Immediate

Responsive action SHOULD be taken immediately

Extreme Hurricane Warning | Effective 10/08/2026 03:33

* WHAT...Winds 50 to 70 kt with gusts up to 110 kt and seas 25 to 30 ft. Waves up to 5 ft in bays and sounds. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Tropical Storm force winds possible from Friday morning until early Saturday morning. Hurricane force winds possible from Friday afternoon until early Saturday morning. * IMPACTS...Hurricane force winds and hazardous seas will capsize or damage vessels and severely reduce visibility.

Severe Storm Warning | Effective 10/08/2026 04:59

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, 25 kt in the afternoon. Wind S 55 kt in the morning. W of Saint Matthew Island, 40 kt in the afternoon. Seas 31 ft. Rain. .TONIGHT...S wind 35 kt. Seas 27 ft.

Severe Storm Warning | Effective 10/08/2026 05:19

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, 25 kt in the afternoon. Wind S 55 kt in the morning. W of Saint Matthew Island, 40 kt in the afternoon. Seas 31 ft. Rain. .TONIGHT...S wind 35 kt. Seas 27 ft.

Iowa Severe Flood Warning | Effective 10/08/2026 06:19

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. * WHAT...Moderate flooding is occurring and major flooding is forecast. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until late Monday night. * IMPACTS...At 12.5 feet, Water affects old U.S. Highway 61 near the river. * ADDITIONAL DETAILS... - At 7:30 AM CDT Thursday the stage was 12.3 feet. - Forecast...The river is expected to rise to a crest of 12.6 feet

Florida Severe Flood Warning | Effective 10/08/2026 07:05

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .The St Johns River at Astor continues a steady rise within Minor Flood Stage and is forecast to reach Moderate Flood Stage tonight due to northeast winds and repeated rounds of heavy rainfall across the basin. River levels are then forecast to remain near to just above Moderate Flood Stage through this weekend. For the St. Johns River...including Astor...Moderate flooding is forecast.

Iowa Severe Flood Warning | Effective 10/08/2026 07:35

...The Flood Warning is extended 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 Benton and Iowa Counties. * WHAT...Minor flooding is occurring. * WHERE...Iowa River at Oakville. * WHEN...Until Friday afternoon. * IMPACTS...At 11.0 feet, Flood waters begin to impact agricultural land. * ADDITIONAL DETAILS... - At 9:00 AM CDT Thursday the stage was 11.1 feet.

Iowa Severe Flood Warning | Effective 10/08/2026 07:35

...The Flood Warning is extended 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 Benton and Iowa Counties. * WHAT...Minor flooding is occurring. * WHERE...Iowa River at Wapello. * WHEN...Until Friday afternoon. * IMPACTS...At 22.0 feet, Water affects residences near the U.S. Highway 61 bridge. * ADDITIONAL DETAILS...

Iowa Severe Flood Warning | Effective 10/08/2026 07:35

...The Flood Warning is extended 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 Benton and Iowa Counties. * WHAT...Minor flooding is occurring. * WHERE...Cedar River near Conesville. * WHEN...Until Friday morning. * IMPACTS...At 13.5 feet, Water affects yards and access roads of residences along Iowa Highway 22. Water affects the lowest sections

Iowa Severe Flood Warning | Effective 10/08/2026 07:35

...The Flood Warning is extended 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 Benton and Iowa Counties. * WHAT...Minor flooding is occurring. * WHERE...Iowa River at Marengo. * WHEN...Until Saturday afternoon. * IMPACTS...At 16.0 feet, Water affects agricultural land along the river. Water is several feet deep in places. * ADDITIONAL DETAILS...

Florida, Georgia Severe Flood Warning | Effective 10/08/2026 07:39

...The Flood Warning continues for the following rivers in Florida... Georgia... St Mary's River At Macclenny affecting Charlton, Baker and Nassau Counties. Additional information is available at https://water.weather.gov/wfo/JAX The next statement will be issued Friday morning at 1045 AM EDT. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...St Mary's River at Macclenny. * WHEN...Until further notice. * IMPACTS...At 12.0 feet, Minor flooding of low lying areas and
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