224
WWUS76 KSGX 202003
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
103 PM PDT Thu Jun 20 2024

CAZ048-210415-
/O.CON.KSGX.HT.Y.0003.240622T1700Z-240624T0300Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Corona, Ontario, Riverside, Moreno
Valley, San Bernardino, Fontana, and Rancho Cucamonga
103 PM PDT Thu Jun 20 2024

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO 8 PM PDT
SUNDAY...

* WHAT...Temperatures 98 to 102F expected.

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

* WHEN...From 10 AM Saturday to 8 PM PDT Sunday. Hottest day
  Saturday.

* 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.

&&

$$

CAZ050-210415-
/O.CON.KSGX.HT.Y.0003.240622T1700Z-240623T0300Z/
San Diego County Valleys-
Including the cities of Escondido, Poway, El Cajon, La Mesa, San
Marcos, and Santee
103 PM PDT Thu Jun 20 2024

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY...

* WHAT...Temperatures up to 90 to 96F expected.

* WHERE...San Diego County Valleys.

* WHEN...From 10 AM to 8 PM PDT Saturday.

* 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.

&&

$$

CAZ055-056-058-210415-
/O.CON.KSGX.HT.Y.0003.240622T1700Z-240623T0300Z/
San Bernardino County Mountains-Riverside County Mountains-San
Diego County Mountains-
Including the cities of Crestline, Julian, and Pine Valley
103 PM PDT Thu Jun 20 2024

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 8 PM PDT SATURDAY...

* WHAT...Temperatures up to 95 expected.

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

* WHEN...From 10 AM to 8 PM PDT Saturday.

* 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.

&&

$$

CAZ554-210415-
/O.CON.KSGX.HT.Y.0003.240622T1700Z-240624T0300Z/
Orange County Inland Areas-
Including the cities of Garden Grove, Anaheim, Orange, Fullerton,
Santa Ana, Irvine, and Mission Viejo
103 PM PDT Thu Jun 20 2024

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO 8 PM PDT
SUNDAY...

* WHAT...Temperatures of 85 to 92F expected.

* WHERE...Orange County Inland Areas.

* WHEN...From 10 AM Saturday to 8 PM PDT 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.

&&

$$

CAZ061-210415-
/O.EXT.KSGX.EH.A.0003.240624T1700Z-240627T0300Z/
Coachella Valley-
Including the cities of La Quinta, Palm Desert, Coachella, Palm
Desert Country, Cathedral City, Indio, and Palm Springs
103 PM PDT Thu Jun 20 2024

...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM MONDAY MORNING THROUGH
WEDNESDAY EVENING...

* WHAT...Dangerously hot conditions with temperatures of 110 to 115F.

* WHERE...Coachella Valley.

* WHEN...From Monday morning through Wednesday evening. Slightly
  lower for weekend.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events. Major heat risk and long duration heat wave.

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.

&&

$$

CAZ062-210415-
/O.CON.KSGX.EH.A.0003.240622T1700Z-240628T0300Z/
San Diego County Deserts-
Including the cities of Borrego Springs
103 PM PDT Thu Jun 20 2024

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SATURDAY MORNING
THROUGH THURSDAY EVENING...

* WHAT...Dangerously hot conditions with temperatures of 110 to 115F.

* WHERE...San Diego County Deserts.

* WHEN...From Saturday morning through Thursday evening. Hottest
  Monday to Thursday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events. Major heat risk and long duration heat wave.

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.

&&

$$

Tardy