Active Weather Alerts
Flash Flood Warning
Issued: 8:15 AM Jul. 4, 2026 – National Weather Service
The National Weather Service in Des Moines has issued a * Flash Flood Warning for... Southern Calhoun County in west central Iowa... Northern Carroll County in west central Iowa... Northwestern Greene County in west central Iowa... Southeastern Sac County in west central Iowa... * Until 915 AM CDT. * At 315 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts of 2 to 4 inches are possible in the warned area as storms continue over the same area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Carroll, Jefferson, Lake City, Glidden, Lake View, Black Hawk Lake, Scranton, Breda, Churdan, Farnhamville, Lohrville, Auburn, Lidderdale, Lanesboro, Ralston, Hobbs County Park and Blackhawk Lake State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Be especially cautious at night when it is harder to recognize the dangers of flooding. For the latest stream observations and forecasts refer to weather.gov/desmoines/water. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR INDICATED; FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
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