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

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SRUS85 KSLC 201920
RRASLC

Flash Flood Potential Rating
National Weather Service Salt Lake City UT
120 PM MDT Mon Jul 20 2026

                      Flash Flood Potential Rating for Southern Utah

                              ...REST OF TODAY...      ...TUESDAY...        ...WEDNESDAY...

Arches National Park                Possible              Possible              Probable

Bryce Canyon National Park          Probable              Expected              Probable

Canyonlands National Park           Possible              Possible              Possible

Capitol Reef National Park          Possible              Probable              Probable

Glen Canyon National Rec Area       Possible              Probable              Possible

Grand Staircase-Escalante East      Possible              Probable              Possible

Grand Staircase-Escalante West      Possible              Expected              Possible

Natural Bridges NM                  Possible              Probable              Possible

Grand Gulch                         Possible              Probable              Possible

San Rafael Swell                    Possible              Possible              Possible

Snow Canyon / Red Cliffs            Possible              Probable              Possible

Zion National Park                  Probable              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