(11:30AM – Wednesday, March 11th, 2026) Severe t’storm threat continues through later this afternoon… #ILwx
⚠️Update…
•With this update, we have adjusted the forecast for the remainder of today to account for trends and real time observations.
⏰📍Timing & Location…
•Thru This Afternoon, March 11th: Southern Illinois.
⚡️Hazards
•A level 1 severe t’storm threat is in place across portions of Southern Illinois through later this afternoon, for the threat of isolated severe t’storms. Damaging winds and hail will be the main threats.
✔️Summary…
•A cold front and associated line of showers and t’storms has swept into Southern Illinois this morning. This front and shower/t’storm activity will slide across the remainder of Southern Illinois through the afternoon, before exiting the state by late this afternoon. An isolated t’storm treat may exist with this activity.