925
WWUS75 KSLC 272343
NPWSLC
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
543 PM MDT MON JUL 27 2026
UTZ131-280600-
/O.CON.KSLC.XH.W.0002.000000T0000Z-260728T0600Z/
GLEN CANYON RECREATION AREA/LAKE POWELL-
INCLUDING THE FOLLOWING LOCATIONS - BULLFROG AND BIG WATER
543 PM MDT MON JUL 27 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGH TEMPERATURES IN THE
MID 100S. HEATRISK WILL BE IN THE ORANGE (MODERATE) TO RED (MAJOR)
RANGE TODAY.
* WHERE...GLEN CANYON RECREATION AREA/LAKE POWELL.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
STAY COOL, STAY HYDRATED, STAY INFORMED.
UTZ101-102-114-280600-
/O.CON.KSLC.HT.Y.0004.000000T0000Z-260728T0600Z/
GREAT SALT LAKE DESERT AND MOUNTAINS-TOOELE AND RUSH VALLEYS-
WESTERN UINTA BASIN-
INCLUDING THE FOLLOWING LOCATIONS - ROOSEVELT, TOOELE, PARK
VALLEY, GRANTSVILLE, VERNON, WENDOVER, DUCHESNE, AND DUGWAY
543 PM MDT MON JUL 27 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
* WHAT...HIGH TEMPERATURES NEAR 100 FOR NORTHWEST UTAH AND TOOELE
VALLEY. HIGH TEMPERATURES IN THE UPPER 90S FOR THE UINTA BASIN.
HEATRISK WILL BE IN THE ORANGE (MODERATE) TO RED (MAJOR) RANGE
TODAY.
* WHERE...GREAT SALT LAKE DESERT AND MOUNTAINS, TOOELE AND RUSH
VALLEYS, AND WESTERN UINTA BASIN.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
UTZ103>106-280600-
/O.CON.KSLC.HT.Y.0004.000000T0000Z-260728T0600Z/
EASTERN BOX ELDER COUNTY-NORTHERN WASATCH FRONT-SALT LAKE VALLEY-
UTAH VALLEY-
INCLUDING THE FOLLOWING LOCATIONS - SNOWVILLE, PAYSON, OGDEN,
SALT LAKE CITY, LEHI, BRIGHAM CITY, PROVO, WEST JORDAN,
BOUNTIFUL, AND SANDY
543 PM MDT MON JUL 27 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
* WHAT...HIGH TEMPERATURES NEAR 100. HEATRISK WILL BE IN THE ORANGE
(MODERATE) TO RED (MAJOR) RANGE TODAY.
* WHERE...THE WASATCH FRONT.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
IF YOU DO NOT HAVE AIR CONDITIONING IN YOUR HOME OR LACK SHELTER,
YOU CAN CALL 211 OR VISIT 211UTAH.ORG FOR ASSISTANCE LOCATING
APPROPRIATE SHELTER FROM THE HEAT.
UTZ107-280600-
/O.CON.KSLC.HT.Y.0004.000000T0000Z-260728T0600Z/
CACHE VALLEY/UTAH PORTION-
INCLUDING THE FOLLOWING LOCATIONS - LOGAN AND SMITHFIELD
543 PM MDT MON JUL 27 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
* WHAT...HIGH TEMPERATURES IN THE UPPER 90S. HEATRISK WILL BE IN THE
ORANGE (MODERATE) RANGE TODAY.
* WHERE...CACHE VALLEY/UTAH PORTION.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
IF YOU DO NOT HAVE AIR CONDITIONING IN YOUR HOME OR LACK SHELTER,
YOU CAN CALL 211 OR VISIT 211UTAH.ORG FOR ASSISTANCE LOCATING
APPROPRIATE SHELTER FROM THE HEAT.
UTZ124-128-130-280600-
/O.CON.KSLC.HT.Y.0004.000000T0000Z-260728T0600Z/
ZION NATIONAL PARK-SOUTH CENTRAL UTAH-WESTERN CANYONLANDS-
INCLUDING THE FOLLOWING LOCATIONS - SPRINGDALE, ESCALANTE,
HANKSVILLE, AND KANAB
543 PM MDT MON JUL 27 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
* WHAT...HIGH TEMPERATURES IN THE MID 90S TO LOWER 100S. HEATRISK
WILL BE IN THE ORANGE (MODERATE) TO RED (MAJOR) RANGE TODAY.
* WHERE...SOUTH CENTRAL UTAH, WESTERN CANYONLANDS, AND ZION NATIONAL
PARK.
* WHEN...UNTIL MIDNIGHT MDT TONIGHT.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT
HTTPS://WEATHER.GOV/SALTLAKECITY.
FOR INFORMATION ON POTENTIAL TRAVEL IMPACTS VISIT
HTTP://UDOTTRAFFIC.UTAH.GOV
LC
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