(11:15PM – Wednesday, April 1st, 2026) Continued severe t’storm threat on Thursday… ⚠️Update…•With this update cycle, little in the way of changes were needed on Thursday’s forecast, as the going forecast is on track. ⏰📍Timing & Location…•Thursday Morning – Thursday Night, April 2nd: All of Illinois. ⚡️Hazards…•A level 1 to…
(10:30AM – Wednesday, April 1st, 2026) Severe t’storm threat continues for today and tomorrow… ⚠️Update…•With this update, we have slightly expanded severe t’storm probabilities on the forecast for today/tonight, based on the latest data and trends.•With this update, we have increased severe t’storm probabilities to a level 2 across portions…
(11:45PM – Tuesday, March 31st, 2026) As the severe t’storm threat comes to an end overnight with the current storm system, a new storm system will bring renewed severe t’storm chances to the state on Wednesday and Thursday… ⏰📍Timing & Location…•Wednesday Morning – Wednesday Night, April 1st: Southern Illinois.•Thursday Morning…
