Immediate

Responsive action SHOULD be taken immediately

Utah Severe Flash Flood Warning | Effective 07/27/2026 12:15

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... Northeastern San Juan County in southeastern Utah... * Until 415 PM MDT. * At 115 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.4 and 0.8 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow

Indiana Extreme Tornado Warning | Effective 07/27/2026 12:16

TORIWX The National Weather Service in Northern Indiana has issued a * Tornado Warning for... Southwestern St. Joseph County in north central Indiana... Northeastern Starke County in northwestern Indiana... Northwestern Marshall County in north central Indiana... East central La Porte County in northwestern Indiana... * Until 400 PM EDT/300 PM CDT/. * At 316 PM EDT/216 PM CDT/, a severe thunderstorm capable of producing a tornado was located near Kingsford Heights, or 9 miles southeast of La Porte, moving east at 15 mph.

New Jersey, Pennsylvania Severe Severe Thunderstorm Warning | Effective 07/27/2026 12:18

At 317 PM EDT, a severe thunderstorm was located over Holmesburg, or near Philadelphia, moving southeast at 10 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Philadelphia, Cherry Hill, Bensalem, Mount Laurel, Willingboro, Burlington, Bristol, Riverside, Palmyra, Jenkintown, Beverly,

Illinois Severe Flash Flood Warning | Effective 07/27/2026 12:18

At 218 PM CDT, Doppler radar and automated rain gauges indicated that heavy rain fell across the warned area. Up to 2 inches of rain have fallen. HAZARD...Flash flooding. SOURCE...Radar and automated gauges. IMPACT...Rapid-onset flooding of creeks, streams, drainage ditches, streets, underpasses, low-lying areas, and other poor drainage areas. Some locations that will experience flash flooding include... Chicago, Cicero, Evanston, Schaumburg, Skokie, Oak Lawn, Berwyn,

Illinois Severe Flash Flood Warning | Effective 07/27/2026 12:19

At 219 PM CDT, Doppler radar and automated rain gauges indicate that heavy rain fell across the warned area. Up to 2 inches of rain have fallen. HAZARD...Flash flooding. SOURCE...Radar and automated gauges. IMPACT...Rapid-onset flooding of creeks, streams, drainage ditches, streets, underpasses, low-lying areas, and other poor drainage areas. Some locations that will experience flash flooding include... Chicago, Orland Park, Tinley Park, Oak Lawn, Calumet City, Chicago

Pennsylvania Severe Severe Thunderstorm Warning | Effective 07/27/2026 12:20

At 319 PM EDT, a severe thunderstorm was located over West Norriton, or 15 miles northeast of West Chester, moving southeast at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damage to roofs, siding, trees, and power lines is possible. Locations impacted include... Norristown, Phoenixville, West Norriton, East Norriton, Collegeville, Royersford, Trappe, Schwenksville, Valley Forge, Paoli, King Of Prussia, Skippack, Spring City, Malvern, Evansburg, Audubon,

Indiana Severe Severe Thunderstorm Warning | Effective 07/27/2026 12:22

At 321 PM EDT/221 PM CDT/, severe thunderstorms were located along a line extending from near Plymouth to near Winamac to near Wolcott, moving southeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Plymouth, Monticello, Knox, Winamac, Monon, Argos, Brookston, Culver, Wolcott, Francesville, Royal Center, Hamlet, Medaryville, Koontz Lake, Pulaski, Oak Grove, Ripley, Kewanna, Reynolds, and Chalmers.

Wisconsin Severe Severe Thunderstorm Warning | Effective 07/27/2026 12:26

SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Southern Washington County in southeastern Wisconsin... Dodge County in southeastern Wisconsin... * Until 315 PM CDT. * At 226 PM CDT, a severe thunderstorm was located near Hartford, moving southeast at 40 mph. HAZARD...Ping pong 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

Indiana, Michigan Severe Severe Thunderstorm Warning | Effective 07/27/2026 12:28

At 327 PM EDT/227 PM CDT/, severe thunderstorms were located along a line extending from near Edwardsburg to near Lakeville to near Plymouth, and are nearly stationary. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... South Bend, Mishawaka, Niles, Bremen, Gulivoire Park, Granger, Osceola, Walkerton, North Liberty, New Carlisle, Kingsford Heights, Edwardsburg, Lakeville, Roseland, Koontz Lake, Bertrand, La Paz,
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