Severe

Significant threat to life or property

Illinois Severe Flood Warning | Effective 06/20/2026 16:37

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Meredosia. Illinois River at La Grange LD. Illinois River at Valley City. Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Valley City. * WHEN...Until further notice. * ADDITIONAL DETAILS... - At 6:00 PM CDT Saturday the stage was 14.9 feet.

Illinois Severe Flood Warning | Effective 06/20/2026 16:37

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Meredosia. Illinois River at La Grange LD. Illinois River at Valley City. Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Meredosia. * WHEN...Until further notice. * IMPACTS...At 18.0 feet, City of Meredosia plugs storm sewer outlets. * ADDITIONAL DETAILS...

Illinois Severe Flood Warning | Effective 06/20/2026 16:37

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Meredosia. Illinois River at La Grange LD. Illinois River at Valley City. Illinois River at Hardin. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at La Grange LD. * WHEN...Until further notice. * IMPACTS...At 24.0 feet, Extensive wetland acreage south of La Grange begins flooding. * ADDITIONAL DETAILS...

Nevada Severe Red Flag Warning | Effective 06/20/2026 16:37

...FAST MOVING DRY THUNDERSTORMS TODAY... .Dry thunderstorms this morning will transition to more wet than dry storms by this afternoon. Storm motion will be fast mitigating the effects of any precipitation that occurs. Therefore, a drier thunderstorm threat exists through the early evening hours. * Affected Area...Fire Weather Zone 438 W Elko County, N Eureka and Lander Counties N of I80, Fire Weather Zone 469 Central Elko County and Fire Weather Zone 470 Eastern Elko County.

Kansas Severe Severe Thunderstorm Warning | Effective 06/20/2026 16:37

At 635 PM CDT, severe thunderstorms were located along a line extending from 3 miles north of Rexford to 3 miles southwest of Gem to 4 miles southeast of Brewster, moving southeast at 20 mph. THESE ARE DESTRUCTIVE STORMS FOR i-70 AND U.S. 24 IN THOMAS AND WESTERN SHERIDAN COUNTY. HAZARD...90 mph wind gusts and tennis ball size hail. SOURCE...Emergency management reported 80 MPH winds in Colby. IMPACT...You are in a life-threatening situation. Flying debris may be deadly to those caught without shelter. Mobile homes

West Virginia Severe Severe Thunderstorm Warning | Effective 06/20/2026 16:38

SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... Marion County in northern West Virginia... Eastern Wetzel County in northern West Virginia... * Until 815 PM EDT. * At 738 PM EDT, a severe thunderstorm was located 6 miles northeast of Jacksonburg, or 11 miles west of Mannington, moving southeast at 30 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Iowa Severe Flood Warning | Effective 06/20/2026 16:39

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. * WHAT...Moderate flooding is occurring and moderate flooding is forecast. This approaches the flood of record. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until Tuesday afternoon. * IMPACTS...At 12.0 feet, Overbank flooding occurs. Water affects residences along the river between Wheatland and Calamus. Water affects businesses along the river near Calamus. * ADDITIONAL DETAILS...

Nebraska Severe Severe Thunderstorm Warning | Effective 06/20/2026 16:40

At 640 PM CDT, severe thunderstorms were located along a line extending from near Farwell to Rockville to near Hazard, moving southeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Trained weather spotters. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. These severe storms will be near... Ravenna, Farwell, Rockville, Poole, and Boelus around 645 PM CDT. Dannebrog around 655 PM CDT.

Illinois Severe Flood Warning | Effective 06/20/2026 16:40

...The Flood Warning is extended for the following rivers in Illinois... Illinois River at La Salle affecting Putnam, La Salle and Bureau Counties. For the Illinois River (Upper)...including La Salle...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until Thursday morning. * IMPACTS...At 22.0 feet, Lower parking lot at Starved Rock State

Wyoming Severe Severe Thunderstorm Warning | Effective 06/20/2026 16:43

At 542 PM MDT, severe thunderstorms were located along a line extending from 9 miles west of Redbird to Rawhide Buttes to near Hartville, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Lusk, Guernsey, Fort Laramie, Manville, Hartville, Van Tassell, Mule Creek Junction, Guernsey State Park, Pine Ridge Estates, Prairie Center, Keeline, Oregon Trail Ruts State Historic Site, Dwyer
Subscribe to RSS - Severe