Immediate

Responsive action SHOULD be taken immediately

Iowa Severe Flood Warning | Effective 09/22/2026 19:22

...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Rock River at Moline affecting Rock Island and Henry IL Counties. ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River near Lone Tree affecting Johnson, Louisa and Washington Counties.

Iowa Severe Flood Warning | Effective 09/22/2026 19:22

...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Rock River at Moline affecting Rock Island and Henry IL Counties. ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River near Lone Tree affecting Johnson, Louisa and Washington Counties.

Iowa Severe Flood Warning | Effective 09/22/2026 19:22

...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Rock River at Moline affecting Rock Island and Henry IL Counties. ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River near Lone Tree affecting Johnson, Louisa and Washington Counties.

New Mexico Severe Flash Flood Warning | Effective 09/22/2026 19:08

At 808 PM MDT, the public reported thunderstorms producing heavy rain across the warned area, which has caused Alamosa Creek to overtop NM Highway 252 north of House. Between 1 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. IMPACT...Flash flooding of small creeks and streams, urban areas,

, Colorado Severe Flash Flood Warning | Effective 09/22/2026 18:33

FFWBOU The National Weather Service in Denver has issued a * Flash Flood Warning for... Western Arapahoe County in northeastern Colorado... Northeastern Douglas County in northeastern Colorado... * Until 1030 PM MDT. * At 733 PM MDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges.

New Mexico Severe Flash Flood Warning | Effective 09/22/2026 18:43

At 743 PM MDT, the public reported thunderstorms producing heavy rain across the warned area, which has caused Alamosa Creek to overtop NM Highway 252 north of House. Between 1.25 and 2.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. IMPACT...Flash flooding of small creeks and streams, urban areas,

Arizona Severe Flash Flood Warning | Effective 09-22-2026 18:04

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Navajo County in north central Arizona... * Until 900 PM MST /1000 PM MDT/. * At 604 PM MST /704 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area, southeast of Indian Wells. Between 0.75 and 1.5 inches of rain have fallen. Additional rainfall amounts of 0.75 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Florida Severe Flood Warning | Effective 09/22/2026 18:00

...The Flood Warning continues for the following rivers in Florida... Withlacoochee At US 41 Dunnellon affecting Marion, Citrus and Levy Counties. .The Withlacoochee River at Dunnellon has been steadily rising since July, and on September 15 reached flood stage. The cause of the high water along the Withlacoochee River at Dunnellon is due to excessive hydrilla growth (from the river bottom to the water surface) along a 4.5 mile stretch of river between US 41 and Lake Rousseau. The

Arizona Severe Flash Flood Warning | Effective 09/22/2026 18:04

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Navajo County in north central Arizona... * Until 900 PM MST /1000 PM MDT/. * At 604 PM MST /704 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area, southeast of Indian Wells. Between 0.75 and 1.5 inches of rain have fallen. Additional rainfall amounts of 0.75 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.
Subscribe to RSS - Immediate