Immediate

Responsive action SHOULD be taken immediately

Missouri Severe Thunderstorm Warning | Effective 05/18/2026 09:56

SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... Central Dallas County in southwestern Missouri... Southeastern Polk County in southwestern Missouri... * Until 1245 PM CDT. * At 1155 AM CDT, a severe thunderstorm was located near Bolivar, moving northeast 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...

Indiana Severe Thunderstorm Warning | Effective 05/18/2026 09:58

At 1257 PM EDT/1157 AM CDT/, a severe thunderstorm was located near Winamac, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Monticello, Knox, Winamac, Monon, North Judson, Wolcott, Francesville, Hamlet, Medaryville, Koontz Lake, Pulaski, Oak Grove, Ripley, Reynolds, Burnettsville, Monterey, Beardstown, Ober, English Lake, and Denham.

Indiana Severe Thunderstorm Warning | Effective 05/18/2026 09:59

At 1158 AM CDT/1258 PM EDT/, severe thunderstorms were located along a line extending from 6 miles east of Wheatfield to near Oxford, moving east at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Automated weather observations. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Otterbein, Remington, Hanging Grove, Baileys Corner, Templeton, and Dunns Bridge. For your protection move to an interior room on the lowest floor of a building.

Indiana Severe Thunderstorm Warning | Effective 05/18/2026 09:36

At 1136 AM CDT/1236 PM EDT/, severe thunderstorms were located along a line extending from near Ogden Dunes to near Wheatfield to near Fowler, moving northeast at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Public. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Portage, Valparaiso, Chesterton, Rensselaer, DeMotte, Hebron, Otterbein, Remington, Wheatfield, Lakes of the Four Seasons, South Haven, Porter, Roselawn, Kouts, Oxford, Burns Harbor, Ogden Dunes,

Indiana, Michigan Severe Thunderstorm Warning | Effective 05/18/2026 09:37

SVRIWX The National Weather Service in Northern Indiana has issued a * Severe Thunderstorm Warning for... La Porte County in northwestern Indiana... Southwestern Berrien County in southwestern Michigan... * Until 130 PM EDT/1230 PM CDT/. * At 1237 PM EDT/1137 AM CDT/, severe thunderstorms were located along a line extending from 7 miles northwest of Beverly Shores to near Valparaiso to near Wheatfield, moving northeast at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated.

Indiana Severe Thunderstorm Warning | Effective 05/18/2026 09:43

SVRIWX The National Weather Service in Northern Indiana has issued a * Severe Thunderstorm Warning for... White County in northwestern Indiana... Pulaski County in northwestern Indiana... Starke County in northwestern Indiana... * Until 130 PM EDT/1230 PM CDT/. * At 1243 PM EDT/1143 AM CDT/, a severe thunderstorm was located over Francesville, or 12 miles east of Rensselaer, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Indiana Severe Thunderstorm Warning | Effective 05/18/2026 09:19

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Newton County in northwestern Indiana... Benton County in northwestern Indiana... Porter County in northwestern Indiana... Lake County in northwestern Indiana... Jasper County in northwestern Indiana... * Until 1215 PM CDT/115 PM EDT/. * At 1118 AM CDT/1218 PM EDT/, severe thunderstorms were located along a line extending from near Monee to near St. Anne to near Hoopeston, moving northeast at 50 mph.

Illinois Severe Thunderstorm Warning | Effective 05/18/2026 08:52

At 1052 AM CDT, a severe thunderstorm was located near Edgewood, or 16 miles northwest of Flora, moving northeast 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... Effingham, Louisville, Watson, Edgewood, Mason, Bible Grove, Heartville, Iola, Effingham County Airport, Ingraham, and Hord. This includes the following highways...

Illinois Severe Thunderstorm Warning | Effective 05/18/2026 08:28

SVRILX The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southwestern Jasper County in southeastern Illinois... Northern Clay County in south central Illinois... Effingham County in south central Illinois... * Until 1115 AM CDT. * At 1027 AM CDT, a severe thunderstorm was located over Stephen Forbes Station, or 14 miles northeast of Salem, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Missouri Flood Warning | Effective 05/18/2026 08:35

...The Flood Warning is extended for the following rivers in Missouri... Grand River near Gallatin affecting Daviess and Livingston Counties. Grand River near Sumner affecting Linn, Carroll, Chariton and Livingston Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Grand River near Sumner. * WHEN...Until further notice. * IMPACTS...At 28.0 feet, Rural roads are under water. At 37.0 feet, State Highway 139 floods a half mile east of Sumner. * ADDITIONAL DETAILS...
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