Expected

Responsive action SHOULD be taken soon (within next hour)

Michigan Special Weather Statement | Effective 05/18/2026 21:37

At 1137 PM CDT, Doppler radar was tracking a strong thunderstorm 7 miles west of Squirrel Lake, or 14 miles southeast of Turtle Flambeau Flowage, moving northeast at 55 mph. HAZARD...Wind gusts up to 50 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Marenisco, Watersmeet, Thousand Island Lake, Presque Isle Reservoir, and Pomeroy Lake.

Pennsylvania Special Weather Statement | Effective 05/18/2026 21:01

At 1201 AM EDT, Doppler radar was tracking a strong thunderstorm near Lock Haven, moving northeast at 45 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Lock Haven, Avis, Dunnstown, Flemington, McElhattan, Monument, Orviston, and Lock Haven University. If outdoors, consider seeking shelter inside a building.

Wisconsin Special Weather Statement | Effective 05/18/2026 21:02

At 1102 PM CDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from near New Rome to 7 miles east of Mauston. Movement was east at 35 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Strong thunderstorms will be near... Friendship, Adams, and New Rome around 1105 PM CDT.

Indiana Flood Warning | Effective 05/18/2026 21:12

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Southwestern Bartholomew County in central Indiana... Southern Morgan County in central Indiana... Brown County in south central Indiana... Western Jackson County in south central Indiana... Northwestern Lawrence County in south central Indiana... Southeastern Monroe County in south central Indiana... Southern Daviess County in southwestern Indiana... Southeastern Greene County in southwestern Indiana...

Indiana Flood Warning | Effective 05/18/2026 21:13

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Monroe County in south central Indiana... Daviess County in southwestern Indiana... Greene County in southwestern Indiana... Knox County in southwestern Indiana... Northwestern Martin County in southwestern Indiana... Southern Clay County in west central Indiana... Owen County in west central Indiana... * WHEN...Until 215 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying

Wisconsin Special Weather Statement | Effective 05/18/2026 21:13

At 1112 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles east of Butternut to 12 miles southwest of Mosinee. Movement was northeast at 55 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Strong thunderstorms will be near... Tripoli, New Wood Wildlife Area, and Willow Lake around 1120 PM CDT.

West Virginia Special Weather Statement | Effective 05/18/2026 21:22

At 1221 AM EDT, Doppler radar was tracking a strong thunderstorm over Elkview, or 7 miles northeast of Charleston, moving northeast at 25 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Charleston, Sissonville, Clendenin, Pinch, Elkview, and Coal Fork. This includes the following highways... Interstate 79 between mile markers 1 and 24.

Missouri Flood Warning | Effective 05/18/2026 20:46

...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Missouri... 102 River at Maryville affecting Andrew and Nodaway Counties. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...102 River at Maryville. * WHEN...From this evening until further notice. * ADDITIONAL DETAILS... - At 10:30 PM CDT Monday the stage was 19.4 feet. - Forecast...The river is expected to rise above flood stage late

Oklahoma Special Weather Statement | Effective 05/18/2026 20:47

At 1046 PM CDT, Doppler radar was tracking the leading edge of winds from strong thunderstorms along a line extending from 4 miles southwest of Oxford to 4 miles northwest of South Haven to 3 miles west of Caldwell. Movement was southeast at 20 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Blackwell, Medford, Newkirk, Braman, Deer Creek, Renfrow, Chilocco,

Wisconsin Special Weather Statement | Effective 05/18/2026 20:59

At 1059 PM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Medford to 6 miles east of Colby to 6 miles southeast of Marshfield to near Pittsville to near New Rome. Movement was northeast at 50 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Strong thunderstorms will be near...
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