Weather Alerts for Wasatch Mountain Valleys

Issued by the National Weather Service

Flash Flood Watch  FLASH FLOOD WATCH   Flash Flood Watch

Areas Affected:
Castle Country - Central and Southwest Mountains - Glen Canyon Recreation Area, Lake Powell - San Rafael Swell - Sanpete, Sevier Valleys - South Central Utah - Southern Utah Mountains - Southwest Utah - Utah's Dixie and Zion National Park - Wasatch Plateau, Book Cliffs - West Central Utah
Effective: Tue, 7/25 3:12am Updated: Tue, 7/25 4:31am Urgency: Expected
Expires: Tue, 7/25 9:00pm Severity:  Severe  Certainty: Possible

The Flash Flood Watch continues for
* Portions of central Utah and southern Utah, including the
following areas, in central Utah, Castle Country, Central
Mountains, San Rafael Swell, Sanpete/Sevier Valleys, Wasatch
Plateau/Book Cliffs, and West Central Utah. In southern Utah,
Glen Canyon Recreation Area/Lake Powell, South Central Utah,
Southern Mountains, Southwest Utah, and Utahs Dixie and Zion
National Park.
* Through this evening
* Widespread showers and isolated thunderstorms, some with heavy
rainfall, will continue through the morning hours across much of
central and southern Utah. Scattered showers and thunderstorms
capable of producing very heavy rainfall will again be possible
this afternoon and evening across the area.
* Heavy rainfall can lead to rapid onset of flooding, with some
of the most prone areas being slot canyons, burn scars,
normally dry washes, and low water crossings. Water can rise
quickly downstream of heavy rain, even when the actual
thunderstorm is many miles away. Rock and mud slides, as well
as water flowing across roadways, will be possible and could
locally impact travel.

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.