Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:53

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Will County in northeastern Illinois... South central DuPage County in northeastern Illinois... Southeastern Cook County in northeastern Illinois... * Until 600 PM CDT. * At 453 PM CDT, severe thunderstorms were located along a line extending from Westmont to Indian Head Park to Midway Airport to Northerly Island, moving south at 40 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated.

Indiana Severe Flash Flood Warning | Effective 07/27/2026 14:55

FFWIND The National Weather Service in Indianapolis has issued a * Flash Flood Warning for... Hancock County in central Indiana... Northeastern Hendricks County in central Indiana... Northern Marion County in central Indiana... * Until midnight EDT tonight. * At 555 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly.

Arizona Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:56

SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... Navajo County in north central Arizona... * Until 330 PM MST. * At 256 PM MST, a severe thunderstorm was located near Forest Lakes, moving west at 5 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... Forest Lakes and Chevelon Canyon Lake.

Ohio Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:57

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Southern Shelby County in west central Ohio... Northeastern Preble County in west central Ohio... Southeastern Darke County in west central Ohio... Northern Montgomery County in west central Ohio... Miami County in west central Ohio... * Until 700 PM EDT. * At 557 PM EDT, severe thunderstorms were located along a line extending from Ansonia to New Paris, moving east at 40 mph. HAZARD...60 mph wind gusts.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:57

At 557 PM EDT, a severe thunderstorm was located over Acosta, moving southeast at 15 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... Somerset, Friedens, Boswell, Central City, Jerome, Acosta, Jennerstown, Hooversville, Indian Lake, Stoystown, Shanksville, and Laurel Mountain State Park. This includes The Pennsylvania Turnpike from mile markers 101 to 119.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:57

At 557 PM EDT, a severe thunderstorm was located near Ligonier, or 14 miles southeast of Latrobe, moving southeast at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Law enforcement reported widespread trees and power lines down between in Ligonier and Laurel Mountain. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Laurel Mountain and Laurel Mountain State Park. Seek shelter inside a well-built structure and stay away from

Michigan Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:58

At 558 PM EDT, a severe thunderstorm was located over Hetherton, or 8 miles north of Lewiston, moving southeast at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. This severe storm will be near... Briley Township around 605 PM EDT. For your protection move to an interior room on the lowest floor of a building.

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:59

At 459 PM CDT, a severe thunderstorm was located near Martinton, or near Clifton, moving southeast at 30 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... Watseka, Gilman, Clifton, Onarga, Sheldon, Chebanse, Ashkum, Martinton, Crescent City, Danforth, Beaverville, Donovan, Papineau, and Iroquois.

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:59

At 459 PM CDT, a severe thunderstorm was located over Chebanse, or near Kankakee, moving southeast at 30 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... Kankakee, St. Anne, Chebanse, Aroma Park, Sammons Point, and Irwin. For your protection move to an interior room on the lowest floor of a building.

New Jersey Severe Severe Thunderstorm Warning | Effective 07/27/2026 14:59

At 558 PM EDT, a severe thunderstorm was located over Plainfield, and is nearly stationary. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Colonia, Woodbridge, South Plainfield, Metuchen, Iselin, and Fords. This includes the following highways... Interstate 287 in New Jersey between mile markers 5 and 7. Garden State Parkway between mile markers 131 and 134.
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