Severe · Flood WatchActive alert
Flood Watch issued September 28 at 10:26PM MDT until September 30 at
Affecting Lower Washington County; Zion National Park; South Central Utah; Capitol Reef National Park and Vicinity; Western Canyonlands; Glen Canyon Recreation Area/Lake Powell
In effect until: Sep 29, 2026, 12:15 PM
Lower Washington County; Zion National Park; South Central Utah; Capitol Reef National Park and Vicinity; Western Canyonlands; Glen Canyon Recreation Area/Lake Powell
Possible impact zone; conditions develop through 12:15 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 across much of southern Utah through Tuesday evening. * WHERE...A portion of Utah, including the following areas, Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Western Canyonlands, Lower Washington County and Zion National Park. * WHEN...Through Tuesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars including Cottonwood, Widemouth 2, France Canyon, Monroe Canyon, Forsyth, and Silver King. * ADDITIONAL DETAILS... - While heavy rain is tapering across the area, lingering widespread rainfall will exacerbate impacts in experiencing ongoing flooding. Showers and thunderstorms reinvigorating across the area Tuesday afternoon will result in a heightened flash flood risk through Tuesday evening. - http://www.weather.gov/safety/flood
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™