(11:45AM – Sunday, March 15th, 2026) Winter storm set to bring near accumulating snow to portions of the state from this evening through Monday… ⚠️Update…•With this forecast cycle, we have slightly expanded snowfall accumulation ranges across the northern half state. This change was made based on consistent trends within weather…
(11:15AM – Sunday, March 15th, 2026) High winds expected across the state thru Monday afternoon… ⚠️Update…•With this forecast cycle, little to no changes were needed, as the going forecast is on track. ⏰Timing…•Sunday Morning – Monday Afternoon, March 15-16th. 📍Location…•All of Illinois. 💨Hazard…•Peak high wind gusts of 40-60MPH will be…
(10:45AM – Sunday, March 15th, 2026) Severe t’storm threat thru early tonight… ⚠️Update…•With this forecast cycle, minor threat placement changes were made, based on real-time observations and trends within weather guidance. ⏰Timing…•Sunday Morning – Sunday Night, March 15th. 📍Location…•Much of Illinois. ⚡️Hazards…•A level 1 to 3 severe t’storm threat is…
(11:45PM – Saturday, March 14th, 2026) Accumulating snow possible across portions of the state Sunday/Monday… ⚠️Update…•With this forecast cycle, we have slightly expanded snowfall accumulation ranges across the state. This change was made based on consistent trends within weather guidance. ⏰Timing…•Sunday Evening – Monday Afternoon, March 15-16th. 📍Location…•Northern & Central…
(11:15PM – Saturday, March 14th, 2026) High winds to impact the state from Sunday morning through Monday afternoon… ⚠️Update…•With this forecast cycle, little to no changes were needed, as the going forecast is on track. ⏰Timing…•Sunday Morning – Monday Afternoon, March 15-16th. 📍Location…•All of Illinois. 💨Hazard…•Peak high wind gusts of…
