577
WWUS75 KSLC 190341
NPWSLC
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
941 PM MDT SAT APR 18 2026
UTZ103-106-114>116-118>122-130-191600-
/O.CON.KSLC.FZ.W.0008.260419T0400Z-260419T1600Z/
EASTERN BOX ELDER COUNTY-UTAH VALLEY-WESTERN UINTA BASIN-WESTERN
MILLARD AND JUAB COUNTIES-EASTERN JUAB/MILLARD COUNTIES-SANPETE
VALLEY-SEVIER VALLEY-CASTLE COUNTRY-SAN RAFAEL SWELL-SOUTHWEST
UTAH-WESTERN CANYONLANDS-
INCLUDING THE FOLLOWING LOCATIONS - DELTA, LITTLE SAHARA, GOBLIN
VALLEY, SALINA, DUCHESNE, HANKSVILLE, SCIPIO, CASTLE DALE, MT
PLEASANT, PAYSON, LEHI, MILFORD, NEPHI, MANTI, RICHFIELD, EMERY,
EPHRAIM, BEAVER, SNOWVILLE, CEDAR CITY, GREEN RIVER, ROOSEVELT,
FILLMORE, PRICE, BRIGHAM CITY, AND PROVO
941 PM MDT SAT APR 18 2026
..FREEZE WARNING REMAINS IN EFFECT UNTIL 10 AM MDT SUNDAY
* WHAT...WIDESPREAD SUB-FREEZING TEMPERATURES IN THE UPPER 20S TO
LOW 30S.
* WHERE...CASTLE COUNTRY, EASTERN JUAB/MILLARD COUNTIES, SAN RAFAEL
SWELL, SANPETE VALLEY, SEVIER VALLEY, WESTERN MILLARD AND JUAB
COUNTIES, EASTERN BOX ELDER COUNTY, WESTERN UINTA BASIN, AND
SOUTHWEST UTAH.
* WHEN...UNTIL 10 AM MDT SUNDAY.
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER
SENSITIVE VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR
PLUMBING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.
TO PREVENT WATER PIPES FROM FREEZING, WRAP OR DRAIN OR ALLOW THEM TO
DRIP SLOWLY.
DRAIN IN-GROUND SPRINKLER SYSTEMS AND COVER ABOVE GROUND PIPES.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT
HTTPS://WEATHER.GOV/SALTLAKECITY.
FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT
HTTP://UDOTTRAFFIC.UTAH.GOV
STW
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