St. Louis County, MN — Severe Weather & Radar
No active severe-weather warnings for St. Louis County, MN right now. Live radar is below — set up alerts to get warned the moment one is issued.
One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit St. Louis County, MN — even when the app is closed. No account needed.
Severe-weather outlook
The Storm Prediction Center has St. Louis County, MN in a Slight Riskfor severe thunderstorms today (Day 1 categorical outlook).
3-day forecast
Forecast via Open-Meteo.
When is severe weather most likely near St. Louis?
Around St. Louis County and the Midwest, severe weather is most active from April through June.
The main threats are damaging thunderstorm winds — including widespread, long-lived derechos — along with large hail and tornadoes.
Based on long-term NOAA / NWS Storm Prediction Center climatology.
In St. Louis County, MN
St. Louis County, MN has an estimated 200,000 residents, plus 8 hospitals, 17 nursing homes, 88 schools, 5 mobile-home parks, 3 dialysis centers that could be in a storm's path. Atmostorm shows which of them fall inside an active warning polygon.
Emergency-management view: who & what is in the warned path →
Nearby areas
Live radar and active alerts for places near St. Louis:
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.