Immediate

Responsive action SHOULD be taken immediately

Extreme Hurricane Force Wind Warning | Effective 10/07/2026 08:22

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 with gusts to 65 kt in the afternoon. Seas 18 ft building to 25 ft in the afternoon. Rain.

Severe Storm Warning | Effective 10/07/2026 08:22

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.

Severe Storm Warning | Effective 10/07/2026 08:22

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 15 kt increasing to 30 kt in the afternoon. Seas 6 ft. .TONIGHT...S wind 50 kt. Seas 11 ft building to 17 ft after midnight. Rain.

Florida Severe Flood Warning | Effective 10/07/2026 08:22

...The Flood Warning continues for the following rivers in Florida... Withlacoochee At US 41 Dunnellon affecting Levy, Citrus and Marion Counties. .Elevated water levels continue on the Withlacoochee River at Dunnellon due to excessive hydrilla growth along a 4.5 mile stretch of river between U.S. 41 and Lake Rousseau. The hydrilla has been acting like a dam and holding water back, keeping levels elevated. Water levels are expected to remain steady or gradually rise as rainfall occurs in the basin over the next few days.

Florida Severe Flood Warning | Effective 10/06/2026 18:45

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Volusia and Lake Counties. .The St Johns River at Astor is forecast to continue a steady rise through this week due to northerly winds and repeated rounds of heavy rainfall across the basin. For the St. Johns River...including Astor...Minor flooding is forecast.* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Johns River near Astor. * WHEN...Until further notice.

Iowa Severe Flood Warning | Effective 10/06/2026 18:15

...The Flood Warning continues for the following rivers in Iowa... Cedar River near Conesville affecting Muscatine and Louisa Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Iowa and Benton Counties.* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Iowa River at Oakville. * WHEN...Until Thursday evening. * IMPACTS...At 11.0 feet, Flood waters begin to impact agricultural land. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 11.1 feet.

Iowa Severe Flood Warning | Effective 10/06/2026 18:15

...The Flood Warning continues for the following rivers in Iowa... Cedar River near Conesville affecting Muscatine and Louisa Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Iowa and Benton Counties.* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cedar River near Conesville. * WHEN...Until late Thursday night. * IMPACTS...At 14.0 feet, Water affects residences along County Road F70. * ADDITIONAL DETAILS... - At 8:00 PM CDT Tuesday the stage was 13.9 feet.

Iowa Severe Flood Warning | Effective 10/06/2026 18:15

...The Flood Warning continues for the following rivers in Iowa... Cedar River near Conesville affecting Muscatine and Louisa Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Iowa and Benton Counties.* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Iowa River at Wapello. * WHEN...Until Friday morning. * IMPACTS...At 21.0 feet, Agricultural land near the river is flooded and water covers most islands. Water starts rising onto secondary roads in Wapello Bottoms.

Iowa Severe Flood Warning | Effective 10/06/2026 18:15

...The Flood Warning continues for the following rivers in Iowa... Cedar River near Conesville affecting Muscatine and Louisa Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River at Marengo affecting Iowa and Benton Counties.* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Iowa River at Marengo. * WHEN...Until late Friday night. * IMPACTS...At 16.0 feet, Water affects agricultural land along the river. Water is several feet deep in places. * ADDITIONAL DETAILS...

Kansas Severe Flood Warning | Effective 10/06/2026 17:33

...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 afternoon. * IMPACTS...At 26.0 feet, Minor lowland flooding occurs from Marysville to Tuttle Creek Lake. * ADDITIONAL DETAILS... - At 7:15 PM CDT Tuesday the stage was 29.4 feet. - Forecast...The river is expected to fall below flood stage early Thursday morning and continue falling to 21.3 feet Sunday evening.
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