Immediate

Responsive action SHOULD be taken immediately

Mississippi Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:24

At 723 AM CDT, severe thunderstorms were located along a line extending from Kiln to near Shoreline Park to 8 miles southeast of Pearlington, moving east at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Bay St. Louis, Waveland, Diamondhead, Kiln, Pearlington, Shoreline Park, and Stennis Space Center. This includes Interstate 10 in Mississippi between mile markers 2 and 18.

Louisiana Severe Flash Flood Warning | Effective 06/18/2026 05:27

At 727 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 4 and 7 inches of rain have fallen. Additional rainfall amounts of 2 to 4 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.

Oklahoma Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:27

SVROUN The National Weather Service in Norman has issued a * Severe Thunderstorm Warning for... Southwestern Kay County in northern Oklahoma... Northwestern Noble County in northern Oklahoma... Southeastern Grant County in northern Oklahoma... * Until 815 AM CDT. * At 726 AM CDT, severe thunderstorms were located along a line extending from near Nardin to near Lamont, moving east-southeast at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated.

Virginia, West Virginia Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:27

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for... Central Buchanan County in southwestern Virginia... McDowell County in southern West Virginia... Southeastern Mingo County in southern West Virginia... Raleigh County in southeastern West Virginia... Wyoming County in southern West Virginia... Southeastern Logan County in southern West Virginia... Southern Fayette County in southeastern West Virginia... * Until 900 AM EDT.

New York Severe Flash Flood Warning | Effective 06/18/2026 05:27

At 827 AM EDT, Doppler radar indicated thunderstorms produced heavy rain early this morning across the warned area. Between 1.5 and 2 inches of rain have fallen. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is ongoing across the Buffalo Metro area. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Virginia, West Virginia Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:28

At 827 AM EDT, severe thunderstorms were located along a line extending from near Neola to near Frankford to Glenray, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Alleghany... Lewisburg... Hinton... White Sulphur Springs... Ronceverte... Alderson... and Union. Prepare immediately for DAMAGING WINDS. For your safety, move to an

Mississippi Extreme Tornado Warning | Effective 06-18-2026 05:16

TORLIX The National Weather Service in New Orleans has issued a * Tornado Warning for... Northwestern Harrison County in southern Mississippi... * Until 745 AM CDT. * At 716 AM CDT, a severe thunderstorm capable of producing a tornado was located near Saucier, or 17 miles northwest of Gulfport, moving northeast at 30 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.

Louisiana, Mississippi Severe Flash Flood Warning | Effective 06-18-2026 05:00

FFWLIX The National Weather Service in New Orleans has issued a * Flash Flood Warning for... Southeastern St. Tammany Parish in southeastern Louisiana... Central Hancock County in southern Mississippi... Southeastern Pearl River County in southern Mississippi... * Until 1000 AM CDT. * At 700 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. Additional rainfall amounts of 2 to 4 inches are

Louisiana, Mississippi Extreme Tornado Warning | Effective 06-18-2026 05:02

TORLIX The National Weather Service in New Orleans has issued a * Tornado Warning for... Southeastern St. Tammany Parish in southeastern Louisiana... Southern Hancock County in southern Mississippi... * Until 745 AM CDT. * At 701 AM CDT, a tornado producing storm was located near Pearlington, or near Slidell, moving northeast at 30 mph. HAZARD...Damaging tornado. SOURCE...Radar confirmed tornado. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed.

Louisiana, Mississippi Severe Flash Flood Warning | Effective 06/18/2026 05:00

FFWLIX The National Weather Service in New Orleans has issued a * Flash Flood Warning for... Southeastern St. Tammany Parish in southeastern Louisiana... Central Hancock County in southern Mississippi... Southeastern Pearl River County in southern Mississippi... * Until 1000 AM CDT. * At 700 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. Additional rainfall amounts of 2 to 4 inches are
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