582
WGUS65 KSLC 171148
FFASLC
FLOOD WATCH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
548 AM MDT THU SEP 17 2026
UTZ122>131-171300-
/O.EXP.KSLC.FA.A.0010.000000T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SOUTHWEST UTAH-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-
INCLUDING THE FOLLOWING LOCATIONS - BRYCE CANYON CITY,
CIRCLEVILLE, PANGUITCH, BEAVER, SPRINGDALE, HANKSVILLE, TORREY,
ALTON, BULLFROG, CEDAR CITY, LOA, BIG WATER, MILFORD, HURRICANE, ST
GEORGE, BRIAN HEAD, KANAB, KOOSHAREM, IVINS, AND ESCALANTE
548 AM MDT THU SEP 17 2026
..FLOOD WATCH WILL EXPIRE AT 6 AM MDT EARLY THIS MORNING
THE FLOOD WATCH WILL EXPIRE FOR A PORTION OF UTAH, INCLUDING THE
FOLLOWING AREAS, 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, SOUTHWEST UTAH AND ZION
NATIONAL PARK.
THE FLASH FLOODING THREAT HAS ENDED. THEREFORE, THE FLOOD WATCH WILL
EXPIRE AT 6 AM MDT EARLY THIS MORNING.
UTZ113-117-120-121-180300-
/O.CON.KSLC.FA.A.0010.000000T0000Z-260918T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WASATCH PLATEAU/BOOK CLIFFS-CENTRAL MOUNTAINS-CASTLE COUNTRY-SAN
RAFAEL SWELL-
INCLUDING THE FOLLOWING LOCATIONS - COVE FORT, PRICE, FISH LAKE,
INDIAN CANYON, GREEN RIVER, GOBLIN VALLEY, SCOFIELD, CASTLE DALE,
EMERY, AND JOES VALLEY
548 AM MDT THU SEP 17 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...A PORTION OF UTAH, INCLUDING THE FOLLOWING AREAS, CASTLE
COUNTRY, CENTRAL MOUNTAINS, SAN RAFAEL SWELL AND WASATCH
PLATEAU/BOOK CLIFFS.
* WHEN...THROUGH THIS 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.
* ADDITIONAL DETAILS...
- SHOWERS AND THUNDERSTORMS ARE EXPECTED TO RE-DEVELOP THIS
AFTERNOON ACROSS THE AREA AND CONTINUE THROUGH THE EVENING HOURS.
RAINFALL RATES BETWEEN 0.25 TO 1 INCH PER HOUR WITH LOCALLY
HIGHER RATES UNDER THE HEAVIEST STORMS ARE EXPECTED. THIS WILL
CAUSE FLASH FLOODING IN AREAS SUCH AS NORMALLY DRY WASHES, SLOT
CANYON, AND SLICKROCK AREAS.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
HM
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