Immediate

Responsive action SHOULD be taken immediately

Iowa Severe Flood Warning | Effective 09/09/2026 04:32

...The Flood Warning is extended for the following rivers in Iowa... Raccoon River at Des Moines Fleur Dr affecting Polk County. ...The Flood Warning continues for the following rivers in Iowa... Walnut Creek at Clive I-80/35 affecting Dallas and Polk Counties. Walnut Creek at Des Moines 63rd St affecting Polk County. * WHAT...Minor flooding is forecast. * WHERE...Walnut Creek at Des Moines 63rd St, or from 1 1/3 miles upstream of North Walnut Creek to the Raccoon River. * WHEN...Until this evening. * IMPACTS...At 14.0 feet, N Valley Dr is closed. Water affects Hoak

Iowa Severe Flood Warning | Effective 09/09/2026 04:32

...The Flood Warning is extended for the following rivers in Iowa... Raccoon River at Des Moines Fleur Dr affecting Polk County. ...The Flood Warning continues for the following rivers in Iowa... Walnut Creek at Clive I-80/35 affecting Dallas and Polk Counties. Walnut Creek at Des Moines 63rd St affecting Polk County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Walnut Creek at Clive I-80/35, or from Little Walnut Creek to the North Walnut Creek. * WHEN...Until this evening.

Iowa, Nebraska Severe Flash Flood Warning | Effective 09/09/2026 00:30

FFWOAX The National Weather Service in Omaha/Valley has issued a * Flash Flood Warning for... Southern Harrison County in southwestern Iowa... Northwestern Mills County in southwestern Iowa... Pottawattamie County in southwestern Iowa... Southern Shelby County in southwestern Iowa... Southeastern Dodge County in east central Nebraska... Douglas County in east central Nebraska... Sarpy County in east central Nebraska... Eastern Saunders County in east central Nebraska...

Iowa Severe Flash Flood Warning | Effective 09/08/2026 23:49

FFWDMX The National Weather Service in Des Moines has issued a * Flash Flood Warning for... Southern Dallas County in central Iowa... Southern Polk County in central Iowa... Northern Madison County in south central Iowa... Northern Warren County in south central Iowa... Northern Adair County in southwestern Iowa... Northern Cass County in southwestern Iowa... Southern Audubon County in west central Iowa... Southern Guthrie County in west central Iowa... * Until 745 AM CDT.

Guam Severe Flash Flood Warning | Effective 09/08/2026 23:38

FFWGUM The National Weather Service in Tiyan has issued a * Flash Flood Warning for... Guam... * Until 600 PM ChST. * At 438 PM ChST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas,

Guam Severe Flash Flood Warning | Effective 09/08/2026 22:02

FFWGUM The National Weather Service in Tiyan has issued a * Flash Flood Warning for... Central Guam... * Until 430 PM ChST. * At 302 PM ChST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.0 and 2.0 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Colorado Severe Severe Thunderstorm Warning | Effective 09/08/2026 20:41

At 941 PM MDT, severe thunderstorms were located along a line extending from 6 miles west of Eads to near Neeoshe Reservoir to 8 miles east of Queens Reservoir, moving north at 25 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... Eads, Neeoshe Reservoir, Sweetwater Reservoir, Chivington, Brandon, Neegronda Reservoir, and Queens Reservoir.

Colorado Severe Severe Thunderstorm Warning | Effective 09/08/2026 20:29

At 929 PM MDT, severe thunderstorms were located along a line extending from 7 miles southwest of Eads to Queens Reservoir to 11 miles northwest of Bristol, moving northeast at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Eads, Wiley, Neeoshe Reservoir, Sweetwater Reservoir, Chivington, Brandon, Neegronda Reservoir, and Queens Reservoir.
Subscribe to RSS - Immediate