(11:15AM – Wednesday, May 8th, 2024) Wednesday morning update on two storm systems that will continue to move through the region, bringing several rounds of rain, t’storms, and severe t’storms to portions of the state through tonight. Update… •With this update, we have increased severe t’storm probabilities across Southern Illinois on the severe t’storm forecast for today. This change was made based on real time data, the latest weather model guidance, and increased confidence in the expected outcome. Timing & Location… •This Morning – Tonight, May 8th: Much of Illinois. Impacts… •A level ..read more

(11:45PM – Tuesday, May 7th, 2024) Tuesday night update on two storm systems that will continue to move through the region, bringing several rounds of rain, t’storms, and severe t’storms to portions of the state from through Wednesday. Update… •With this update, we have adjusted severe t’storm probabilities on the severe t’storm forecast for tonight based on real time data and the latest trends. •With this update, little changes were needed on the severe t’storm forecast for Wednesday. Timing & Location… •Tonight – Early Wednesday Morning, May 7-8th: Southern Illinois. •Wednesday Morning ..read more

(11:45AM – Tuesday, May 7th, 2024) Tuesday morning update on two storm systems that will move through the region, bringing several rounds of rain and t’storms, with the likelihood of severe t’storms, to portions of the state from today through Wednesday. Update… •With this update, we have adjusted severe t’storm probabilities on the severe t’storm forecast for today based on real time data and the latest trends. •With this update, we have expanded and increased severe t’storm probabilities on the severe t’storm forecast for Wednesday based on the latest weather mode guidance. Timing & Loca ..read more

(11:45PM – Monday, May 6th, 2024) Monday night update on two storm systems that will move through the region, bringing several rounds of rain and t’storms, with the likelihood of severe t’storms, to portions of the state from Tuesday through Wednesday. Update… •With this update, little changes were needed on the severe t’storm forecast for Tuesday. •With this update, we have issued our initial severe t’storm forecast for Wednesday. Timing & Location… •Tuesday Morning – Tuesday Night, May 7th: All of Illinois. •Wednesday Morning – Wednesday Night, May 8th: Central & Southern Illinois. I ..read more

(11:45AM – Monday, May 6th, 2024) Monday midday update on two storm systems that will move through the region, bringing several rounds of rain and t’storms, with the likelihood of severe t’storms, to portions of the state from Tuesday through Wednesday. Update… •With this update, we have slightly expanded level 2 severe t’storm probabilities. This change was based on the latest weather model guidance trends. Timing & Location… •Tuesday Morning – Tuesday Night, May 7th: All of Illinois. •Wednesday Morning – Wednesday Night, May 8th: TBD. Impacts… •A level 1 to 2 severe t’storm risk is in pl ..read more

(11:30PM – Sunday, May 5th, 2024) Two storm systems will move through the region, bringing several rounds of rain and t’storms, with the potential for severe t’storms, to portions of the state from Tuesday through Wednesday. Timing & Location… •Tuesday Morning – Tuesday Night, May 7th: All of Illinois. •Wednesday Morning – Wednesday Night, May 8th: TBD. Impacts… •A level 1 to 2 severe t’storm risk is in place across all of Illinois from Tuesday morning through Tuesday night for the likelihood of isolated to widely scattered severe t’storms. Damaging winds, large hail, and a few tornadoes w ..read more

(11:45AM – Saturday, May 4th, 2024) Saturday midday update on a storm system that will move through the region, bringing a round of rain and t’storms to the state from today into tonight, with the potential for severe t’storms. Update… •With this update, no changes were needed to the going severe t’storm forecast for today/tonight. Timing… •This Afternoon – Tonight, May 4th. Location… •Much of Illinois. Impacts… •A level 1 severe t’storm risk is in place across much of Illinois from this afternoon through early tonight for the likelihood of isolated severe t’storms. Hail and damaging wind ..read more

(9:30PM – Friday, May 3rd, 2024) Friday night update on a storm system that will move through the region, bringing a round of rain and t’storms to the state from Saturday into Saturday night, with the potential for severe t’storms. Update… •With this update, no changes were needed to the going severe t’storm forecast for Saturday/Saturday night. Timing… •Saturday Midday – Saturday Night, May 4th. Location… •Much of Illinois. Impacts… •A level 1 severe t’storm risk is in place across much of Illinois from Saturday midday through early Saturday night for the likelihood of isolated severe t ..read more

(11:00AM – Friday, May 3rd, 2024) Friday morning update on a storm system that will move through the region, bringing a round of rain and t’storms to the state from Saturday into Saturday night, with the potential for severe t’storms. Update… •With this update, no changes were needed to the going severe t’storm forecast for Saturday/Saturday night. Timing… •Saturday Midday – Saturday Night, May 4th. Location… •Much of Illinois. Impacts… •A level 1 severe t’storm risk is in place across much of Illinois from Saturday midday through Saturday night for the likelihood of isolated severe t’sto ..read more

(11:30PM – Thursday, May 2nd, 2024) A storm system will move through the region, bringing a round of rain and t’storms to the state from Saturday into Saturday night, with the potential for severe t’storms. Timing… •Saturday Midday – Saturday Night, May 4th. Location… •Much of Illinois. Impacts… •A level 1 severe t’storm risk is in place across much of Illinois from Saturday midday through Saturday night for the likelihood 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 Saturday morning through ..read more