Severe

Significant threat to life or property

Alabama Severe Flood Warning | Effective 06/18/2026 08:25

...The National Weather Service in Mobile has issued a Flood Warning<br /> for the following rivers in Alabama... Bayou Sara At Saraland affecting Mobile County. For the Bayou Sara...including Saraland...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Bayou Sara at Saraland. * WHEN...From this afternoon to late Friday night. * IMPACTS...At 5.0 feet, Street flooding east of the railroad becomes<br /> widespread. * ADDITIONAL DETAILS...<br /> - At 9:30 AM CDT Thursday the stage was 2.4 feet.<br />

Illinois Severe Flood Warning | Effective 06/18/2026 08:26

...The Flood Warning continues for the following rivers in<br /> Illinois... Illinois River at La Salle affecting Bureau, Putnam and La Salle<br /> Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River from Starved Rock Lock and Dam downstream<br /> to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until early Tuesday afternoon. * IMPACTS...At 22.0 feet, Lower parking lot at Starved Rock State<br /> Park is inundated east of La Salle. High water levels begin to<br />

New York Severe Severe Thunderstorm Warning | Effective 06/18/2026 08:27

SVRBGM The National Weather Service in Binghamton has issued a * Severe Thunderstorm Warning for...<br /> Southern Oneida County in central New York...<br /> Madison County in central New York...<br /> Southeastern Cayuga County in central New York...<br /> Northern Cortland County in central New York...<br /> Southeastern Onondaga County in central New York... * Until 1215 PM EDT. * At 1127 AM EDT, severe thunderstorms were located along a line<br /> extending from near Sylvan Beach to near Homer, moving east at 45<br /> mph.

Oklahoma Severe Severe Thunderstorm Warning | Effective 06/18/2026 08:29

At 1028 AM CDT, the leading edge of a severe thunderstorm was<br /> located along a line extending from 3 miles southeast of Tonkawa to<br /> 4 miles east of Billings, moving east at 15 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to<br /> roofs, siding, and trees. Locations impacted include...<br /> Tonkawa, Billings, Red Rock, and Marland.<br /> For your protection move to an interior room on the lowest floor of a<br /> building.

Mississippi Severe Flash Flood Warning | Effective 06-18-2026 08:11

FFWMOB The National Weather Service in Mobile has issued a * Flash Flood Warning for...<br /> Stone County in southeastern Mississippi... * Until 415 PM CDT Thursday. * At 1011 AM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 4 and 7 inches of rain<br /> have fallen. Flash flooding is ongoing or expected to begin<br /> shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing<br /> flash flooding. SOURCE...Radar indicated.

Kentucky Severe Flash Flood Warning | Effective 06/18/2026 08:00

At 1100 AM EDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 2 and 4 inches of rain<br /> have fallen since 7 AM. Additional rainfall amounts up to 1 inch are<br /> possible in the warned area. Flash flooding is ongoing or expected<br /> to begin shortly. 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.

Florida Severe Flood Warning | Effective 06/18/2026 08:01

...The National Weather Service in Mobile has issued a Flood Warning<br /> for the following rivers in Florida... Big Coldwater Creek Near Milton affecting Okaloosa and Santa Rosa<br /> Counties. For the Big Coldwater Creek...including Harold, Milton...Minor<br /> flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Big Coldwater Creek near Milton. * WHEN...From Friday morning to Sunday morning. * ADDITIONAL DETAILS...<br /> - At 9:00 AM CDT Thursday the stage was 4.6 feet.<br />

New York Severe Severe Thunderstorm Warning | Effective 06/18/2026 08:02

At 1101 AM EDT, severe thunderstorms were located along a line<br /> extending from near Camden to near Syracuse, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Onondaga, Syracuse, Clay, Rome, Cicero, De Witt, Sullivan, Oneida,<br /> Lenox, and North Syracuse.<br /> A Tornado Watch remains in effect until 300 PM EDT for central New<br /> York. Remain alert for a possible tornado! Tornadoes can develop quickly<br />

Oklahoma Severe Flash Flood Warning | Effective 06/18/2026 08:04

FFWOUN The National Weather Service in Norman has issued a * Flash Flood Warning for...<br /> Northeastern Garfield County in northern Oklahoma...<br /> Southeastern Grant County in northern Oklahoma...<br /> Southwestern Kay County in northern Oklahoma...<br /> Northwestern Noble County in northern Oklahoma... * Until noon CDT. * At 1004 AM CDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 1.5 and 2.5 inches of<br /> rain have fallen. Additional rainfall amounts of 1 to 2 inches are<br />

Louisiana Severe Flood Warning | Effective 06/18/2026 08:05

...The Flood Warning is extended for the following rivers in<br /> Louisiana... Tickfaw River Near Montpelier affecting St. Helena Parish. Tickfaw River Near Holden affecting Livingston Parish. ...The Flood Warning continues for the following rivers in<br /> Louisiana... Tickfaw River at Liverpool affecting St. Helena Parish. For the Tickfaw River...including Liverpool, Holden, Killian,<br /> Montpelier...Minor flooding is forecast. * WHAT...Minor flooding is forecast. * WHERE...Tickfaw River at Liverpool. * WHEN...Until Sunday morning.
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