Severe

Significant threat to life or property

West Virginia Severe Flash Flood Warning | Effective 09/23/2026 07:03

FFWRLX The National Weather Service in Charleston has issued a * Flash Flood Warning for... Northeastern Lincoln County in central West Virginia... South Central Putnam County in western West Virginia... * Until 100 PM EDT. * At 1003 AM EDT, Doppler radar indicated a nearly stationary thunderstorm producing heavy rain across the warned area. Between 1.2 and 1.8 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Hawaii Severe Flood Watch | Effective 09/23/2026 06:44

An intensifying tropical cyclone is expected to bring heavy rain to the eastern end of the state over the next few days. The exact track of the dangerous tropical cyclone remains somewhat uncertain, but significant heavy rain is likely over windward and southeast Big Island. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Big Island, Maui, Lanai, Molokai, and Kahoolawe. * WHEN...From noon HST today through Saturday afternoon.

Severe Storm Watch | Effective 09/23/2026 06:18

* WHAT...For the Gale Warning, northeast winds 30 to 35 kt with gusts up to 45 kt and seas 11 to 16 ft. For the Storm Watch, north winds 30 to 40 kt with gusts up to 55 kt and seas 11 to 16 ft possible. * WHERE...Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM, Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM, Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM, Waters from Great Egg

Alaska Severe High Wind Warning | Effective 09/23/2026 06:20

* WHAT...West winds 45 to 65 mph with gusts up to 75 mph expected. * WHERE...Shemya and Attu Islands. * WHEN...From 10 PM this evening to 10 AM AKDT Thursday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult. * ADDITIONAL DETAILS...A strong low pressure system rapidly strengthening in the southern Bering will bring very strong westerly winds beginning this evening and continuing into late Thursday morning. The strongest wind gusts up to 75 mph are likely

Alaska Severe High Wind Warning | Effective 09/23/2026 06:20

* WHAT...West winds 45 to 65 mph with gusts up to 80 mph expected. * WHERE...Atka and Adak. * WHEN...From 7 AM to 10 PM AKDT Thursday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult. * ADDITIONAL DETAILS...Very strong westerly winds will initiate Thursday morning due to a deep low pressure system in the southern Bering Sea. Favored East-West channels could promote locally higher gusts. Strongest winds are expected from about noon to 3pm AKDT.

Florida Severe Flood Warning | Effective 09/23/2026 05:33

...The Flood Warning continues for the following rivers in Florida... Withlacoochee At US 41 Dunnellon affecting Citrus, Levy and Marion Counties. .The Withlacoochee River at Dunnellon has been steadily rising since July, and on September 15 reached flood stage. The cause of the high water along the Withlacoochee River at Dunnellon is due to excessive hydrilla growth (from the river bottom to the water surface) along a 4.5 mile stretch of river between US 41 and Lake Rousseau. The

Maryland Severe Coastal Flood Warning | Effective 09/23/2026 05:42

* WHAT...For the Coastal Flood Advisory, up to one half foot of inundation above ground level in low lying areas due to tidal flooding. For the Coastal Flood Warning, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to one foot of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE...Shoreline in St. Marys County. * WHEN...For the Coastal Flood Advisory, until 6 PM EDT this

New Mexico, Texas Severe Flood Watch | Effective 09/23/2026 05:16

* WHAT...The Flood Watch remains in effect for southwestern New Mexico and far west Texas through Wednesday evening. * WHERE...Southwestern New Mexico and far west Texas. * WHEN...Through 7PM this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - A late season plume of deep tropical moisture is transported

New Mexico Severe Flood Watch | Effective 09/23/2026 05:16

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...South-central New Mexico. * WHEN...Through midnight tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - A late season plume of deep tropical moisture is transported northward ahead of an upper-level disturbance, bringing several

Severe Storm Warning | Effective 09/23/2026 05:25

Offshore Waters Forecast for the Bering Sea Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TODAY...SE wind 20 to 35 kt becoming E 30 to 45 kt in the afternoon. Seas 5 to 10 ft building to 9 to 17 ft in the afternoon. Rain. .TONIGHT...SE wind 35 to 50 kt. Seas 14 to 22 ft. Rain. .THU...SE wind 10 to 20 kt. Seas 12 to 19 ft. Rain.
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