Severe · Flood WatchActive alert
Flood Watch issued September 29 at 4:09AM MDT until September 30 at
Affecting San Rafael Swell; Southern Mountains; Upper Sevier River Valleys; Bryce Canyon Country
In effect until: Sep 30, 2026, 1:15 AM
San Rafael Swell; Southern Mountains; Upper Sevier River Valleys; Bryce Canyon Country
Possible impact zone; conditions develop through 1:15 AM.
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...A portion of Utah, including the following areas, San Rafael Swell, Bryce Canyon Country, Southern Mountains and Upper Sevier River Valleys. * WHEN...Through this 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. * ADDITIONAL DETAILS... - Deep tropical moisture will continue to bring the threat of heavy rainfall to portions of southern and eastern Utah through tonight. Additional rainfall totals of 0.25 to 0.50 inches, with locally up to 1.25 inch will occur in this area. The flooding threat will be exasperated by already saturated ground, with area streams, creeks, river and other waterways already running high. - http://www.weather.gov/safety/flood
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™