Immediate

Responsive action SHOULD be taken immediately

Arizona Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:16

SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... West Central Cochise County in southeastern Arizona... Southeastern Pima County in southeastern Arizona... Northeastern Santa Cruz County in southeastern Arizona... * Until 100 PM MST. * At 1216 PM MST, a severe thunderstorm was located 7 miles northeast of Elgin. This storm was stationary. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:23

At 323 PM EDT, a severe thunderstorm was located over Canonsburg, moving northeast at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Pittsburgh, Mount Lebanon, Bethel Park, McMurray, McKeesport, Washington, Canonsburg, Gastonville, Shaler Township, West Mifflin, North Side Pittsburgh, Baldwin, Upper St. Clair, Scott Township, Wilkinsburg, Whitehall, South Park Township and Munhall.

Pennsylvania Severe Flash Flood Warning | Effective 09/12/2026 12:24

FFWPBZ The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Southwestern Allegheny County in southwestern Pennsylvania... Central Washington County in southwestern Pennsylvania... * Until 630 PM EDT. * At 324 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 1 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Arkansas Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:24

At 224 PM CDT, a severe thunderstorm was located over Marble, 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. Locations in or near the path include... Kingston... Marble... Dryfork... Metalton... For your protection move to an interior room on the lowest floor of a building.

Oklahoma Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:25

At 225 PM CDT, a severe thunderstorm was located over Arrowhead State Park, moving south at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations in or near the path include... Eufaula... Crowder... Canadian... Arrowhead State Park... Blocker... Vivian... Featherston... For your protection move to an interior room on the lowest floor of a building.

Kansas Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:27

SVRSGF The National Weather Service in Springfield has issued a * Severe Thunderstorm Warning for... Northwestern Cherokee County in southeastern Kansas... Southwestern Crawford County in southeastern Kansas... * Until 315 PM CDT. * At 227 PM CDT, a severe thunderstorm was located near Mccune, or 10 miles north of Oswego, moving southeast at 25 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.

Arkansas Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:28

At 227 PM CDT, a severe thunderstorm was located over Marble, or 10 miles east of Huntsville, moving southeast at 25 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... Upper Buffalo Wilderness Area... Lost Valley State Park... Mossville... Boxley... Ponca... Swain... Dixon Ridge...

Mississippi Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:01

At 201 PM CDT, severe thunderstorms were located along a line extending from 7 miles west of Bruce to Gore Springs to Jefferson, moving east at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Jefferson, Elliott, Duck Hill, Gore Springs, and Misterton around 205 PM CDT. Sweatman around 220 PM CDT. For your protection move to an interior room on the lowest floor of a building.

Pennsylvania Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:01

SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... Southern Allegheny County in southwestern Pennsylvania... Central Washington County in southwestern Pennsylvania... Southwestern Westmoreland County in southwestern Pennsylvania... * Until 400 PM EDT. * At 301 PM EDT, a severe thunderstorm was located over Wolfdale, or over Washington, moving northeast at 20 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Oklahoma Severe Severe Thunderstorm Warning | Effective 09/12/2026 12:06

SVRTSA The National Weather Service in Tulsa has issued a * Severe Thunderstorm Warning for... Southwestern Haskell County in southeastern Oklahoma... Southeastern McIntosh County in southeastern Oklahoma... Northeastern Pittsburg County in southeastern Oklahoma... * Until 245 PM CDT. * At 205 PM CDT, a severe thunderstorm was located 3 miles south of Eufaula, moving south at 20 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
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