Severe · Flash Flood Warning此警报已过期,仅供参考。
山洪警报
影响：Harrison, IA; Mills, IA; Pottawattamie, IA; Shelby, IA; Dodge, NE; Douglas, NE; Sarpy, NE; Saunders, NE; Washington, NE
有效期至: 2026年9月9日 12:30
Harrison, IA; Mills, IA; Pottawattamie, IA; Shelby, IA; Dodge, NE; Douglas, NE; Sarpy, NE; Saunders, NE; Washington, NE
可能影响 9 个县（位于 IA 和 NE）；影响持续至 12:30。
立即前往高处。切勿驾车穿越被洪水淹没的道路。
受影响地区
Omaha
阅读官方原文公告
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... Southeastern Washington County in east central Nebraska... * Until 730 AM CDT. * At 230 AM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. This heavy rain could especially affect portions of north Omaha as storms train over the area. * Some locations that will experience flash flooding include... Omaha, Council Bluffs, Bellevue, Papillion, Blair, Ralston, Wahoo, Gretna, Bennington, Boys Town, Elkhorn, Offutt AFB, Millard, La Vista, Carter Lake, Missouri Valley, Valley, Oakland and Avoca.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™