Winter Storm Warnings in Louisiana
56 winter storm warnings since 1986. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Winter Storm Warnings
- 56
- Busiest year
- 202110 winter storm warnings
- Average year
- 4over 15 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bossier Parish15
- Caddo Parish15
- Claiborne Parish15
- Webster Parish15
- East Carroll Parish14
- Morehouse Parish14
- West Carroll Parish14
- Ouachita Parish14
- Union Parish14
- Franklin Parish13
- Madison Parish13
- Tensas Parish13
- Jackson Parish13
- Lincoln Parish13
- Concordia Parish12
- Rapides Parish12
- Bienville Parish12
- De Soto Parish12
- Red River Parish12
- Richland Parish12
- Catahoula Parish11
- Avoyelles Parish11
- Vernon Parish10
- Caldwell Parish9
- East Feliciana Parish8
- Pointe Coupee Parish8
- Saint Helena Parish8
- West Feliciana Parish8
- Winn Parish8
- East Baton Rouge Parish7
- Iberville Parish7
- Washington Parish7
- West Baton Rouge Parish7
- Beauregard Parish7
- Evangeline Parish7
- Saint Landry Parish7
- Natchitoches Parish7
- Allen Parish6
- Grant Parish6
- LaSalle Parish6
21 more counties
- Sabine Parish6
- Saint Martin Parish6
- Lafayette Parish5
- Assumption Parish4
- Saint James Parish4
- Cameron Parish4
- Tangipahoa Parish4
- Saint Bernard Parish3
- Saint John the Baptist Parish3
- Acadia Parish1
- Ascension Parish1
- Calcasieu Parish1
- Iberia Parish1
- Jefferson Parish1
- Jefferson Davis Parish1
- Livingston Parish1
- Orleans Parish1
- Plaquemines Parish1
- St. Mary Parish1
- Saint Tammany Parish1
- Vermilion Parish1
The latest winter storm warnings
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 22, 12:00 PM CST | Winter Storm Warning | SHV | Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 5 more | 3 days |
Nearby
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.