554
WWUS76 KSGX 100352
NPWSGX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
852 PM PDT WED JUL 9 2025
CAZ061-062-065-101315-
/O.CON.KSGX.XH.W.0001.000000T0000Z-250711T0300Z/
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR
BANNING-
INCLUDING THE CITIES OF PALM DESERT COUNTRY, INDIO, BORREGO
SPRINGS, PALM DESERT, PALM SPRINGS, COACHELLA, LA QUINTA, AND
CATHEDRAL CITY
852 PM PDT WED JUL 9 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES OF 114 TO 118
DEGREES EXPECTED.
* WHERE...COACHELLA VALLEY, SAN DIEGO COUNTY DESERTS, AND SAN
GORGONIO PASS NEAR BANNING.
* WHEN...UNTIL 8 PM PDT THURSDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS. RISK FOR HEAT-RELATED ILLNESSES FOR MOST
INDIVIDUALS SENSITIVE TO HEAT, ESPECIALLY THOSE WITHOUT EFFECTIVE
COOLING AND/OR ADEQUATE HYDRATION.
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.
CAZ048-101315-
/O.CON.KSGX.HT.Y.0003.000000T0000Z-250711T0300Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
INCLUDING THE CITIES OF FONTANA, SAN BERNARDINO, RIVERSIDE,
ONTARIO, RANCHO CUCAMONGA, CORONA, AND MORENO VALLEY
852 PM PDT WED JUL 9 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY
* WHAT...HIGH TEMPERATURES OF 95 TO 105 DEGREES EXPECTED.
* WHERE...SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND
EMPIRE.
* WHEN...UNTIL 8 PM PDT THURSDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
* ADDITIONAL DETAILS...WIDESPREAD MODERATE HEATRISK.
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.
CAZ050-101315-
/O.CON.KSGX.HT.Y.0003.000000T0000Z-250711T0300Z/
SAN DIEGO COUNTY VALLEYS-
INCLUDING THE CITIES OF SANTEE, SAN MARCOS, LA MESA, ESCONDIDO,
EL CAJON, AND POWAY
852 PM PDT WED JUL 9 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY
* WHAT...HIGH TEMPERATURES OF 95 TO 103 FOR THE INLAND VALLEYS NEAR
THE FOOTHILLS EXPECTED.
* WHERE...SAN DIEGO COUNTY VALLEYS.
* WHEN...UNTIL 8 PM PDT THURSDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
* ADDITIONAL DETAILS...WIDESPREAD MODERATE HEATRISK EXPECTED.
HOTTEST CONDITIONS EXPECTED EAST OF INTERSTATE 15.
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.
CAZ056-058-101315-
/O.CON.KSGX.HT.Y.0003.000000T0000Z-250711T0300Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE CITIES OF JULIAN, IDYLLWILD-PINE COVE, AND PINE
VALLEY
852 PM PDT WED JUL 9 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THURSDAY
* WHAT...HIGH TEMPERATURES IN THE 90S BELOW 5000 FEET EXPECTED.
* WHERE...RIVERSIDE COUNTY MOUNTAINS AND SAN DIEGO COUNTY MOUNTAINS.
* WHEN...UNTIL 8 PM PDT THURSDAY.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
* ADDITIONAL DETAILS...WIDESPREAD MODERATE HEATRISK.
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.
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