Severe

Significant threat to life or property

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

At 827 AM EDT, Doppler radar indicated thunderstorms produced heavy<br /> rain early this morning across the warned area. Between 1.5 and 2<br /> inches of rain have fallen. Flooding impacts will continue, but no<br /> additional rainfall is expected. Flash flooding is ongoing across<br /> the Buffalo Metro area. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas,<br /> highways, streets and underpasses as well as other poor<br /> 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<br /> extending from near Neola to near Frankford to Glenray, moving east<br /> at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Alleghany...<br /> Lewisburg...<br /> Hinton...<br /> White Sulphur Springs...<br /> Ronceverte...<br /> Alderson...<br /> and Union.<br /> Prepare immediately for DAMAGING WINDS. For your safety, move to an<br />

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...<br /> Southeastern St. Tammany Parish in southeastern Louisiana...<br /> Central Hancock County in southern Mississippi...<br /> Southeastern Pearl River County in southern Mississippi... * Until 1000 AM CDT. * At 700 AM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 3 and 5 inches of rain<br /> have fallen. Additional rainfall amounts of 2 to 4 inches are<br />

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...<br /> Southeastern St. Tammany Parish in southeastern Louisiana...<br /> Central Hancock County in southern Mississippi...<br /> Southeastern Pearl River County in southern Mississippi... * Until 1000 AM CDT. * At 700 AM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 3 and 5 inches of rain<br /> have fallen. Additional rainfall amounts of 2 to 4 inches are<br />

Kentucky Severe Flash Flood Warning | Effective 06/18/2026 05:01

FFWLMK The National Weather Service in Louisville has issued a * Flash Flood Warning for...<br /> Southern Fayette County in central Kentucky...<br /> Northwestern Garrard County in central Kentucky...<br /> Jessamine County in central Kentucky...<br /> East Central Mercer County in central Kentucky...<br /> Southeastern Woodford County in central Kentucky... * Until 1100 AM EDT. * At 801 AM EDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 1 and 3 inches of rain<br />

Kansas Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:02

SVRICT The National Weather Service in Wichita has issued a * Severe Thunderstorm Warning for...<br /> Northeastern Sedgwick County in south central Kansas...<br /> Southeastern Harvey County in south central Kansas...<br /> Northwestern Butler County in south central Kansas... * Until 800 AM CDT. * At 702 AM CDT, a severe thunderstorm was located over Bel Aire,<br /> moving northeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include...<br />

Kentucky Severe Flood Watch | Effective 06/18/2026 05:03

* WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...A portion of east central Kentucky, including the<br /> following counties, Bath, Fleming, Montgomery and Rowan. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br /> - There is a threat of thunderstorms repeatedly passing over<br /> the same locations which could lead to isolated flash<br />

Louisiana, Mississippi Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:03

SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for...<br /> Northeastern Orleans Parish in southeastern Louisiana...<br /> Southeastern St. Tammany Parish in southeastern Louisiana...<br /> Hancock County in southern Mississippi... * Until 745 AM CDT. * At 703 AM CDT, severe thunderstorms were located along a line<br /> extending from near Stennis Space Center to near Pearlington to<br /> near Lake Catherine, moving east at 40 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated.

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

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for...<br /> Southwestern Allegany County in western Maryland...<br /> Northwestern Rockingham County in western Virginia...<br /> Northeastern Pendleton County in eastern West Virginia...<br /> Grant County in eastern West Virginia...<br /> South central Mineral County in eastern West Virginia...<br /> Western Hardy County in eastern West Virginia...<br /> Southwestern Hampshire County in eastern West Virginia... * Until 830 AM EDT.

West Virginia Severe Severe Thunderstorm Warning | Effective 06/18/2026 05:08

SVRRLX The National Weather Service in Charleston West Virginia has issued a * Severe Thunderstorm Warning for...<br /> Southwestern Pocahontas County in northeastern West Virginia...<br /> Southeastern Nicholas County in southeastern West Virginia...<br /> Southwestern Webster County in northeastern West Virginia...<br /> East central Fayette County in southeastern West Virginia... * Until 845 AM EDT. * At 807 AM EDT, severe thunderstorms were located along a line<br /> extending from near Marlinton to Frankford, moving east at 70 mph.
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