268
SRUS85 KSLC 151637
RRASLC

Flash Flood Potential Rating
National Weather Service Salt Lake City UT
1037 AM MDT Tue Sep 15 2026

                      Flash Flood Potential Rating for Southern Utah

                              ...REST OF TODAY...     ...WEDNESDAY...        ...THURSDAY...

Arches National Park                Probable              Probable              Probable

Bryce Canyon National Park          Probable              Probable              Possible

Canyonlands National Park           Probable              Probable              Probable

Capitol Reef National Park          Probable              Probable              Probable

Glen Canyon National Rec Area       Probable              Probable              Probable

Grand Staircase-Escalante East      Probable              Probable              Probable

Grand Staircase-Escalante West      Probable              Probable              Probable

Natural Bridges NM                  Probable              Probable              Probable

Grand Gulch                         Probable              Probable              Probable

San Rafael Swell                    Probable              Probable              Probable

Snow Canyon / Red Cliffs            Possible              Possible            Not Expected

Zion National Park                  Probable              Possible              Possible

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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