2985 9380 2995 9377
2998 9378 2998 9380 3001 9376 3002 9345
2977 9348 2973 9377 2973 9387 2977 9389
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL...1-2 INCHES IN 1 HOUR
$$
Castillo767
WGUS74 KLCH 281906
FFSLCH
Flash Flood Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
206 PM CDT Fri Aug 28 2020
LAC023-TXC245-281916-
/O.EXP.KLCH.FF.W.0022.000000T0000Z-200828T1900Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cameron LA-Jefferson TX-
206 PM CDT Fri Aug 28 2020
...FLASH FLOOD WARNING HAS EXPIRED FOR EAST CENTRAL JEFFERSON COUNTY
AND NORTHWESTERN CAMERON PARISH...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
LAT...LON 2974 9390 2973 9388 2974 9401 2999 9390
2998 9386 2996 9384 2993 9385 2987 9391
2984 9390 2981 9391 2985 9380 2995 9377
2998 9378 2998 9380 3001 9376 3002 9345
2977 9348 2973 9377 2973 9387 2977 9389
$$
CastilloWhat forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Lake Charles, LA wrote its last area forecast discussion before this flash flood warning went out at Aug 28, 6:55 AM CDT, 4 hours 3 minutes earlier.
Area forecast discussion, Aug 28, 6:55 AM CDT, 4 hours 3 minutes before
Area Forecast Discussion
National Weather Service Lake Charles LA
Issued by National Weather Service Tampa Bay Ruskin FL
655 AM CDT Fri Aug 28 2020
.AVIATION...
Showers and thunderstorms activity is expected to continue across
all terminals through 02Z when rain chances begin to diminish.
Southwest winds will gradually increase by the late morning and
early afternoon, but should decrease and become more southerly by
the evening hours. Ceilings and visibilities will be disrupted
intermittently as showers and thunderstorms move across TAF sites.
Additionally, gusty and erratic winds will be possible near storm
environments.
&&
.PRELIMINARY POINT TEMPS/POPS...
AEX 90 74 93 73 / 80 10 50 20
LCH 89 78 91 77 / 80 10 60 30
LFT 90 78 91 76 / 80 20 70 30
BPT 90 78 91 78 / 70 10 50 30
&&
.LCH WATCHES/WARNINGS/ADVISORIES...
LA...Coastal Flood Advisory until 9 AM CDT this morning for LAZ041-
052>054-073-074.
TX...Heat Advisory from 10 AM this morning to 7 PM CDT this evening
for TXZ180-201-215-216-259>262.
Coastal Flood Advisory until 9 AM CDT this morning for TXZ215-
216.
GM...None.
&&
AVIATION...DelermeHazardous weather outlook, Aug 28, 4:48 AM CDT, 6 hours 10 minutes before
Hazardous Weather Outlook National Weather Service Lake Charles LA Issued by National Weather Service Brownsville TX 448 AM CDT Fri Aug 28 2020 TXZ180-201-259>262-291000- Tyler-Hardin-Northern Jasper-Northern Newton-Southern Jasper- Southern Newton- 448 AM CDT Fri Aug 28 2020 ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 7 PM CDT THIS EVENING... This Hazardous Weather Outlook is for southeast Texas. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Heat Advisory. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Scattered thunderstorms Saturday through Monday may produce locally heavy rainfall. Localized flooding of low-lying areas is possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. LAZ027>033-042>045-055-291000- Vernon-Rapides-Avoyelles-Beauregard-Allen-Evangeline-St. Landry- Jefferson Davis-Acadia-Lafayette-Upper St. Martin-Lower St. Martin- 448 AM CDT Fri Aug 28 2020 This Hazardous Weather Outlook is for central Louisiana, south central Louisiana, southwest Louisiana and west central Louisiana. .DAY ONE...Today and tonight. Scattered to numerous thunderstorms today may produce locally heavy rainfall. Localized flooding of low-lying areas is possible. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Scattered thunderstorms Saturday through Monday may produce locally heavy rainfall. Localized flooding of low-lying areas is possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. LAZ041-052>054-073-074-291000- Calcasieu-Vermilion-Iberia-St. Mary-West Cameron-East Cameron- 448 AM CDT Fri Aug 28 2020 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... This Hazardous Weather Outlook is for south central Louisiana and southwest Louisiana. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Coastal Flood Advisory. Scattered to numerous thunderstorms today may produce locally heavy rainfall. Localized flooding of low-lying areas is possible. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Scattered thunderstorms Saturday through Monday may produce locally heavy rainfall. Localized flooding of low-lying areas is possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. TXZ215-216-291000- Jefferson-Orange- 448 AM CDT Fri Aug 28 2020 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 7 PM CDT THIS EVENING... This Hazardous Weather Outlook is for southeast Texas. .DAY ONE...Today and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Coastal Flood Advisory. Heat Advisory. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The risk of widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. GMZ430-432-435-450-452-455-470-472-475-291000- Sabine Lake-Calcasieu Lake-Vermilion Bay- Coastal waters from Cameron LA to High Island TX out 20 NM- Coastal waters from Intracoastal City to Cameron LA out 20 NM- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM-Waters from Cameron LA to High Island TX from 20 to 60 NM- Waters from Intracoastal City to Cameron LA from 20 to 60 NM- Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 448 AM CDT Fri Aug 28 2020 This Hazardous Weather Outlook is for the Gulf of Mexico and the coastal lakes and bays of the Gulf of Mexico. .DAY ONE...Today and tonight. Scattered thunderstorms today may produce gusty winds, reduce visibility in heavy rainfall and a few lightning strikes. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Special weather statement, Aug 28, 8:35 AM CDT, 2 hours 23 minutes before
Special Weather Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
835 AM CDT Fri Aug 28 2020
LAZ028-030>032-041>043-074-281430-
Calcasieu LA-Acadia LA-Jefferson Davis LA-Evangeline LA-Allen LA-
Beauregard LA-East Cameron LA-Rapides LA-
835 AM CDT Fri Aug 28 2020
...SPECIAL WEATHER STATEMENT...
At 832 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 6 miles northwest of Dry Creek to NEAR
Holmwood. Movement was east-northeast at 20 mph.
Heavy rainfall, pea size hail, and winds in excess of 30 mph will be
possible with these storms.
Locations impacted include...
Lake Charles, Jennings, Oakdale, Westlake, Welsh, Iowa, Lake Arthur,
Kinder, Basile and Oberlin.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Occasional to frequent cloud to ground lightning is occurring with
these storms. Lightning can strike 10 miles away from a
thunderstorm. Seek a safe shelter inside a building or vehicle.
&&
LAT...LON 3101 9255 3008 9249 3012 9256 3004 9272
3004 9262 2999 9262 2991 9324 3077 9328
3088 9295 3088 9283 3092 9282
TIME...MOT...LOC 1332Z 259DEG 17KT 3072 9313 3008 9311
MejiaSpecial weather statement, Aug 28, 8:39 AM CDT, 2 hours 19 minutes before
Special Weather Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
839 AM CDT Fri Aug 28 2020
LAZ029-281445-
Avoyelles LA-
839 AM CDT Fri Aug 28 2020
...SPECIAL WEATHER STATEMENT FOR AVOYELLES PARISH...
At 837 AM CDT, Doppler radar was tracking a strong thunderstorm NEAR
Bunkie, moving northeast at 20 mph.
Heavy rainfall and winds in excess of 30 mph will be possible with
this storm.
Locations impacted include...
Marksville, Bunkie, Simmesport, Moreauville, Bordelonville,
Cottonport, Mansura, Hessmer, Evergreen and Plaucheville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is occurring with this storm, and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3126 9185 3127 9184 3123 9179 3111 9170
3104 9172 3098 9180 3095 9181 3085 9214
3085 9223 3089 9224 3094 9228 3096 9228
3097 9221 3106 9222 3122 9197 3125 9196
3122 9194 3123 9193 3126 9194 3129 9190
TIME...MOT...LOC 1337Z 244DEG 17KT 3099 9215
MejiaSpecial weather statement, Aug 28, 9:00 AM CDT, 1 hour 58 minutes before
Special Weather Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
900 AM CDT Fri Aug 28 2020
LAZ030-041-073-TXZ201-215-216-260>262-281500-
West Cameron LA-Calcasieu LA-Beauregard LA-Orange TX-Jefferson TX-
Hardin TX-Southern Newton TX-Northern Newton TX-Southern Jasper TX-
900 AM CDT Fri Aug 28 2020
...TROPICAL THUNDERSTORMS WILL IMPACT NORTHWESTERN CAMERON...
SOUTHWESTERN BEAUREGARD AND WESTERN CALCASIEU
PARISHES...JEFFERSON... SOUTHWESTERN NEWTON...EASTERN
HARDIN...ORANGE AND SOUTHEASTERN JASPER PARISHES AND COUNTIES UNTIL
1000 AM CDT...
At 856 AM CDT, Doppler radar was tracking a cluster of strong
thunderstorms OVER Evadale, portions of Jefferson and Orange
Counties, as well as western Cameron Parish moving northeast at 30
mph.
Heavy rainfall, pea size hail and winds in excess of 40 mph will be
possible with these storms.
Locations impacted include...
Beaumont, Port Arthur, Orange, Nederland, Groves, Port Neches,
Lumberton, Vidor, Bridge City and Silsbee.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is occurring with these storms, and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3053 9405 3052 9389 3062 9388 3076 9360
2999 9333 2985 9335 2986 9344 2982 9335
2976 9335 2969 9384 2980 9391 2985 9379
3000 9379 2999 9386 2981 9395 2968 9384
2967 9405 2958 9431 3030 9448
TIME...MOT...LOC 1356Z 232DEG 25KT 3036 9403
MejiaSpecial weather statement, Aug 28, 9:28 AM CDT, 1 hour 30 minutes before
Special Weather Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
928 AM CDT Fri Aug 28 2020
LAZ027>033-041>043-281530-
Calcasieu LA-Acadia LA-Jefferson Davis LA-St. Landry LA-Avoyelles LA-
Evangeline LA-Allen LA-Beauregard LA-Vernon LA-Rapides LA-
928 AM CDT Fri Aug 28 2020
...HEAVY RAINFALL AND GUSTY WINDS WILL IMPACT SOUTHERN
RAPIDES...JEFFERSON DAVIS...EVANGELINE...NORTHEASTERN
BEAUREGARD...ACADIA...SOUTHEASTERN CALCASIEU...WESTERN
AVOYELLES...NORTHWESTERN ST. LANDRY... SOUTHEASTERN VERNON AND ALLEN
PARISHES UNTIL 1030 AM CDT...
At 926 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 7 miles west of Glenmora to NEAR Welsh.
Movement was east at 20 mph.
Heavy rain, pea size hail, and winds in excess of 40 mph will be
possible with these storms.
Locations impacted include...
Eunice, Jennings, Oakdale, Ville Platte, Church Point, Bunkie, Mamou,
Welsh, Iowa and Kinder.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is occurring with these storms, and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3030 9219 3004 9305 3004 9307 3090 9310
3129 9219
TIME...MOT...LOC 1426Z 248DEG 19KT 3096 9271 3018 9286
MejiaSpecial weather statement, Aug 28, 10:12 AM CDT, 46 minutes before
Special Weather Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
1012 AM CDT Fri Aug 28 2020
LAZ030-031-041>043-281600-
Calcasieu LA-Acadia LA-Jefferson Davis LA-Allen LA-Beauregard LA-
1012 AM CDT Fri Aug 28 2020
...HEAVY RAIN AND GUSTY WINDS WILL IMPACT NORTHERN
CAMERON...JEFFERSON DAVIS...SOUTHWESTERN EVANGELINE...SOUTHEASTERN
BEAUREGARD... NORTHWESTERN ACADIA...EASTERN CALCASIEU AND ALLEN
PARISHES UNTIL 1100 AM CDT...
At 1010 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from Ragley to NEAR Holmwood. Movement was northeast
at 30 mph.
Heavy rainfall, pea size hail, and winds in excess of 40 mph will be
possible with these storms.
Locations impacted include...
Lake Charles, Jennings, Westlake, Welsh, Iowa, Kinder, Oberlin, Iota,
Elton and Mermentau.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is occurring with these storms, and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Occasional to frequent cloud to ground lightning is occurring with
these storms. Lightning can strike 10 miles away from a
thunderstorm. Seek a safe shelter inside a building or vehicle.
&&
LAT...LON 3053 9260 3052 9262 3050 9262 3048 9263
3048 9257 3018 9243 3004 9289 3004 9313
3005 9313 3005 9317 3051 9336 3086 9276
TIME...MOT...LOC 1510Z 241DEG 27KT 3049 9323 3009 9307
MejiaSpecial weather statement, Aug 28, 10:26 AM CDT, 32 minutes before
Special Weather Statement
National Weather Service Lake Charles LA
Issued by National Weather Service Brownsville TX
1026 AM CDT Fri Aug 28 2020
LAZ030-041-073-TXZ201-215-216-261-262-281630-
West Cameron LA-Calcasieu LA-Beauregard LA-Orange TX-Jefferson TX-
Hardin TX-Southern Newton TX-Southern Jasper TX-
1026 AM CDT Fri Aug 28 2020
...HEAVY RAINFALL AND GUSTY WINDS WILL IMPACT NORTHWESTERN
CAMERON...SOUTHWESTERN BEAUREGARD AND WESTERN CALCASIEU
PARISHES...JEFFERSON... SOUTHWESTERN NEWTON...SOUTHEASTERN
HARDIN...ORANGE AND SOUTHEASTERN JASPER COUNTIES UNTIL 1130 AM CDT...
At 1023 AM CDT, Doppler radar was tracking a cluster of strong
thunderstorms near the Texas and Louisiana border, moving northeast
at 30 mph.
Heavy rainfall and winds in excess of 40 mph will be possible with
these storms.
Locations impacted include...
Beaumont, Port Arthur, Sulphur, Orange, Nederland, Groves, Port
Neches, Lumberton, Vidor and Bridge City.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is occurring with these storms, and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Occasional to frequent cloud to ground lightning is also occurring
with these storms. Lightning can strike 10 miles away from a
thunderstorm. Seek a safe shelter inside a building or vehicle.
&&
LAT...LON 3019 9432 3060 9341 3005 9328 3005 9333
2985 9335 2986 9336 2988 9339 2986 9344
2982 9335 2976 9335 2975 9368 2969 9384
2980 9391 2985 9379 2997 9376 3000 9379
2999 9386 2981 9395 2968 9384 2962 9421
TIME...MOT...LOC 1523Z 239DEG 28KT 3021 9388
MejiaThe office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 28, 3:59 AM CDT | Heat Advisory | LCH | Hardin, Jasper, Newton, Tyler | 15 hr |
| Aug 28, 8:34 AM CDT | River Flood Warning | LCH | Hardin, Jasper, Jefferson, Orange | 27 hr |
| Aug 28, 9:00 AM CDT | Special Weather Statement | LCH | Hardin, Jefferson, Orange | 60 min |
| Aug 28, 10:26 AM CDT | Special Weather Statement | LCH | Jefferson, Orange | 64 min |
| Aug 28, 10:27 AM CDT | Areal Flood Advisory | LCH | Jefferson | 2 hr |
| Aug 28, 11:13 AM CDT | Special Weather Statement | LCH | Jasper, Newton, Tyler | 32 min |
| Aug 28, 12:20 PM CDT | Special Weather Statement | LCH | Jasper, Newton, Tyler | 40 min |
| Aug 28, 12:37 PM CDT | Special Weather Statement | LCH | Jefferson | 38 min |
| Aug 28, 12:58 PM CDT | Severe Thunderstorm Warning | LCH | Jefferson, Orange | 47 min |
| Aug 28, 1:27 PM CDT | Severe Thunderstorm Warning | LCH | Jefferson, Orange | 48 min |
| Aug 28, 1:28 PM CDT | Flash Flood Warning | LCH | Jefferson | 3 hr |
| Aug 28, 1:37 PM CDT | Special Weather Statement | LCH | Newton | 38 min |
| Aug 28, 2:24 PM CDT | Special Weather Statement | LCH | Jasper, Newton | 51 min |
| Aug 28, 2:31 PM CDT | Special Weather Statement | LCH | Tyler | 59 min |
| Aug 28, 3:05 PM CDT | Severe Thunderstorm Warning | LCH | Tyler | 55 min |
| Aug 28, 3:10 PM CDT | Special Weather Statement | LCH | Hardin | 50 min |
| Aug 28, 3:26 PM CDT | Special Weather Statement | LCH | Hardin | 49 min |
| Aug 28, 3:32 PM CDT | Severe Thunderstorm Warning | LCH | Hardin, Jefferson | 58 min |
| Aug 28, 3:45 PM CDT | Special Weather Statement | LCH | Hardin | 45 min |
| Aug 28, 4:01 PM CDT | Special Weather Statement | LCH | Jefferson | 44 min |
| Aug 28, 4:24 PM CDT | Special Weather Statement | LCH | Orange | 51 min |
| Aug 28, 4:42 PM CDT | Special Weather Statement | LCH | Hardin, Tyler | 48 min |
| Aug 28, 4:44 PM CDT | Special Weather Statement | LCH | Jefferson, Orange | 46 min |
| Aug 28, 4:52 PM CDT | Flash Flood Warning | LCH | Jefferson | 80 min |
| Aug 28, 8:35 AM CDT | Special Weather Statement | LCH | Allen, Jefferson Davis | 55 min |
| Aug 28, 8:39 AM CDT | Special Weather Statement | LCH | Avoyelles | 66 min |
| Aug 28, 9:28 AM CDT | Special Weather Statement | LCH | Acadia, Allen, Evangeline, Jefferson Davis | 62 min |
| Aug 28, 10:12 AM CDT | Special Weather Statement | LCH | Allen, Jefferson Davis | 48 min |
| Aug 28, 11:22 AM CDT | Special Weather Statement | LCH | Acadia, Avoyelles, Evangeline, Jefferson Davis, Saint Landry | 38 min |
| Aug 28, 11:32 AM CDT | Special Weather Statement | LCH | Cameron | 28 min |
| Aug 28, 11:38 AM CDT | Special Marine Warning | LCH | 37 min | |
| Aug 28, 12:04 PM CDT | Special Weather Statement | LCH | Acadia, Jefferson Davis, Lafayette, Saint Landry | 41 min |
| Aug 28, 12:11 PM CDT | Special Marine Warning | LCH | 34 min | |
| Aug 28, 12:38 PM CDT | Special Weather Statement | LCH | Calcasieu, Jefferson Davis | 37 min |
| Aug 28, 1:00 PM CDT | Special Weather Statement | LCH | Evangeline, Saint Landry | 45 min |
| Aug 28, 1:30 PM CDT | Special Marine Warning | LCH | 45 min | |
| Aug 28, 2:13 PM CDT | Special Weather Statement | LCH | Cameron | 47 min |
Nearby
Flash Flood Warnings in Texas, 2020Flash Flood Warnings in Louisiana, 2020Every flash flood warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.