Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Diego, CA

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452
WWUS76 KSGX 082018
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
118 PM PDT Mon Jul 8 2024

CAZ060-090545-
/O.EXT.KSGX.EH.W.0004.000000T0000Z-240713T0400Z/
Apple and Lucerne Valleys-
Including the cities of Hesperia, Victorville, George AFB, Apple
Valley, and Adelanto
118 PM PDT Mon Jul 8 2024

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...Dangerously hot conditions with temperatures of 106 to 114
  expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events. A prolonged period of extreme temperatures
  will exacerbate impacts from the heat.

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.

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.

&&

$$

CAZ061-062-090545-
/O.EXT.KSGX.EH.W.0004.000000T0000Z-240713T0400Z/
Coachella Valley-San Diego County Deserts-
Including the cities of Coachella, Cathedral City, Palm Springs,
La Quinta, Palm Desert, Palm Desert Country, Borrego Springs, and
Indio
118 PM PDT Mon Jul 8 2024

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...Dangerously hot conditions with temperatures of 115 to 122
  expected.

* WHERE...Coachella Valley and San Diego County Deserts.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events. A prolonged period of extreme temperatures
  will exacerbate impacts from the heat.

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.

&&

$$

CAZ065-090545-
/O.EXT.KSGX.EH.W.0004.000000T0000Z-240713T0400Z/
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
118 PM PDT Mon Jul 8 2024

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM PDT FRIDAY...

* WHAT...Dangerously hot conditions with temperatures up to 117
  expected.

* WHERE...San Gorgonio Pass Near Banning.

* WHEN...Until 9 PM PDT Friday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events. A prolonged period of extreme temperatures
  will exacerbate impacts from the heat.

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 minu1
expetes.

&&

$$

CAZ058-090545-
/O.CON.KSGX.EH.W.0004.000000T0000Z-240712T0400Z/
San Diego County Mountains-
Including the cities of Julian and Pine Valley
118 PM PDT Mon Jul 8 2024

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT
THURSDAY...

* WHAT...Dangerously hot conditions with temperatures in the upper
  90s to 105 expected.

* WHERE...San Diego County Mountains.

* WHEN...Until 9 PM PDT Thursday.

* 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.

&&

$$

CAZ048-090545-
/O.CON.KSGX.EH.W.0004.240709T1800Z-240712T0400Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Ontario, San Bernardino, Riverside,
Moreno Valley, Corona, Fontana, and Rancho Cucamonga
118 PM PDT Mon Jul 8 2024

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM TUESDAY TO 9
PM PDT THURSDAY...

* WHAT...Dangerously hot conditions with temperatures in the upper
  90s to around 110 expected.

* WHERE...San Bernardino and Riverside County Valleys-The Inland
  Empire.

* WHEN...From 11 AM Tuesday to 9 PM PDT Thursday.

* 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.

&&

$$

CAZ050-090545-
/O.CON.KSGX.EH.W.0004.240709T1800Z-240712T0400Z/
San Diego County Valleys-
Including the cities of San Marcos, Santee, El Cajon, Poway, La
Mesa, and Escondido
118 PM PDT Mon Jul 8 2024

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM TUESDAY TO 9
PM PDT THURSDAY...

* WHAT...Dangerously hot conditions with temperatures in the upper
  90s to 105 for the inland valleys expected.

* WHERE...San Diego County Valleys.

* WHEN...From 11 AM Tuesday to 9 PM PDT Thursday.

* 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.

&&

$$

CAZ055-056-090545-
/O.CON.KSGX.HT.Y.0005.000000T0000Z-240712T0400Z/
San Bernardino County Mountains-Riverside County Mountains-
Including the cities of Lake Arrowhead, Running Springs,
Wrightwood, Idyllwild-Pine Cove, Big Bear Lake, Crestline, and
Big Bear City
118 PM PDT Mon Jul 8 2024

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THURSDAY...

* WHAT...Temperatures in the 90s to 104 expected.

* WHERE...Riverside County Mountains and San Bernardino County
  Mountains.

* WHEN...Until 9 PM PDT Thursday.

* 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.

&&

$$

CAZ057-090545-
/O.CON.KSGX.HT.Y.0005.240709T1800Z-240712T0400Z/
Santa Ana Mountains and Foothills-
118 PM PDT Mon Jul 8 2024

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 9 PM PDT
THURSDAY...

* WHAT...Temperatures in the mid 90s to 102 expected.

* WHERE...Santa Ana Mountains and Foothills.

* WHEN...From 11 AM Tuesday to 9 PM PDT Thursday.

* 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.

&&

$$

CAZ554-090545-
/O.CON.KSGX.HT.Y.0005.240709T1800Z-240712T0400Z/
Orange County Inland Areas-
Including the cities of Santa Ana, Orange, Anaheim, Fullerton,
Mission Viejo, Garden Grove, and Irvine
118 PM PDT Mon Jul 8 2024

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 9 PM PDT
THURSDAY...

* WHAT...Temperatures in the lower to mid 90s for inland Orange
  County expected.

* WHERE...Orange County Inland Areas.

* WHEN...From 11 AM Tuesday to 9 PM PDT Thursday.

* 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.

&&

$$

APR