Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Thunderstorm Warning | Effective 05/04/2026 20:45

At 1044 PM CDT, severe thunderstorms were located along a line extending from near Hartsburg to near Lincoln to Middletown, moving east at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. At 10:40 PM, an emergency manager reported quarter to half dollar sized hail five miles west of Hartsburg. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. These severe storms will be near... Lincoln and Middletown around 1050 PM CDT.

Illinois Severe Thunderstorm Warning | Effective 05/04/2026 20:06

At 1006 PM CDT, a severe thunderstorm was located near Manito, or 11 miles north of Mason City, moving east at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... San Jose around 1015 PM CDT. Other locations impacted by this severe thunderstorm include Forest City. For your protection move to an interior room on the lowest floor of a building.

Illinois Severe Thunderstorm Warning | Effective 05/04/2026 20:10

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southwestern Fulton County in west central Illinois... Central Cass County in west central Illinois... Schuyler County in west central Illinois... Southwestern Mason County in central Illinois... * Until 1045 PM CDT. * At 1010 PM CDT, severe thunderstorms were located along a line extending from near Ipava to near Astoria to near Mount Sterling, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail.

Illinois Severe Thunderstorm Warning | Effective 05/04/2026 20:12

At 1011 PM CDT, a severe thunderstorm was located near Moweaqua, or 13 miles northwest of Shelbyville, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of north central Shelby County. For your protection move to an interior room on the lowest floor of a building.

Missouri Severe Thunderstorm Warning | Effective 05/04/2026 20:18

At 1018 PM CDT, a severe thunderstorm was located near Macon, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Macon, Bevier, Callao, New Cambria, Wien, and Excello. For your protection move to an interior room on the lowest floor of a building.

Illinois Flood Warning | Effective 05/04/2026 19:25

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Mason, Cass and Fulton Counties. Illinois River at Beardstown affecting Schuyler, Cass, Brown and Morgan Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until further notice.

Illinois Flood Warning | Effective 05/04/2026 19:25

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Mason, Cass and Fulton Counties. Illinois River at Beardstown affecting Schuyler, Cass, Brown and Morgan Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice. * ADDITIONAL DETAILS...

Illinois Severe Thunderstorm Warning | Effective 05/04/2026 19:38

At 938 PM CDT, a severe thunderstorm was located over Sullivan, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Arcola around 950 PM CDT. Humboldt around 955 PM CDT. Other locations impacted by this severe thunderstorm include Chesterville, Hindsboro, Bushton, Cadwell, Kirksville, and Fairgrange.

Illinois Severe Thunderstorm Warning | Effective 05/04/2026 19:42

At 942 PM CDT, a severe thunderstorm was located over Mount Zion, or near Decatur, moving east at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe storm will be near... Decatur, Mount Zion, Long Creek, and Decatur Airport around 945 PM CDT. Hammond around 1000 PM CDT. Atwood around 1010 PM CDT. Other locations impacted by this severe thunderstorm include Elwin

Missouri Severe Thunderstorm Warning | Effective 05/04/2026 19:43

At 943 PM CDT, a severe thunderstorm was located 6 miles east of Clarence, or 7 miles northwest of Shelbina, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Clarence, Shelbyville, Shelbina and Hunnewell. Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large
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