Severe

Significant threat to life or property

Florida Severe Flash Flood Warning | Effective 10/09/2026 17:33

FFWMOB The National Weather Service in Mobile has issued a * Flash Flood Warning for... Northern Okaloosa County in northwestern Florida... Northeastern Santa Rosa County in northwestern Florida... * Until 130 AM CDT. * At 733 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms.

Iowa Severe Flood Warning | Effective 10/09/2026 17:37

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is occurring. * WHERE...Iowa River at Marengo. * WHEN...Until Saturday morning. * IMPACTS...At 16.0 feet, Water affects agricultural land along the river. Water is several feet deep in places. * ADDITIONAL DETAILS... - At 7:00 PM CDT Friday the stage was 15.8 feet and falling.

Iowa Severe Flood Warning | Effective 10/09/2026 17:37

...The Flood Warning continues for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Major flooding is occurring. * 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 PM CDT Friday the stage was 12.5 feet and steady.

Florida Severe Flash Flood Warning | Effective 10/09/2026 17:37

FFWTAE The National Weather Service in Tallahassee has issued a * Flash Flood Warning for... Southwestern Holmes County in the panhandle of Florida... Central Walton County in the panhandle of Florida... * Until 1030 PM CDT. * At 737 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Florida Severe Flood Warning | Effective 10/09/2026 17:39

...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 has reached Moderate Flood Stage due to northeast winds and repeated rounds of heavy rainfall across the basin. River levels are then forecast to remain just above Moderate Flood Stage through this weekend and into early next week. For the St. Johns River...including Astor...Moderate flooding is forecast. * WHAT...Moderate flooding is occurring and is forecast.

Guam Severe Flash Flood Warning | Effective 10/09/2026 17:41

FFWGUM The National Weather Service in Tiyan has issued a * Flash Flood Warning for... Southwestern Guam... * Until 1145 AM ChST. * At 1041 AM ChST, Doppler radar and automated rain gauges indicated heavy rain falling across the warned area. Between 2 and 4 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas,

Florida Severe Flash Flood Warning | Effective 10-09-2026 17:14

FFWMOB The National Weather Service in Mobile has issued a * Flash Flood Warning for... Southern Okaloosa County in northwestern Florida... * Until 115 AM CDT Saturday. * At 714 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 4 and 7 inches of rain have fallen. The expected rainfall rate is 3 to 5 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. FLASH FLOOD EMERGENCY for Southern and Coastal Okaloosa County,

Florida Severe Flash Flood Warning | Effective 10-09-2026 17:19

FFWMOB The National Weather Service in Mobile has issued a * Flash Flood Warning for... Southeastern Santa Rosa County in northwestern Florida... * Until 115 AM CDT. * At 719 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. The expected rainfall rate is 2 to 3 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.
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