Severe

Significant threat to life or property

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.

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 near Holden. * WHEN...Until further notice.

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 near Montpelier. * WHEN...Until Monday morning.

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

...Forecast flooding changed from Moderate to Major severity and<br /> increased in duration for the following rivers in Louisiana... Tchefuncte River Near Folsom affecting St. Tammany Parish. Tchefuncte River Above U.S. Highway 190 Near Covington affecting<br /> St. Tammany Parish. For the Tchefuncte River...including Folsom, U.S. Highway 190 Near<br /> Covington...Major flooding is forecast. * WHAT...Moderate flooding is occurring and moderate flooding is<br /> forecast. * WHERE...Tchefuncte River above U.S. Highway 190 Near Covington.

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

...Forecast flooding changed from Moderate to Major severity and<br /> increased in duration for the following rivers in Louisiana... Tchefuncte River Near Folsom affecting St. Tammany Parish. Tchefuncte River Above U.S. Highway 190 Near Covington affecting<br /> St. Tammany Parish. For the Tchefuncte River...including Folsom, U.S. Highway 190 Near<br /> Covington...Major flooding is forecast. * WHAT...Moderate flooding is occurring and major flooding is<br /> forecast. * WHERE...Tchefuncte River near Folsom. * WHEN...Until Sunday morning.

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

At 1008 AM CDT, a severe thunderstorm was located 4 miles west of<br /> Hulah, moving east 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<br /> roofs, siding, and trees. Locations in or near the path include...<br /> Bartlesville... Dewey...<br /> Copan... Wann...<br /> Hulah... Wah Sha She State Park...<br />

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

...The National Weather Service in New Orleans has issued a Flood<br /> Warning for the following rivers in Mississippi...Louisiana... Tangipahoa River At Osyka affecting Pike County. Tangipahoa River Near Amite affecting Tangipahoa Parish. Tangipahoa River Near Kentwood affecting Tangipahoa Parish. ...Forecast flooding changed from Moderate to Major severity for the<br /> following rivers in Louisiana... Tangipahoa River Near Robert affecting Tangipahoa Parish. For the Tangipahoa River...including Osyka, Kentwood, Tangi. River<br />
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