Alert archive / Louisiana / Flash Flood Warnings in 2025

Flash Flood Warning 104, NWS Shreveport, LA

November 24, 2025Caldwell Parish, Ouachita Parish, Louisiana

NWS Shreveport, LA issued this flash flood warning at Nov 24, 2025, 11:05 PM CST for Caldwell Parish, Ouachita Parish, Louisiana. It was in force for 115 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Nov 24, 2025, 11:05 PM CST (05:05 UTC)
Expired: Nov 25, 2025, 1:00 AM CST
In force: 115 min
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Flood severity: None

Counties Caldwell Parish, LA, Ouachita Parish, LA

The radar

The Ft Polk radar (KPOE), 149 km from the middle of the area, began a volume at 05:10 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Shreveport, LA (KSHV), launched 00:00Z, 5.1 hours before the alert went out and 153 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 494 m above ground
0-6 km bulk shear: 60 kt
0-1 km storm-relative helicity: 326 m²/s²
0-3 km storm-relative helicity: 366 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.7

Open this sounding in Storm Lab

What 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 Shreveport, LA wrote its last area forecast discussion before this flash flood warning went out at Nov 24, 10:48 PM CST, 17 minutes earlier.

Area forecast discussion, Nov 24, 10:48 PM CST, 17 minutes before

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In the hours before

Special weather statement, Nov 24, 9:30 PM CST, 1 hour 35 minutes before

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Special weather statement, Nov 24, 9:32 PM CST, 1 hour 33 minutes before

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Special weather statement, Nov 24, 9:53 PM CST, 1 hour 12 minutes before

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Special weather statement, Nov 24, 10:24 PM CST, 41 minutes before

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Special weather statement, Nov 24, 10:48 PM CST, 17 minutes before

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Special weather statement, Nov 24, 10:49 PM CST, 16 minutes before

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The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 24, 6:09 PM CST	Severe Thunderstorm Warning	SHV	Harrison, Panola	25 min
Nov 24, 6:13 PM CST	Flash Flood Warning	SHV	Harrison	2 hr
Nov 24, 6:36 PM CST	Areal Flood Advisory	SHV	Angelina, Cherokee, Nacogdoches	114 min
Nov 24, 6:41 PM CST	Special Weather Statement	SHV	Nacogdoches, Shelby	49 min
Nov 24, 6:51 PM CST	Severe Thunderstorm Warning	SHV	Nacogdoches, San Augustine, Shelby	39 min
Nov 24, 6:58 PM CST	Special Weather Statement	SHV	Panola	62 min
Nov 24, 7:15 PM CST	Severe Thunderstorm Warning	SHV	Angelina, Nacogdoches, San Augustine	45 min
Nov 24, 7:16 PM CST	Areal Flood Advisory	SHV	Nacogdoches, Panola, San Augustine, Shelby	3 hr
Nov 24, 7:23 PM CST	Special Weather Statement	SHV	San Augustine, Shelby	37 min
Nov 24, 7:28 PM CST	Flash Flood Warning	SHV	Nacogdoches, Panola, San Augustine, Shelby	2 hr
Nov 24, 7:36 PM CST	Severe Thunderstorm Warning	SHV	Nacogdoches, San Augustine, Shelby	39 min
Nov 24, 7:43 PM CST	Tornado Warning	SHV	Nacogdoches, San Augustine, Shelby	28 min
Nov 24, 7:59 PM CST	Severe Thunderstorm Warning	SHV	Angelina, Nacogdoches, San Augustine	61 min
Nov 24, 8:01 PM CST	Flash Flood Warning	SHV	Shelby	106 min
Nov 24, 8:07 PM CST	Severe Thunderstorm Warning	SHV	Panola, Sabine, San Augustine, Shelby	38 min
Nov 24, 8:12 PM CST	Flash Flood Warning	SHV	Angelina, Nacogdoches, San Augustine	3 hr
Nov 24, 8:40 PM CST	Severe Thunderstorm Warning	SHV	Sabine, San Augustine, Shelby	50 min
Nov 24, 8:48 PM CST	Areal Flood Advisory	SHV	Shelby	117 min
Nov 24, 9:08 PM CST	Areal Flood Advisory	SHV	Angelina, Sabine, San Augustine, Shelby	3 hr
Nov 24, 9:10 PM CST	Special Weather Statement	SHV	Sabine, San Augustine	50 min
Nov 25, 12:41 AM CST	Dense Fog Advisory	SHV	Angelina, Bowie, Camp, Cass, Cherokee, Franklin and 15 more	8 hr
Nov 24, 7:04 PM CST	Flash Flood Warning	SHV	Bossier, Caddo	2 hr
Nov 24, 7:56 PM CST	Special Weather Statement	SHV	De Soto, Red River	49 min
Nov 24, 8:12 PM CST	Severe Thunderstorm Warning	SHV	Bienville, Bossier, Caddo, Claiborne, De Soto, Red River and 1 more	49 min
Nov 24, 8:31 PM CST	Special Weather Statement	SHV	Union	29 min
Nov 24, 8:49 PM CST	Special Weather Statement	SHV	Lincoln	41 min
Nov 24, 8:56 PM CST	Tornado Warning	SHV	De Soto, Natchitoches, Red River, Sabine	23 min
Nov 24, 9:27 PM CST	Special Weather Statement	SHV	Natchitoches, Winn	48 min
Nov 24, 9:30 PM CST	Special Weather Statement	SHV	Ouachita	60 min
Nov 24, 9:32 PM CST	Special Weather Statement	SHV	Sabine	13 min
Nov 24, 9:53 PM CST	Special Weather Statement	SHV	Natchitoches, Sabine	52 min
Nov 24, 10:24 PM CST	Special Weather Statement	SHV	Caldwell, Jackson, Winn	51 min
Nov 24, 10:48 PM CST	Areal Flood Advisory	SHV	Caldwell, Jackson, Ouachita	2 hr
Nov 24, 10:48 PM CST	Special Weather Statement	SHV	Grant, Natchitoches, Winn	42 min
Nov 24, 10:49 PM CST	Special Weather Statement	SHV	Ouachita	41 min
Nov 24, 10:55 PM CST	Areal Flood Advisory	SHV	Grant, Natchitoches, Sabine, Winn	2 hr
Nov 24, 11:28 PM CST	Special Weather Statement	SHV	Caldwell, Grant, LaSalle, Winn	47 min
Nov 25, 12:16 AM CST	Special Weather Statement	SHV	Grant, LaSalle	59 min
Nov 25, 1:26 AM CST	Special Weather Statement	SHV	Grant	49 min

Nearby

Flash Flood Warnings in Louisiana, 2025 Every flash flood warning in 2025

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; radar from the NEXRAD Level II archive.