Automated Hydrologic Observation Sta Report (AHOS)
Issued by NWS Salt Lake City, UT

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953
SRUS85 KSLC 171019
RRASLC

Flash Flood Potential Rating
National Weather Service Salt Lake City UT
419 AM MDT Thu Jul 17 2025

           Flash Flood Potential Rating for Southern Utah

                                  ...TODAY...           ...FRIDAY...

Arches National Park                Possible            Not Expected

Bryce Canyon National Park          Probable              Possible

Canyonlands National Park           Possible              Possible

Capitol Reef National Park          Possible              Possible

Glen Canyon National Rec Area       Probable              Possible

Grand Staircase-Escalante East      Probable              Possible

Grand Staircase-Escalante West      Probable              Possible

Natural Bridges NM                  Probable              Possible

Grand Gulch                         Probable              Possible

San Rafael Swell                  Not Expected            Possible

Snow Canyon / Red Cliffs            Probable              Possible

Zion National Park                  Probable              Possible

*********************************************************************

Definitions:

Not Expected: Flash flooding is not expected.

Possible: Some slot canyons, dry washes, and small streams may
experience flash flooding.

Probable: Some slot canyons, dry washes, and small streams are
expected to experience flash flooding.

Expected: Many slot canyons, dry washes, and small streams are
expected to experience flash flooding.

$$

For more information from NOAA`S National Weather Service visit...
http://weather.gov/saltlakecity