Headline:
Flood Watch issued August 29 at 3:19PM MDT until August 31 at 9:00PM MDT by NWS Salt Lake City UT
Event:
Flood Watch
Urgency:
Future
Effective:
August 29, 2026 - 2:19pm
Expires:
August 30, 2026 - 5:30am
Description:
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...A portion of Utah, including the following areas, Castle
Country, Central Mountains, Eastern Juab/Millard Counties, San
Rafael Swell, Sanpete Valley, Sevier Valley, Bryce Canyon Country,
Capitol Reef National Park and Vicinity, Glen Canyon Recreation
Area/Lake Powell, South Central Utah, Southern Mountains, Upper
Sevier River Valleys, Western Canyonlands, Lower Washington County
and Zion National Park.
* WHEN...Through Monday 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 Widemouth 2, Cottonwood, Monroe Canyon, Forsyth, and
other recent burn scars. Flooding may occur in poor drainage and
urban areas.
* ADDITIONAL DETAILS...
- Deep moisture will continue to support thunderstorms with heavy
rainfall across the watch area through Monday evening,
particularly during the afternoon and evening. Some areas,
particularly across the Sanpete and Sevier Valleys as well as
Castle Country, have already seen heavy rainfall and will be even
more prone to flooding given saturated soils.
- http://www.weather.gov/safety/flood
Instruction:
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
Area Description:
Eastern Juab/Millard Counties; Central Mountains; Sanpete Valley; Sevier Valley; Castle Country; San Rafael Swell; Lower Washington County; Zion National Park; Southern Mountains; Upper Sevier River Valleys; Bryce Canyon Country; South Central Utah; Capitol Reef National Park and Vicinity; Western Canyonlands; Glen Canyon Recreation Area/Lake Powell
Forcast Office:
NWS Salt Lake City UT
Sender:
w-nws.webmaster@noaa.gov