Immediate

Responsive action SHOULD be taken immediately

South Dakota Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:22

SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Southwestern Mellette County in south central South Dakota... Western Todd County in south central South Dakota... Eastern Bennett County in southwestern South Dakota... Southeastern Jackson County in southwestern South Dakota... * Until 500 PM MDT /600 PM CDT/. * At 422 PM MDT /522 PM CDT/, severe thunderstorms were located along a line from near Long Valley to 5 miles southeast of Tuthill, or

Illinois Extreme Tornado Warning | Effective 07/27/2026 15:23

TORLOT The National Weather Service in Chicago has issued a * Tornado Warning for... Central Iroquois County in east central Illinois... * Until 615 PM CDT. * At 523 PM CDT, a severe thunderstorm capable of producing a tornado was located near Watseka, moving south at 25 mph. HAZARD...Tornado and tennis ball size hail. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree

Indiana, Ohio Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:23

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Northeastern Franklin County in southeastern Indiana... Southeastern Wayne County in east central Indiana... Union County in east central Indiana... East central Fayette County in east central Indiana... Preble County in west central Ohio... Northwestern Butler County in southwestern Ohio... * Until 715 PM EDT. * At 622 PM EDT, a severe thunderstorm was located near Centerville, moving southeast at 40 mph.

Indiana Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:26

At 626 PM EDT/526 PM CDT/, a severe thunderstorm was located near North Judson, or 7 miles west of Knox, moving southeast at 40 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... Knox, North Judson, Toto, Beardstown, Clarks, English Lake, Bass Lake, San Pierre, Denham, Brems, Ora, and Lomax. Remain alert for a possible tornado! Tornadoes can develop quickly

Illinois, Indiana Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:27

At 527 PM CDT/627 PM EDT/, a severe thunderstorm was located over Watseka, moving southeast at 30 mph. HAZARD...Tennis ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Milford, Cissna Park, Boswell, Stockland, Woodland, Wellington,

Utah Severe Flash Flood Warning | Effective 07/27/2026 15:27

FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... The Cottonwood burn scar in Beaver County in... East Central Beaver County in southern Utah... * Until 730 PM MDT. * At 427 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Cottonwood burn scar in Beaver County... specifically North Creek Between 0.4 and 0.6 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly.

Indiana Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:28

At 628 PM EDT, severe thunderstorms were located along a line extending from Mooresville to 8 miles east of Greenwood, moving south 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... Indianapolis, Shelbyville, Greenwood, Plainfield, Franklin, Greenfield, Beech Grove, Martinsville, Mooresville, Southport, New

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:28

SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Southeastern DuPage County in northeastern Illinois... Central Cook County in northeastern Illinois... * Until 545 PM CDT. * At 528 PM CDT, severe thunderstorms were located along a line extending from Darien to near Willow Springs to Flossmoor to Lynwood, moving south at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage

New Jersey Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:28

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Southwestern Camden County in southern New Jersey... Southeastern Gloucester County in southern New Jersey... * Until 715 PM EDT. * At 628 PM EDT, a severe thunderstorm was located over Victory Lakes, or 12 miles north of Vineland, moving northwest at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Wind damage to

Ohio Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:28

At 627 PM EDT, severe thunderstorms were located along a line extending from Troy to near Alexandria, moving southeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Dayton, Huber Heights, Troy, Trotwood, Piqua, Vandalia, Englewood, Tipp City, Eaton, West Milton, Covington, Bradford, Lewisburg, Pleasant Hill, Brown, Riverside, Clayton, Union, Brookville, and Shiloh. This includes the following Interstates...
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