Immediate

Responsive action SHOULD be taken immediately

Illinois Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:01

At 501 PM CDT, a severe thunderstorm was located over Summit, moving south at 30 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. Locations impacted include... Chicago, Cicero, Orland Park, Oak Lawn, Berwyn, Oak Park, Downers Grove, Elmhurst, Lombard, Ohare Airport, Park Ridge, Addison, Elk Grove Village, Woodridge, West Town, Chicago Lawn, Englewood, Austin,

South Carolina Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:02

SVRCAE The National Weather Service in Columbia has issued a * Severe Thunderstorm Warning for... Northwestern Calhoun County in central South Carolina... East central Lexington County in central South Carolina... Central Richland County in central South Carolina... * Until 645 PM EDT. * At 602 PM EDT, a severe thunderstorm was located over Forest Acres, moving south at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and powerlines. * Locations impacted include...

New Mexico Severe Flash Flood Warning | Effective 07/27/2026 15:06

FFWABQ The National Weather Service in Albuquerque has issued a * Flash Flood Warning for... East Central Sandoval County in north central New Mexico... * Until 700 PM MDT. * At 406 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1.5 inches of rain have fallen over the Jemez River over and just downstream of the Valles Caldera. Additional rainfall amounts up to 0.25 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Indiana Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:06

SVRIWX The National Weather Service in Northern Indiana has issued a * Severe Thunderstorm Warning for... Northern Pulaski County in northwestern Indiana... Western Starke County in northwestern Indiana... Southwestern La Porte County in northwestern Indiana... * Until 645 PM EDT/545 PM CDT/. * At 606 PM EDT/506 PM CDT/, a severe thunderstorm was located over Wanatah, or near Westville, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

New Jersey Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:06

SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for... Northwestern Atlantic County in southern New Jersey... South central Camden County in southern New Jersey... Southeastern Gloucester County in southern New Jersey... * Until 645 PM EDT. * At 606 PM EDT, a severe thunderstorm was located near Victory Lakes, or 12 miles northeast of Vineland, moving south at 5 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated.

Arizona Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:07

At 307 PM MST, a severe thunderstorm was located near Forest Lakes, moving northwest 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. This includes State Route 260 between mile markers 289 and 300. This includes the following recreation areas and campgrounds... Forest Road 237 Camping Area and Camp Shadow Pines.

New Jersey, New York Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:08

At 607 PM EDT, a severe thunderstorm was located over Norwood, or near Tappan, moving southeast at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. This severe thunderstorm will remain over mainly rural areas of northeastern Bergen, southern Westchester and Rockland Counties. For your protection move to an interior room on the lowest floor of a building.

New Jersey, New York Severe Flash Flood Warning | Effective 07/27/2026 15:10

At 610 PM EDT, emergency management reported thunderstorms producing heavy rain across the warned area. Between 2 and 3.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. Water rescues have been reported in Spring Valley and Nanuet. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported.

Arizona Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:10

SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... South Central Cochise County in southeastern Arizona... * Until 400 PM MST. * At 310 PM MST, a severe thunderstorm was located 6 miles east of Douglas, moving west at 5 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. * Locations impacted include... Douglas, Bisbee-Douglas Airport and Pirtleville.

South Dakota Severe Severe Thunderstorm Warning | Effective 07/27/2026 15:10

At 410 PM MDT, severe thunderstorms were located along a line from 6 miles northwest of Philip to 6 miles southwest of Intersection of Highway 73 and White River, or along a line from 6 miles northwest of Philip to 12 miles south of Kadoka, moving east at 10 mph. THESE ARE DESTRUCTIVE STORMS FOR KADOKA AND SURROUNDING AREAS. HAZARD...80 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect
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