Severe

Significant threat to life or property

Illinois, Iowa, Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 13:42

At 341 PM CDT, a severe thunderstorm was located near Winchester, or 8 miles southwest of Keokuk, moving east at 55 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Keokuk, Carthage, Kahoka, Hamilton, Warsaw, Augusta, Wayland, Bowen,

South Dakota Severe Severe Thunderstorm Warning | Effective 06/17/2026 13:43

SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Southeastern Sanborn County in east central South Dakota... Southwestern Miner County in east central South Dakota... Northeastern Hanson County in southeastern South Dakota... * Until 430 PM CDT. * At 343 PM CDT, a severe thunderstorm was located near Artesian, or 15 miles north of Mitchell, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Alabama, Florida, Georgia Severe Flood Watch | Effective 06/17/2026 13:15

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of southeast Alabama, southwest Georgia, and the Florida Panhandle. * WHEN...From Thursday morning through late Friday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Multiple rounds of heavy rainfall are expected from Thursday

Illinois Severe Severe Thunderstorm Warning | Effective 06/17/2026 13:20

At 319 PM CDT, a severe thunderstorm was located over Armington, or 14 miles north of Lincoln, moving east at 55 mph. HAZARD...60 mph wind gusts and half dollar 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... McLean and Armington around 325 PM CDT. Heyworth around 335 PM CDT. Downs around 345 PM CDT. Other locations impacted by this severe thunderstorm include Shirley and Central Illinois Regional Airport.

Georgia Severe Severe Thunderstorm Warning | Effective 06/17/2026 13:22

SVRTAE The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Southeastern Irwin County in south central Georgia... Southeastern Ben Hill County in south central Georgia... * Until 445 PM EDT. * At 421 PM EDT, a severe thunderstorm was located near Ocilla, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Ocilla, Fitzgerald, Osierfield, Wray, Red Bluff, Ashton, and

California, Nevada Severe Fire Weather Watch | Effective 06/17/2026 13:29

* Affected Area...Fire Weather Zone 270 Surprise Valley California, Fire Weather Zone 278 Eastern Lassen County, Fire Weather Zone 458 Northern Washoe County. * Thunderstorms...A scattered mix of wet and dry thunderstorms Friday morning, then increasing in coverage in the afternoon. * Outflow Winds...Gusty and erratic thunderstorm outflow winds, even well away from rain cores. Gusts to around 50 mph possible. * Impacts...Lightning can create new fire starts and may combine

California, Nevada Severe Red Flag Warning | Effective 06/17/2026 13:29

The National Weather Service in Reno has issued a Red Flag Warning for thunderstorms and strong outflow winds, which is in effect from 1 PM to 10 PM PDT Thursday. * Affected Area...Fire Weather Zone 420 Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties, Fire Weather Zone 421 Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties. * Thunderstorms...A mix of wet and dry thunderstorms Thursday

Nevada Severe Fire Weather Watch | Effective 06/17/2026 13:29

* Affected Area...Fire Weather Zone 423 West Humboldt Basin in Pershing County. * Thunderstorms...A scattered mix of wet and dry thunderstorms Friday morning, then increasing in coverage in the afternoon. * Outflow Winds...Gusty and erratic thunderstorm outflow winds, even well away from rain cores. Gusts to around 60 mph possible. * Impacts...Lightning can create new fire starts and may combine with strong outflow winds to cause a fire to rapidly grow in

Illinois, Iowa, Missouri Severe Severe Thunderstorm Warning | Effective 06/17/2026 13:29

SVRDVN The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Hancock County in west central Illinois... Southwestern Lee County in southeastern Iowa... Clark County in northeastern Missouri... * Until 430 PM CDT. * At 328 PM CDT, a severe thunderstorm was located over Neeper, or near Kahoka, moving east at 60 mph. Additional strong to severe storms are developing east of the area too. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.
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