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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