Severe

Significant threat to life or property

Connecticut, New York Severe Severe Thunderstorm Warning | Effective 07-04-2026 16:57

At 757 PM EDT, severe thunderstorms were located along a line extending from Norfolk to near Lake Carmel, moving east at 50 mph. THESE ARE DESTRUCTIVE STORMS FOR PAWLING AND NEW MILFORD. HAZARD...80 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. Locations impacted include...

Connecticut, New York Severe Severe Thunderstorm Warning | Effective 07-04-2026 16:58

At 757 PM EDT, severe thunderstorms were located along a line extending from near Cornwall Bridge to near Sherman to near Lake Carmel to near Beacon, moving southeast at 45 mph. THESE ARE DESTRUCTIVE STORMS FOR NORTHERN FAIRFIELD COUNTY. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely.

Oklahoma Severe Severe Thunderstorm Warning | Effective 07-04-2026 16:10

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Extreme Northeastern Kay County in northern Oklahoma... * Until 645 PM CDT. * At 610 PM CDT, a severe thunderstorm was located 2 miles northwest of Hardy, moving southeast at 20 mph. THIS IS A DESTRUCTIVE STORM FOR HARDY. HAZARD...80 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect

Oklahoma Severe Severe Thunderstorm Warning | Effective 07-04-2026 16:14

SVRTSA The National Weather Service in Tulsa has issued a * Severe Thunderstorm Warning for... North central Osage County in northeastern Oklahoma... * Until 645 PM CDT. * At 613 PM CDT, a severe thunderstorm was located 7 miles northwest of Shidler, moving southeast at 45 mph. THIS IS A DESTRUCTIVE STORM FOR Shidler. HAZARD...80 mph wind gusts. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect

Kansas Severe Severe Thunderstorm Warning | Effective 07-04-2026 16:05

SVRICT The National Weather Service in Wichita has issued a * Severe Thunderstorm Warning for... Southeastern Cowley County in south central Kansas... * Until 630 PM CDT. * At 604 PM CDT, a severe thunderstorm was located near Hardy, or 13 miles east of Arkansas City, moving southeast at 40 mph. THIS IS A DESTRUCTIVE STORM FOR MAPLE CITY. HAZARD...80 mph wind gusts. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect

Maryland Severe Severe Thunderstorm Warning | Effective 07-04-2026 15:15

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northeastern Washington County in north central Maryland... Northwestern Carroll County in north central Maryland... Northwestern Frederick County in north central Maryland... * Until 645 PM EDT. * At 614 PM EDT, a severe thunderstorm was located near Clover Hill, or near Thurmont, moving northeast at 20 mph. THIS IS A DESTRUCTIVE STORM FOR EASTERN WASHINGTON COUNTY MARYLAND AND NORTHERN FREDERICK COUNTY MARYLAND.

Illinois Severe Flash Flood Warning | Effective 07-04-2026 15:09

FFWLOT The National Weather Service in Chicago has issued a * Flash Flood Warning for... Southeastern Cook County in northeastern Illinois... * Until 1000 PM CDT. * At 509 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing rainfall rates up to 3 inches per hour over much of the warned area. Between 2 and 3 inches of rain have fallen in portions of the warned area. Flash flooding is already occurring and significant flash flooding is expected to begin

Illinois Severe Flash Flood Warning | Effective 07-04-2026 14:35

FFWLOT The National Weather Service in Chicago has issued a * Flash Flood Warning for... Southern DuPage County in northeastern Illinois... Northwestern Will County in northeastern Illinois... * Until 930 PM CDT. * At 435 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing rainfall rates of up to 3 inches per hour across the warned area. Additional rainfall amounts up to 3 inches or more are possible in the warned area. Significant flash flooding is ongoing or expected to begin shortly.

Maryland, Virginia Severe Severe Thunderstorm Warning | Effective 07-04-2026 14:40

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... West central Charles County in southern Maryland... Eastern Stafford County in northern Virginia... West central King George County in central Virginia... Southeastern Prince William County in northern Virginia... * Until 615 PM EDT. * At 539 PM EDT, a severe thunderstorm was located near Aquia Creek, moving north at 20 mph. THIS IS A DESTRUCTIVE STORM FOR LOCATIONS NEAR STAFFORD QUANTICO DUMFRIES AND TRIANGLE.
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