Immediate

Responsive action SHOULD be taken immediately

Extreme Hurricane Force Wind Warning | Effective 10/07/2026 03:58

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..TODAY...S wind 45 kt increasing to 70 kt in the afternoon. Seas 16 ft building to 22 ft in the afternoon. Rain. .TONIGHT...SW wind 70 kt becoming W 35 kt after midnight. Seas 26 ft. Rain. .THU...SW wind 40 kt. Seas 23 ft. .THU NIGHT...SW wind 40 kt. Seas 23 ft. .FRI...SW wind 40 kt. Seas 24 ft.

Extreme Hurricane Force Wind Warning | Effective 10/07/2026 03:58

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..TODAY...S wind 45 kt increasing to 70 kt in the afternoon. From Shemya W, S wind 40 kt increasing to 50 kt in the afternoon. Seas 18 ft building to 25 ft in the afternoon. Rain. .TONIGHT...W wind 55 kt becoming SW 45 kt after midnight. Seas 28 ft. .THU...SW wind 50 kt. Seas 32 ft. Rain showers.

Extreme Hurricane Force Wind Warning | Effective 10/07/2026 03:58

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..TODAY...S wind 45 kt increasing to 65 kt in the afternoon. Seas 14 ft building to 23 ft in the afternoon. Rain. .TONIGHT...SW wind 55 kt becoming W 30 kt after midnight. Seas 25 ft. Rain. .THU...SW wind 35 kt. Seas 24 ft. .THU NIGHT...SW wind 40 kt. Seas 23 ft. .FRI...SW wind 40 kt. Seas 24 ft.

Extreme Hurricane Force Wind Warning | Effective 10/07/2026 03:58

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..TODAY...E of Saint Matthew Island, SE wind 15 kt increasing to 30 kt in the afternoon. W of Saint Matthew Island, SE wind 35 kt increasing to 50 kt in the afternoon. Seas 8 ft building to 16 ft in the afternoon. Rain.

Severe Storm Warning | Effective 10/07/2026 03:58

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..TODAY...S wind 35 kt increasing to 45 kt in the afternoon. Seas 6 ft building to 13 ft in the afternoon. Rain. .TONIGHT...S wind 55 kt. Seas 20 ft. Rain. .THU...SW wind 30 kt. Seas 15 ft. .THU NIGHT...SW wind 30 kt. Seas 17 ft. .FRI...SW wind 40 kt. Seas 20 ft. .SAT...W wind 25 kt. Seas 14 ft.

Severe Storm Warning | Effective 10/07/2026 03:58

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..TODAY...S wind 25 kt increasing to 40 kt in the afternoon. Seas 4 ft building to 9 ft in the afternoon. Rain. .TONIGHT...S wind 50 kt. Seas 19 ft. Rain. .THU...SW wind 25 kt. Seas 17 ft. .THU NIGHT...SW wind 30 kt. Seas 17 ft. .FRI...SW wind 30 kt. Seas 14 ft. .SAT THROUGH SUN...W wind 25 kt.

Kansas Severe Flood Warning | Effective 10/07/2026 05:56

...The Flood Warning continues for the following rivers in Kansas... Big Blue River near Blue Rapids affecting Marshall County.* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Big Blue River near Blue Rapids. * WHEN...Until Thursday morning. * IMPACTS...At 26.0 feet, Minor lowland flooding occurs from Marysville to Tuttle Creek Lake. * ADDITIONAL DETAILS... - At 7:15 AM CDT Wednesday the stage was 28.2 feet. - Forecast...The river is expected to fall below flood stage this evening and continue falling to 20.5 feet Monday morning.

Iowa Severe Flood Warning | Effective 10/07/2026 08:17

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Marengo affecting Iowa and Benton Counties. * WHAT...Moderate flooding is occurring and major flooding is forecast. * WHERE...Wapsipinicon River near De Witt 4S.

Iowa Severe Flood Warning | Effective 10/07/2026 08:17

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Marengo affecting Iowa and Benton Counties. * WHAT...Minor flooding is occurring. * WHERE...Iowa River at Oakville. * WHEN...Until late Thursday night.

Iowa Severe Flood Warning | Effective 10/07/2026 08:17

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. ...The Flood Warning continues for the following rivers in Iowa... Iowa River at Marengo affecting Iowa and Benton Counties. * WHAT...Minor flooding is occurring. * WHERE...Cedar River near Conesville. * WHEN...Until late Thursday night.
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