209
WWUS76 KSGX 120903
NPWSGX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
203 AM PDT TUE AUG 12 2025
CAZ060-122230-
/O.EXB.KSGX.XH.W.0002.250812T1800Z-250813T0300Z/
APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF LUCERNE VALLEY, APPLE VALLEY,
VICTORVILLE, AND HESPERIA
203 AM PDT TUE AUG 12 2025
...EXTREME HEAT WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
PDT THIS EVENING...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 105
EXPECTED.
* WHERE...APPLE AND LUCERNE VALLEYS.
* WHEN...FROM 11 AM THIS MORNING TO 8 PM PDT THIS EVENING.
* 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.
CAZ061-062-122230-
/O.CON.KSGX.XH.W.0002.000000T0000Z-250814T0300Z/
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
INCLUDING THE CITIES OF PALM DESERT, PALM SPRINGS, CATHEDRAL
CITY, COACHELLA, INDIO, BORREGO SPRINGS, LA QUINTA, AND PALM
DESERT COUNTRY
203 AM PDT TUE AUG 12 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT WEDNESDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 112.
* WHERE...COACHELLA VALLEY AND SAN DIEGO COUNTY DESERTS.
* WHEN...UNTIL 8 PM PDT WEDNESDAY.
* 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.
CAZ065-122230-
/O.CON.KSGX.XH.W.0002.000000T0000Z-250814T0300Z/
SAN GORGONIO PASS NEAR BANNING-
203 AM PDT TUE AUG 12 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT WEDNESDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 109.
* WHERE...SAN GORGONIO PASS NEAR BANNING.
* WHEN...UNTIL 8 PM PDT WEDNESDAY.
* 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.
17
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