Severe · Flood WatchActive alert

Flood Watch issued September 29 at 4:09AM MDT until September 30 at

Affecting Southwest Utah

In effect until: Sep 30, 2026, 1:15 AM

Southwest Utah

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.

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Read the original bulletin (official text)

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...A portion of Utah, including the following area, Southwest
Utah, especially in and near the I-15 corridor.

* 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 southwest Utah, in particular the I-15 corridor,
through tonight. Additional rainfall totals of 0.50 to 1.00
inches, with locally up to 1.25 inches will occur in this area.
The flooding threat will be exasperated by already saturated
ground.
- http://www.weather.gov/safety/flood

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flood Watch issued September 29 at 4:09AM MDT until September 30 at

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