Immediate

Responsive action SHOULD be taken immediately

Ohio Severe Severe Thunderstorm Warning | Effective 09/03/2026 15:55

At 654 PM EDT, severe thunderstorms were located along a line extending from Pymatuning Central to near Kinsman to near Leavittsburg, moving east at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Warren, Niles, Hubbard, Cortland, Newton Falls, Lordstown, Kinsman, Andover, Vienna Center, Hilltop, Bristolville, Leavittsburg,

Pennsylvania Extreme Tornado Warning | Effective 09/03/2026 15:56

TORPBZ The National Weather Service in Pittsburgh has issued a * Tornado Warning for... Southeastern Westmoreland County in southwestern Pennsylvania... * Until 730 PM EDT. * At 656 PM EDT, a severe thunderstorm capable of producing a tornado was located near McChesneytown-Loyalhanna, or near Latrobe, moving southeast at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage

Pennsylvania Severe Flash Flood Warning | Effective 09/03/2026 15:57

FFWPBZ The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Northeastern Fayette County in southwestern Pennsylvania... Southeastern Westmoreland County in southwestern Pennsylvania... Southern Indiana County in west central Pennsylvania... * Until 1000 PM EDT. * At 657 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/03/2026 15:57

At 657 PM EDT, severe thunderstorms were located along a line from over Derry to over Mount Pleasant, or along a line from near Latrobe to 10 miles south of Greensburg, moving southeast at 45 mph. THESE ARE DESTRUCTIVE STORMS FOR GREENSBURG, YOUNGSTOWN, DONEGAL, LIGONIER . 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 considerable damage to roofs, windows, and vehicles.

Arizona Severe Flash Flood Warning | Effective 09/03/2026 15:58

At 358 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Mainly rural areas of South Central Graham County.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/03/2026 15:58

At 658 PM EDT, severe thunderstorms were located along a line from 7 miles south of Black Lick to over Scottdale, or along a line from 12 miles south of Homer City to near Connellsville, moving southeast at 40 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include...

Ohio, Pennsylvania Severe Flash Flood Warning | Effective 09/03/2026 15:29

At 629 PM EDT, the public and doppler radar reported thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include...

Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/03/2026 15:34

SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... Southeastern Allegheny County in southwestern Pennsylvania... Northeastern Fayette County in southwestern Pennsylvania... Westmoreland County in southwestern Pennsylvania... South Central Armstrong County in west central Pennsylvania... Southwestern Indiana County in west central Pennsylvania... * Until 715 PM EDT. * At 634 PM EDT, severe thunderstorms were located along a line from

Ohio Severe Severe Thunderstorm Warning | Effective 09/03/2026 15:35

At 635 PM EDT, severe thunderstorms were located along a line extending from 9 miles north of Orwell to near Mantua to 7 miles west of Cuyahoga Falls, moving southeast at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. Locations impacted include... Parma, Strongsville, Brunswick, North Royalton, Solon, Middlefield, Burton, Broadview Heights, Brecksville, Bedford, Seven Hills, Bedford Heights, Independence, Parkman, Northfield, Huntsburg, Walton Hills,

Ohio Severe Severe Thunderstorm Warning | Effective 09/03/2026 15:36

SVRCLE The National Weather Service in Cleveland has issued a * Severe Thunderstorm Warning for... Marion County in north central Ohio... Southern Wyandot County in northwestern Ohio... Northern Morrow County in north central Ohio... Southern Crawford County in north central Ohio... * Until 745 PM EDT. * At 636 PM EDT, severe thunderstorms were located along a line extending from near Sycamore to Arlington, moving southeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated.
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