St. Bernard Parish weather alerts
There are no active weather alerts for St. Bernard Parish, LA right now.
Since 2016 the National Weather Service has issued about 1,334 alerts that included St. Bernard Parish, roughly 133 a year. The most common is the dense fog advisory (220 from 2016 to 2025). The last tornado warning was issued on June 19, 2026. 16 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include St. Bernard Parish at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Orleans Parish, Plaquemines Parish.
St. Bernard Parish alert history
Alert events that included St. Bernard Parish or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Dense Fog Advisory | 220 | 18 | October 15, 2026 |
| Flood Advisory | 198 | 18 | October 4, 2026 |
| Heat Advisory | 153 | 21 | September 7, 2026 |
| Wind Advisory | 105 | 4 | October 16, 2026 |
| Severe Thunderstorm Warning | 97 | 11 | August 24, 2026 |
| Coastal Flood Advisory | 90 | 10 | November 2, 2026 |
| Flood Watch | 80 | 6 | October 3, 2026 |
| Flash Flood Warning | 76 | 10 | October 3, 2026 |
| Tornado Watch | 50 | 3 | June 18, 2026 |
| Extreme Heat Warning | 44 | 8 | August 21, 2026 |
| Tornado Warning | 33 | 2 | June 19, 2026 |
| Freeze Warning | 31 | 3 | February 2, 2026 |
| Extreme Heat Watch | 28 | 3 | August 17, 2026 |
| Severe Thunderstorm Watch | 15 | 1 | August 24, 2026 |
| Cold Weather Advisory | 14 | 0 | December 15, 2025 |
| Flood Warning | 13 | 0 | October 26, 2025 |
| Tropical Storm Warning | 12 | 2 | October 8, 2026 |
| Coastal Flood Warning | 11 | 1 | July 21, 2026 |
| Storm Surge Warning | 10 | 1 | October 8, 2026 |
| High Wind Warning | 8 | 0 | March 15, 2025 |
| Red Flag Warning | 8 | 2 | February 23, 2026 |
| Freeze Watch | 6 | 0 | January 8, 2025 |
| Tropical Storm Watch | 6 | 2 | October 7, 2026 |
| Hurricane Watch | 5 | 0 | August 27, 2021 |
| Hurricane Warning | 5 | 0 | August 27, 2021 |
| Winter Weather Advisory | 5 | 0 | January 15, 2024 |
| High Wind Watch | 3 | 0 | March 4, 2025 |
| Fire Weather Watch | 3 | 0 | November 1, 2023 |
| Extreme Cold Watch | 2 | 2 | January 31, 2026 |
| Extreme Cold Warning | 1 | 2 | January 31, 2026 |
| Winter Storm Watch | 1 | 0 | January 21, 2025 |
| Winter Storm Warning | 1 | 0 | January 21, 2025 |
Tornado history in St. Bernard Parish
16 tornadoes have been recorded in St. Bernard Parish since 1950, killing 1 people and injuring 12. That ranks 61 of 64 counties in Louisiana. The most recent was on December 14, 2022 (rated unknown).
Strongest tornadoes in St. Bernard Parish
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| March 22, 2022 | EF3 | Jefferson Parish | 11.5 mi | 320 yd | 1 | 2 |
| December 14, 2022 | EF2 | Jefferson Parish | 10.6 mi | 200 yd | 0 | 10 |
| May 8, 1995 | F2 | St. Bernard Parish | 0.8 mi | 40 yd | 0 | 0 |
| April 6, 2005 | F1 | Jefferson Parish | 13 mi | 40 yd | 0 | 0 |
| April 22, 1983 | F1 | St. Bernard Parish | 1 mi | 33 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| December 14, 2022 | ? | St. Bernard Parish | 4 mi | 50 yd | 0 | 0 |
| December 14, 2022 | EF2 | Jefferson Parish | 10.6 mi | 200 yd | 0 | 10 |
| March 22, 2022 | EF3 | Jefferson Parish | 11.5 mi | 320 yd | 1 | 2 |
| September 15, 2021 | ? | St. Bernard Parish | 1.9 mi | 25 yd | 0 | 0 |
| February 7, 2017 | ? | St. Bernard Parish | 7.7 mi | 200 yd | 0 | 0 |
About St. Bernard Parish
- Population: 44,783 (2024 estimate)
- State: Louisiana
- NOAA Weather Radio SAME code: 022087 (how to use it)