Immediate

Responsive action SHOULD be taken immediately

Severe Storm Warning | Effective 09/23/2026 15:48

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. 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. .TONIGHT...SW wind 40 kt. Seas 11 ft. .THU...SW wind 55 kt. Seas 15 ft building to 24 ft in the afternoon. Rain showers. .THU NIGHT...W wind 50 kt. Seas 29 ft. .FRI...SW wind 40 kt. Seas 19 ft.

Severe Storm Warning | Effective 09/23/2026 15:48

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. 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. .TONIGHT...S wind 35 kt. Seas 12 ft. .THU...SW wind 35 kt increasing to 50 kt in the afternoon. Seas 21 ft. Rain showers. .THU NIGHT...SW wind 50 kt. Seas 29 ft. .FRI...SW wind 45 kt. Seas 24 ft.

Severe Storm Warning | Effective 09/23/2026 15:48

Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. 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. .TONIGHT...SW wind 40 kt. Seas 11 ft building to 16 ft after midnight. .THU...SW wind 55 kt. Seas 21 ft building to 33 ft in the afternoon. Rain showers. .THU NIGHT...W wind 50 kt. Seas 35 ft.

Kentucky Severe Flash Flood Warning | Effective 09/23/2026 15:49

FFWJKL The National Weather Service in Jackson has issued a * Flash Flood Warning for... South Central Clay County in southeastern Kentucky... Northeastern Knox County in southeastern Kentucky... * Until 945 PM EDT. * At 649 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

North Dakota Severe Severe Thunderstorm Warning | Effective 09/23/2026 15:49

SVRBIS The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northwestern Adams County in southwestern North Dakota... Northeastern Bowman County in southwestern North Dakota... Northwestern Hettinger County in southwestern North Dakota... Eastern Slope County in southwestern North Dakota... Southwestern Stark County in southwestern North Dakota... * Until 545 PM MDT. * At 449 PM MDT, a severe thunderstorm was located 12 miles south of

Severe Storm Warning | Effective 09/23/2026 15:49

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. .TONIGHT...W wind 35 to 50 kt. Seas 13 to 21 ft. Rain showers. .THU...NW wind 30 to 45 kt. Seas 16 to 25 ft. Rain showers. .THU NIGHT...NW wind 25 to 40 kt diminishing to 15 to 30 kt after midnight. Seas 15 to 23 ft. Rain showers. .FRI...NW wind 10 to 25 kt. Seas 10 to 16 ft.

Severe Storm Warning | Effective 09/23/2026 15:49

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. .TONIGHT...SE wind 35 to 50 kt. Seas 14 to 22 ft. Rain. .THU...S wind 10 to 25 kt. Seas 12 to 18 ft. Rain. .THU NIGHT...N wind 10 to 25 kt. Seas 14 to 19 ft. .FRI...NW wind 10 to 25 kt. Seas 9 to 17 ft. .FRI NIGHT...NW wind 10 to 20 kt. Seas 8 to 13 ft.

Arizona Severe Flash Flood Warning | Effective 09/23/2026 15:51

At 351 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2 inches of rain have fallen. 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. Some locations that will experience flash flooding include... Organ Pipe Cactus National Monument.

Arizona Severe Flash Flood Warning | Effective 09/23/2026 15:52

At 352 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.4 inches of rain have fallen. 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. Some locations that will experience flash flooding include... Lukeville.

Arizona Severe Severe Thunderstorm Warning | Effective 09/23/2026 15:54

SVRFGZ The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Yavapai County in west central Arizona... * Until 430 PM MST. * At 354 PM MST, a severe thunderstorm was located over the Agua Fria National Monument, or 32 miles south of Camp Verde, moving south at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include...
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