(10:45PM – Wednesday, May 15th, 2024) Wednesday night update on a storm system that will move through the region, bringing a round of rain and t’storms to the state from Thursday morning through Thursday night, with the potential for severe t’storms with some of the activity.
Update…
•With this update, little change was needed to the going severe t’storm forecast for Thursday.
Timing…
•Thursday Midday – Thursday Evening, May 16th.
Location…
•Northwestern & Southern Illinois.
Impacts…
•A level 1 severe t’storm risk is in place across Northwestern and Southwestern Illinois from Thursday midday through Thursday evening for the possibility of isolated severe t’storms. Hail and damaging winds will be the threats with activity. Scattered showers and t’storms will traverse the state from Thursday morning through Thursday night. An isolated severe t’storm threat will exist across outlooked areas with activity from midday Thursday through Thursday evening.

