326 
WWUS76 KSGX 222019
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1219 PM PST Mon Dec 22 2025

CAZ043-048-050-057-552-554-230615-
/O.NEW.KSGX.WI.Y.0024.251224T1100Z-251225T0600Z/
San Diego County Coastal Areas-San Bernardino and Riverside
County Valleys-The Inland Empire-San Diego County Valleys-Santa
Ana Mountains and Foothills-Orange County Coastal Areas-Orange
County Inland Areas-
Including the cities of Poway, Garden Grove, Irvine, Escondido,
National City, San Marcos, Chula Vista, Ontario, Mission Viejo,
El Cajon, Fontana, Santa Ana, Santee, Encinitas, Carlsbad, Moreno
Valley, Costa Mesa, Huntington Beach, Anaheim, Orange, San Diego,
La Mesa, Vista, San Bernardino, Oceanside, Fullerton, Rancho
Cucamonga, Riverside, and Corona
1219 PM PST Mon Dec 22 2025

...WIND ADVISORY IN EFFECT FROM 3 AM TO 10 PM PST WEDNESDAY...

* WHAT...South winds 15 to 25 mph with gusts 30 to 45 mph expected. 

* WHERE...Orange County Coastal Areas, Orange County Inland Areas, 
  San Bernardino and Riverside County Valleys-The Inland Empire, San 
  Diego County Coastal Areas, San Diego County Valleys, and Santa 
  Ana Mountains and Foothills.

* WHEN...From 3 AM to 10 PM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...Strongest winds for Orange County and the 
  Inland Empire will be in the morning to early afternoon. Strongest 
  winds for San Diego county will be mid/late morning into the 
  evening hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

CAZ055-060-230615-
/O.NEW.KSGX.HW.A.0004.251223T2000Z-251225T2300Z/
San Bernardino County Mountains-Apple and Lucerne Valleys-
Including the cities of Big Bear City, Victorville, Running
Springs, Hesperia, Wrightwood, Adelanto, Apple Valley, Lake
Arrowhead, Crestline, Southern California Logistics Airport, and
Big Bear Lake
1219 PM PST Mon Dec 22 2025

...HIGH WIND WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY 
AFTERNOON...

* WHAT...South winds 20 to 30 mph with gusts 45 to 65 mph possible 
  in the High Desert. Winds 30 to 40 mph with gusts 60 to 70 in the 
  mountains, locally up to 80 mph possible on the desert slopes of 
  the mountains.

* WHERE...Apple and Lucerne Valleys and San Bernardino County 
  Mountains.

* WHEN...From Tuesday afternoon through Thursday afternoon.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Widespread power outages are possible. Travel could be difficult, 
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates.

&&

$$

CO

849 
WWUS76 KSGX 230237
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
637 PM PST Mon Dec 22 2025

CAZ055-060-231415-
/O.UPG.KSGX.HW.A.0004.251223T2000Z-251225T2300Z/
/O.NEW.KSGX.HW.W.0005.251223T2000Z-251225T2300Z/
San Bernardino County Mountains-Apple and Lucerne Valleys-
Including the cities of Crestline, Wrightwood, Hesperia, Lake
Arrowhead, Running Springs, Big Bear Lake, Adelanto, Victorville,
Southern California Logistics Airport, Apple Valley, and Big Bear
City
637 PM PST Mon Dec 22 2025

...HIGH WIND WARNING IN EFFECT FROM NOON TUESDAY TO 3 PM PST 
THURSDAY...

* WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected. 
  Isolated gusts to 75 mph.

* WHERE...Apple and Lucerne Valleys and San Bernardino County 
  Mountains. Strongest winds along the desert slopes of the 
  mountains and adjacent desert foothills.

* WHEN...From noon Tuesday to 3 PM PST Thursday.

* IMPACTS...Damaging winds could blow down trees and power lines. 
  Power outages are possible. Travel will be difficult, especially 
  for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Watch for falling debris and tree limbs. Use caution if you must 
drive.

&&

$$

CAZ043-048-050-057-552-554-231415-
/O.CON.KSGX.WI.Y.0024.251224T1100Z-251225T0600Z/
San Diego County Coastal Areas-San Bernardino and Riverside
County Valleys-The Inland Empire-San Diego County Valleys-Santa
Ana Mountains and Foothills-Orange County Coastal Areas-Orange
County Inland Areas-
Including the cities of Huntington Beach, Corona, San Diego,
Ontario, Poway, Oceanside, Irvine, Garden Grove, Anaheim, El
Cajon, Mission Viejo, Rancho Cucamonga, Fontana, San Marcos,
Carlsbad, Moreno Valley, Santee, National City, Santa Ana,
Riverside, San Bernardino, Orange, Costa Mesa, Chula Vista,
Fullerton, La Mesa, Vista, Escondido, and Encinitas
637 PM PST Mon Dec 22 2025

...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM TO 10 PM PST 
WEDNESDAY...

* WHAT...South winds 15 to 25 mph with gusts 30 to 40 mph expected. 

* WHERE...Orange County Coastal Areas, Orange County Inland Areas, 
  San Bernardino and Riverside County Valleys-The Inland Empire, San 
  Diego County Coastal Areas, San Diego County Valleys, and Santa 
  Ana Mountains and Foothills.

* WHEN...From 3 AM to 10 PM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree 
  limbs could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...Strongest winds for Orange County and the 
  Inland Empire will be in the morning to early afternoon. Strongest 
  winds for San Diego county will be mid to late morning into the 
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high 
profile vehicles. Use extra caution.

&&

$$

SS