Severe

Significant threat to life or property

Delaware Severe Coastal Flood Warning | Effective 09/23/2026 14:40

* WHAT...For the Coastal Flood Warning, one to two feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of up to 12 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...Delaware Beaches. * WHEN...For the Coastal Flood Warning, until 2 AM EDT Saturday. For the High Surf Advisory, until 6 PM EDT Saturday. For the High Rip Current Risk, through Saturday evening.

New Jersey Severe Coastal Flood Warning | Effective 09/23/2026 14:40

* WHAT...One to two feet of inundation above ground level in low- lying areas near shorelines and tidal waterways. * WHERE...Ocean, Atlantic, Cape May and Southeastern Burlington. * WHEN...Until 2 AM EDT Saturday. * IMPACTS...At this level, widespread roadway flooding occurs in coastal and bayside communities and along inland tidal waterways. Many roads become impassable. Some damage to vulnerable structures may begin to occur. * ADDITIONAL DETAILS...Moderate tidal flooding could continue

New Jersey Severe Coastal Flood Warning | Effective 09/23/2026 14:40

* WHAT...For the Coastal Flood Warning, one to two feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of up to 9 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...Atlantic Coastal Cape May, Coastal Atlantic and Coastal Ocean. * WHEN...For the Coastal Flood Warning, until 2 AM EDT Saturday. For the High Surf Advisory, until 6 PM EDT Saturday. For the

West Virginia Severe Flash Flood Warning | Effective 09/23/2026 14:40

At 540 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

West Virginia Severe Flash Flood Warning | Effective 09/23/2026 14:42

FFWRLX The National Weather Service in Charleston has extended the * Flash Flood Warning for... Central Lincoln County in central West Virginia... * Until 730 PM EDT. * At 542 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Alaska Severe Flood Watch | Effective 09/23/2026 14:18

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Interior Kuskokwim Delta, including Kwethluk, Kasigluk, Bethel, Napaskiak, Napakiak, Oscarville, and other nearby villages. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive rain in combination of persistent high water levels and storm surge 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

West Virginia Severe Flash Flood Warning | Effective 09/23/2026 14:23

FFWRLX The National Weather Service in Charleston has issued a * Flash Flood Warning for... Southwestern Lincoln County in central West Virginia... East Central Wayne County in western West Virginia... * Until 830 PM EDT. * At 523 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Hawaii Severe Hurricane Watch | Effective 09/23/2026 14:01

A Hurricane Watch means hurricane-force winds are possible somewhere within this area within the next 48 hours * LOCATIONS AFFECTED - Kamuela - Hawi - Honokaa * WIND - LATEST LOCAL FORECAST: Equivalent Tropical Storm force wind - Peak Wind Forecast: 35-45 mph with gusts to 70 mph - Window for Tropical Storm force winds: Friday afternoon until early Sunday morning - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST

Hawaii Severe Hurricane Watch | Effective 09/23/2026 14:01

A Hurricane Watch means hurricane-force winds are possible somewhere within this area within the next 48 hours * LOCATIONS AFFECTED - Mauna Kea Summit - Mauna Loa Summit * WIND - LATEST LOCAL FORECAST: Equivalent Cat 1 Hurricane force wind - Peak Wind Forecast: 55-75 mph with gusts to 110 mph - Window for Tropical Storm force winds: Thursday afternoon until Sunday morning - Window for Hurricane force winds: Friday evening until early Saturday morning

Hawaii Severe Hurricane Watch | Effective 09/23/2026 14:01

A Hurricane Watch means hurricane-force winds are possible somewhere within this area within the next 48 hours * LOCATIONS AFFECTED - Kawaihae - Waikoloa Village - Mahukona * WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 25-35 mph with gusts to 50 mph - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for wind 58 to 73 mph
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