804
WWUS75 KSLC 020306
NPWSLC
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
906 PM MDT SAT AUG 1 2026
UTZ103-020415-
/O.EXP.KSLC.HT.Y.0005.000000T0000Z-260802T0300Z/
EASTERN BOX ELDER COUNTY-
INCLUDING THE FOLLOWING LOCATIONS - BRIGHAM CITY AND SNOWVILLE
906 PM MDT SAT AUG 1 2026
..HEAT ADVISORY HAS EXPIRED
UTZ102-104>106-021815-
/O.CON.KSLC.XH.W.0003.000000T0000Z-260803T0300Z/
TOOELE AND RUSH VALLEYS-NORTHERN WASATCH FRONT-SALT LAKE VALLEY-
UTAH VALLEY-
INCLUDING THE FOLLOWING LOCATIONS - TOOELE, SANDY, PROVO,
GRANTSVILLE, WEST JORDAN, SALT LAKE CITY, PAYSON, BOUNTIFUL,
VERNON, OGDEN, AND LEHI
906 PM MDT SAT AUG 1 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT SUNDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 105
EXPECTED. WARM OVERNIGHT LOWS IN THE LOW TO MID 70S WILL OFFER
LITTLE RELIEF.
* WHERE...NORTHERN WASATCH FRONT, SALT LAKE VALLEY, TOOELE AND RUSH
VALLEYS, AND UTAH VALLEY.
* WHEN...UNTIL 9 PM MDT SUNDAY.
* 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.
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.
UTZ123-124-128>131-021815-
/O.CON.KSLC.XH.W.0003.000000T0000Z-260803T0300Z/
LOWER WASHINGTON COUNTY-ZION NATIONAL PARK-SOUTH CENTRAL UTAH-
CAPITOL REEF NATIONAL PARK AND VICINITY-WESTERN CANYONLANDS-GLEN
CANYON RECREATION AREA/LAKE POWELL-
INCLUDING THE FOLLOWING LOCATIONS - IVINS, TORREY, LOA, BIG
WATER, BULLFROG, ESCALANTE, HURRICANE, HANKSVILLE, ST GEORGE,
SPRINGDALE, AND KANAB
906 PM MDT SAT AUG 1 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT SUNDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 110.
WARM OVERNIGHT LOWS IN THE 70S WILL OFFER LITTLE RELIEF.
* WHERE...CAPITOL REEF NATIONAL PARK AND VICINITY, GLEN CANYON
RECREATION AREA/LAKE POWELL, SOUTH CENTRAL UTAH, WESTERN
CANYONLANDS, LOWER WASHINGTON COUNTY, AND ZION NATIONAL PARK.
* WHEN...UNTIL 9 PM MDT SUNDAY.
* 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.
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.
UTZ101-114-116-120-121-021815-
/O.CON.KSLC.HT.Y.0005.000000T0000Z-260803T0300Z/
GREAT SALT LAKE DESERT AND MOUNTAINS-WESTERN UINTA BASIN-EASTERN
JUAB/MILLARD COUNTIES-CASTLE COUNTRY-SAN RAFAEL SWELL-
INCLUDING THE FOLLOWING LOCATIONS - WENDOVER, EMERY, DUGWAY,
PRICE, GOBLIN VALLEY, PARK VALLEY, FILLMORE, GREEN RIVER,
ROOSEVELT, DUCHESNE, CASTLE DALE, SCIPIO, AND NEPHI
906 PM MDT SAT AUG 1 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT SUNDAY
* WHAT...TEMPERATURES UP TO 105 EXPECTED, WITH WARM OVERNIGHT LOWS
IN THE UPPER 60S TO LOW 70S OFFERING LITTLE RELIEF.
* WHERE...CASTLE COUNTRY, EASTERN JUAB/MILLARD COUNTIES, SAN RAFAEL
SWELL, GREAT SALT LAKE DESERT AND MOUNTAINS, AND WESTERN UINTA
BASIN.
* WHEN...UNTIL 9 PM MDT SUNDAY.
* 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.
UTZ115-122-021815-
/O.CON.KSLC.HT.Y.0005.000000T0000Z-260803T0300Z/
WESTERN MILLARD AND JUAB COUNTIES-SOUTHWEST UTAH-
INCLUDING THE FOLLOWING LOCATIONS - MILFORD, BEAVER, DELTA,
LITTLE SAHARA, AND CEDAR CITY
906 PM MDT SAT AUG 1 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT SUNDAY
* WHAT...TEMPERATURES UP TO 104 EXPECTED, WITH WARM OVERNIGHT LOWS
IN THE UPPER 60S TO LOW 70S OFFERING LITTLE RELIEF.
* WHERE...WESTERN MILLARD AND JUAB COUNTIES AND SOUTHWEST UTAH.
* WHEN...UNTIL 9 PM MDT SUNDAY.
* 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
CRK
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page