Severe · Flood WatchActive alert
Flood Watch issued September 27 at 11:17AM PDT until September 29 at
Affecting Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; San Bernardino County-Upper Colorado River Valley; Southern Clark County; Lake Mead - NV side; Lake Mohave - NV side
In effect until: Sep 28, 2026, 12:00 PM
Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; San Bernardino County-Upper Colorado River Valley; Southern Clark County; Lake Mead - NV side; Lake Mohave - NV side
Possible impact zone; conditions develop through 12:00 PM.
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Read the original bulletin (official text)
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest Arizona, including the following areas, Lake Havasu and Fort Mohave, Lake Mead - AZ side and Lake Mohave - AZ side, southeast California, including the following area, San Bernardino County-Upper Colorado River Valley, and southern Nevada, including the following areas, Lake Mead - NV side, Lake Mohave - NV side and Southern Clark County. * WHEN...From early Monday morning through early Tuesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - - Showers and thunderstorms capable of producing flash flooding. - Lake Mead, Lake Mohave, Lake Havasu, Searchlight, Needles, Laughlin, Bullhead City, Meadview, Willow Beach, Cottonwood Cove. - http://www.weather.gov/safety/flood - http://www.weather.gov/safety/flood
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™