St. Louis County, Minnesota: tornado and severe weather warnings
Nothing is in effect for St. Louis County as of 9:06 PM CDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on St. Louis County Get a message when a warning reaches your address
The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of St. Louis County. Tap your own street on it for times that apply to you.
The last 12 months in St. Louis County
- 3 tornado warnings
- 38 severe thunderstorm warnings
- 0 flash flood warnings
- 1 tornado watches
- 7 severe thunderstorm watches
The most recent tornado warning that included St. Louis County was issued Aug 25, 2026 by the Weather Service office in Duluth, MN.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Sep 11, 2026 | 4:14 PM CDT | Severe thunderstorm warning | DLH | text |
| Sep 3, 2026 | 11:29 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 25, 2026 | 5:23 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 25, 2026 | 4:45 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 25, 2026 | 4:22 PM CDT | Tornado warning | DLH | text |
| Aug 25, 2026 | 3:35 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 20, 2026 | 6:48 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 20, 2026 | 5:40 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 17, 2026 | 6:44 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 17, 2026 | 5:57 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 17, 2026 | 5:22 PM CDT | Severe thunderstorm warning | DLH | text |
| Aug 4, 2026 | 12:32 AM CDT | Severe thunderstorm warning | DLH | text |
A warning counts here if the Weather Service listed St. Louis County in it, even if the warned area covered only part of the county.
Nearby
- Itasca County, MN
- Lake County, MN
- Carlton County, MN
- Koochiching County, MN
- Aitkin County, MN
- Douglas County, WI
- Bayfield County, WI
- Cass County, MN
- All of Minnesota
What the alerts mean
Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.