High Wind Warning 6, NWS San Diego, CA

662 
WWUS76 KSGX 212108
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
108 PM PST Mon Feb 21 2022

CAZ062-065-220600-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0200Z/
San Diego County Deserts-San Gorgonio Pass Near Banning-
Including the cities of Borrego Springs, Banning, 
and Desert Hot Springs
108 PM PST Mon Feb 21 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST TUESDAY...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...San Diego County Deserts and San Gorgonio Pass Near 
  Banning.

* WHEN...Until 6 PM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, especially
  for high profile vehicles. Visibility reduced in blowing dust
  and sand.

* ADDITIONAL DETAILS...Strongest wind gusts will occur below the
  San Gorgonio Pass and along the desert slopes of the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ056-058-220600-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0000Z/
Riverside County Mountains-San Diego County Mountains-
Including the cities of Idyllwild-Pine Cove, Julian, 
and Pine Valley
108 PM PST Mon Feb 21 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

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

* WHEN...Until 4 PM PST Tuesday.

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

* ADDITIONAL DETAILS...Strongest winds expected on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-220600-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0200Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
108 PM PST Mon Feb 21 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST TUESDAY...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...Coachella Valley.

* WHEN...Until 6 PM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, especially
  for high profile vehicles. Visibility reduced in blowing dust
  and sand.

* ADDITIONAL DETAILS...Strongest winds expected on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ060-220600-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
108 PM PST Mon Feb 21 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph 
  expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...Until 4 PM PST Tuesday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.
  Visibility reduced in blowing dust and sand.

* ADDITIONAL DETAILS...Strongest winds expected on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ055-220600-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
108 PM PST Mon Feb 21 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts to 65 mph 
  expected.

* WHERE...San Bernardino County Mountains.

* WHEN...Until 4 PM PST Tuesday.

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

* ADDITIONAL DETAILS...Strongest winds expected on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ043-048-050-552-554-220600-
/O.CON.KSGX.WI.Y.0016.220222T1600Z-220223T0200Z/
San Diego County Coastal Areas-
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Coastal Areas-
Orange County Inland Areas-
Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, 
National City, San Diego, Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach, 
Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, 
Fullerton, and Mission Viejo
108 PM PST Mon Feb 21 2022

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM PST
TUESDAY...

* WHAT...Southwest winds 10 to 20 mph with gusts to 35 mph 
  expected.

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

* WHEN...From 8 AM to 6 PM PST Tuesday.

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

* ADDITIONAL DETAILS...Strongest winds expected on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sandiego

938 
WWUS76 KSGX 220507
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
907 PM PST Mon Feb 21 2022

CAZ062-065-221315-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0200Z/
San Diego County Deserts-San Gorgonio Pass Near Banning-
Including the cities of Borrego Springs, Banning, 
and Desert Hot Springs
907 PM PST Mon Feb 21 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST TUESDAY...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50 
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...San Diego County Deserts and San Gorgonio Pass Near 
  Banning.

* WHEN...Until 6 PM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Power outages are possible. Travel will be difficult, 
  especially for high profile vehicles. Visibility reduced in 
  blowing dust and sand.

* ADDITIONAL DETAILS...Strongest wind gusts will occur below the
  San Gorgonio Pass and along the desert slopes of the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ056-058-221315-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0000Z/
Riverside County Mountains-San Diego County Mountains-
Including the cities of Idyllwild-Pine Cove, Julian, 
and Pine Valley
907 PM PST Mon Feb 21 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50 
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

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

* WHEN...Until 4 PM PST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-221315-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0200Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
907 PM PST Mon Feb 21 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM PST TUESDAY...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50 
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...Coachella Valley.

* WHEN...Until 6 PM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, especially
  for high profile vehicles. Visibility reduced in blowing dust
  and sand.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ060-221315-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
907 PM PST Mon Feb 21 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph 
  expected.

* WHERE...Apple and Lucerne Valleys.

* WHEN...Until 4 PM PST Tuesday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.
  Visibility reduced in blowing dust and sand.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ055-221315-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
907 PM PST Mon Feb 21 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts to 65 mph 
  expected.

* WHERE...San Bernardino County Mountains.

* WHEN...Until 4 PM PST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ043-048-050-552-554-221315-
/O.CON.KSGX.WI.Y.0016.220222T1600Z-220223T0200Z/
San Diego County Coastal Areas-
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Coastal Areas-
Orange County Inland Areas-
Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, 
National City, San Diego, Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, 
El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach, 
Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, 
Fullerton, and Mission Viejo
907 PM PST Mon Feb 21 2022

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM PST
TUESDAY...

* WHAT...Southwest winds 10 to 20 mph with gusts to 35 mph 
  expected.

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

* WHEN...From 8 AM to 6 PM PST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sandiego

385 
WWUS76 KSGX 221100
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
300 AM PST Tue Feb 22 2022

CAZ062-065-222315-
/O.EXT.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
San Diego County Deserts-San Gorgonio Pass Near Banning-
Including the cities of Borrego Springs, Banning, 
and Desert Hot Springs
300 AM PST Tue Feb 22 2022

...HIGH WIND WARNING NOW IN EFFECT UNTIL 9 PM PST THIS EVENING...

* WHAT...West winds 30 to 40 mph with gusts to 70 mph.

* WHERE...San Diego County Deserts and San Gorgonio Pass Near 
  Banning.

* WHEN...Until 9 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-222315-
/O.EXT.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
300 AM PST Tue Feb 22 2022

...HIGH WIND WARNING NOW IN EFFECT UNTIL 9 PM PST THIS EVENING...

* WHAT...West winds 30 to 40 mph with gusts to 75 mph.

* WHERE...Coachella Valley.

* WHEN...Until 9 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ056-058-222315-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0000Z/
Riverside County Mountains-San Diego County Mountains-
Including the cities of Idyllwild-Pine Cove, Julian, 
and Pine Valley
300 AM PST Tue Feb 22 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

* WHAT...West winds 30 to 40 mph with gusts to 70 mph.

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

* WHEN...Until 4 PM PST this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ050-222315-
/O.NEW.KSGX.FZ.A.0001.220224T0600Z-220224T1700Z/
/O.EXT.KSGX.WI.Y.0016.220222T1600Z-220223T0800Z/
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
300 AM PST Tue Feb 22 2022

...WIND ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO MIDNIGHT
PST TONIGHT...
...FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY
MORNING...

* WHAT...For the Wind Advisory, west winds 10 to 20 mph with gusts
  to 35 mph expected. For the Freeze Watch, sub-freezing
  temperatures as low as 28 possible.

* WHERE...San Diego County Valleys.

* WHEN...For the Wind Advisory, from 8 AM this morning to 
  midnight PST tonight. For the Freeze Watch, from Wednesday 
  evening through Thursday morning.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost and freeze conditions could kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ043-222315-
/O.EXT.KSGX.WI.Y.0016.220222T1600Z-220223T0800Z/
San Diego County Coastal Areas-
Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, 
National City, and San Diego
300 AM PST Tue Feb 22 2022

...WIND ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO MIDNIGHT
PST TONIGHT...

* WHAT...West winds 10 to 20 mph with gusts to 35 mph expected.

* WHERE...San Diego County Coastal Areas.

* WHEN...From 8 AM this morning to midnight PST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-222315-
/O.NEW.KSGX.HZ.A.0001.220224T0600Z-220224T1700Z/
/O.CON.KSGX.WI.Y.0016.220222T1600Z-220223T0200Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
300 AM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 6 PM
PST THIS EVENING...
...HARD FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY MORNING...

* WHAT...For the Wind Advisory, southwest winds 10 to 20 mph with
  gusts to 35 mph expected. For the Hard Freeze Watch, sub-
  freezing temperatures as low as 24 possible.

* WHERE... For southern and eastern portions of the Inland 
  Empire.

* WHEN...For the Wind Advisory, from 8 AM this morning to 6 PM 
  PST this evening. For the Hard Freeze Watch, from Wednesday 
  evening through Thursday morning.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost and freeze conditions could kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ060-222315-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
300 AM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

* WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph.

* WHERE...Apple and Lucerne Valleys.

* WHEN...Until 4 PM PST this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ055-222315-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
300 AM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

* WHAT...Southwest winds 30 to 40 mph with gusts to 65 mph.

* WHERE...San Bernardino County Mountains.

* WHEN...Until 4 PM PST this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ552-554-222315-
/O.CON.KSGX.WI.Y.0016.220222T1600Z-220223T0200Z/
Orange County Coastal Areas-Orange County Inland Areas-
Including the cities of Huntington Beach, Costa Mesa, Santa Ana, 
Anaheim, Garden Grove, Irvine, Orange, Fullerton, 
and Mission Viejo
300 AM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 6 PM
PST THIS EVENING...

* WHAT...West winds 10 to 20 mph with gusts to 35 mph expected.

* WHERE...Orange County Coastal Areas and Orange County Inland 
  Areas.

* WHEN...From 8 AM this morning to 6 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sandiego

17

082 
WWUS76 KSGX 222126
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
126 PM PST Tue Feb 22 2022

CAZ062-065-230500-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
San Diego County Deserts-San Gorgonio Pass Near Banning-
Including the cities of Borrego Springs, Banning, 
and Desert Hot Springs
126 PM PST Tue Feb 22 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...West winds 30 to 40 mph with widespread gusts over 50 
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...San Diego County Deserts and San Gorgonio Pass Near 
  Banning.

* WHEN...Until 6 PM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, especially
  for high profile vehicles. Visibility reduced in blowing dust
  and sand.

* ADDITIONAL DETAILS...Strongest wind gusts will occur below the
  San Gorgonio Pass and along the desert slopes of the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ056-058-230000-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0000Z/
Riverside County Mountains-San Diego County Mountains-
Including the cities of Idyllwild-Pine Cove, Julian, 
and Pine Valley
126 PM PST Tue Feb 22 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM PST TUESDAY...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50
  mph. Gusts to 70 mph possible in favored passes and along the 
  desert slopes of the mountains.

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

* WHEN...Until 4 PM PST Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-230500-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
126 PM PST Tue Feb 22 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50
  mph. Gusts to 75 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...Coachella Valley.

* WHEN...Until 6 PM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Power outages are possible. Travel will be difficult, especially
  for high profile vehicles. Visibility reduced in blowing dust
  and sand.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ048-230530-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0200Z/
/O.CON.KSGX.HZ.A.0001.220224T0600Z-220224T1700Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
126 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING...
...HARD FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...

* WHAT...For the Wind Advisory, southwest winds 10 to 20 mph 
  with gusts to 35 mph expected. For the Hard Freeze Watch, sub- 
  freezing temperatures as low as 24 possible.

* WHERE... For southern and eastern portions of the Inland 
  Empire.

* WHEN...For the Wind Advisory, from 8 AM this morning to 6 PM 
  PST this evening. For the Hard Freeze Watch, from Wednesday 
  evening through Thursday morning.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost and freeze conditions could kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...A slow warming trend will occur into the
  weekend, where Friday morning may also see temperatures near 32
  degrees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ050-230530-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0800Z/
/O.CON.KSGX.FZ.A.0001.220224T0600Z-220224T1700Z/
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
126 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...
...FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY MORNING...

* WHAT...For the Wind Advisory, west winds 10 to 20 mph with 
  gusts to 35 mph expected. For the Freeze Watch, sub-freezing 
  temperatures as low as 28 possible.

* WHERE...San Diego County Valleys.

* WHEN...For the Wind Advisory, from 8 AM this morning to 
  midnight PST tonight. For the Freeze Watch, from Wednesday 
  evening through Thursday morning.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost and freeze conditions could kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...A slow warming trend will occur into the
  weekend, where Friday morning may also see temperatures near 32
  degrees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ060-230000-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
126 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

* WHAT...Southwest winds 25 to 35 mph with gusts to 60 mph.

* WHERE...Apple and Lucerne Valleys.

* WHEN...Until 4 PM PST this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ055-230000-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0000Z/
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
126 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50
  mph. Gusts to 65 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...San Bernardino County Mountains.

* WHEN...Until 4 PM PST this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ552-554-230200-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0200Z/
Orange County Coastal Areas-Orange County Inland Areas-
Including the cities of Huntington Beach, Costa Mesa, Santa Ana, 
Anaheim, Garden Grove, Irvine, Orange, Fullerton, 
and Mission Viejo
126 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING...

* WHAT...West winds 10 to 20 mph with gusts to 35 mph expected.

* WHERE...Orange County Coastal Areas and Orange County Inland 
  Areas.

* WHEN...From 8 AM this morning to 6 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ043-230530-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T0800Z/
San Diego County Coastal Areas-
Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, 
National City, and San Diego
126 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* WHAT...West winds 10 to 20 mph with gusts to 35 mph expected.

* WHERE...San Diego County Coastal Areas.

* WHEN...From 8 AM this morning to midnight PST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

APR

For more information from the National Weather Service visit
http://weather.gov/sandiego

976 
WWUS76 KSGX 230300
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
700 PM PST Tue Feb 22 2022

CAZ062-065-230500-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
San Diego County Deserts-San Gorgonio Pass Near Banning-
Including the cities of Borrego Springs, Banning, 
and Desert Hot Springs
700 PM PST Tue Feb 22 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...West winds 30 to 40 mph with widespread gusts over 50
  mph. Local gusts to 70 mph possible in favored passes and along
  the desert slopes of the mountains.

* WHERE...San Diego County Deserts and San Gorgonio Pass Near 
  Banning.

* WHEN...Until 9 PM PST.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Power outages are possible. Travel will be difficult, 
  especially for high profile vehicles. Visibility reduced in 
  blowing dust and sand.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ061-230500-
/O.CON.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
700 PM PST Tue Feb 22 2022

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...West winds 25 to 35 mph with widespread gusts over 50 
  mph. Gusts to 75 mph possible in favored passes and along the 
  desert slopes of the mountains.

* WHERE...Coachella Valley.

* WHEN...Until 6 PM PST Tuesday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Power outages are possible. Travel will be difficult, 
  especially for high profile vehicles. Visibility reduced in 
  blowing dust and sand.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution if you must drive.

&&

$$

CAZ050-231100-
/O.EXT.KSGX.WI.Y.0016.000000T0000Z-220223T1700Z/
/O.CON.KSGX.FZ.A.0001.220224T0600Z-220224T1700Z/
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
700 PM PST Tue Feb 22 2022

...WIND ADVISORY NOW IN EFFECT UNTIL 9 AM PST WEDNESDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY MORNING...

* WHAT...For the Wind Advisory, west winds 10 to 20 mph with 
  gusts to 35 mph expected. For the Freeze Watch, sub-freezing 
  temperatures as low as 28 possible.

* WHERE...San Diego County Valleys.

* WHEN...For the Wind Advisory, until 9 AM PST Wednesday. For 
  the Freeze Watch, from Wednesday evening through Thursday 
  morning.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result. Frost and freeze conditions could kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...A slow warming trend will occur into the 
  weekend, where Friday morning may also see temperatures near 
  32 degrees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ043-231100-
/O.EXT.KSGX.WI.Y.0016.000000T0000Z-220223T1700Z/
San Diego County Coastal Areas-
Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, 
National City, and San Diego
700 PM PST Tue Feb 22 2022

...WIND ADVISORY NOW IN EFFECT UNTIL 9 AM PST WEDNESDAY...

* WHAT...West winds 10 to 20 mph with gusts to 35 mph expected.

* WHERE...San Diego County Coastal Areas.

* WHEN...Until 9 AM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ060-231100-
/O.EXB.KSGX.HZ.A.0001.220224T0500Z-220224T1600Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
700 PM PST Tue Feb 22 2022

...HARD FREEZE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY MORNING...

* WHAT...Hard Freeze Watch, morning lows below 20 degrees 
  possible.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From Wednesday evening through Thursday morning.

* IMPACTS..The hard freeze could kill crops, and other sensitive
  vegetation. It may also damage uninsulated plumbing.

* ADDITIONAL DETAILS...A slow warming trend will occur into the
  weekend.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ048-231100-
/O.CON.KSGX.HZ.A.0001.220224T0600Z-220224T1700Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the city of Moreno Valley
700 PM PST Tue Feb 22 2022

...HARD FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...

* WHAT...Sub-freezing temperatures as low as 24 possible.

* WHERE... For southern and eastern portions of the Inland 
  Empire.

* WHEN...Wednesday evening through Thursday morning.

* IMPACTS...Frost and freeze conditions could kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...A slow warming trend will occur into the 
  weekend, where Friday morning may also see temperatures near 
  32 degrees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sandiego

953 
WWUS76 KSGX 230459
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
859 PM PST Tue Feb 22 2022

CAZ062-065-230600-
/O.EXP.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
San Diego County Deserts-San Gorgonio Pass Near Banning-
Including the cities of Borrego Springs, Banning, 
and Desert Hot Springs
859 PM PST Tue Feb 22 2022

...HIGH WIND WARNING WILL EXPIRE AT 9 PM PST THIS EVENING...

Winds have decreased most areas but will remain gusty overnight.


$$

CAZ061-230600-
/O.EXP.KSGX.HW.W.0006.000000T0000Z-220223T0500Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
859 PM PST Tue Feb 22 2022

...HIGH WIND WARNING WILL EXPIRE AT 9 PM PST THIS EVENING...

Winds have decreased most areas but will remain gusty overnight.

$$

CAZ050-231300-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T1700Z/
/O.CON.KSGX.FZ.A.0001.220224T0600Z-220224T1700Z/
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
859 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY MORNING...

* WHAT...For the Wind Advisory, west winds 10 to 20 mph with 
  gusts to 35 mph expected. For the Freeze Watch, sub-freezing 
  temperatures as low as 28 possible.

* WHERE...San Diego County Valleys.

* WHEN...For the Wind Advisory, until 9 AM PST Wednesday. For 
  the Freeze Watch, from Wednesday evening through Thursday 
  morning.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.
  Frost and freeze conditions could kill crops, other sensitive
  vegetation and possibly damage unprotected plumbing.

* ADDITIONAL DETAILS...A slow warming trend will occur into the 
  weekend, where Friday morning may also see temperatures near 
  32 degrees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ043-231300-
/O.CON.KSGX.WI.Y.0016.000000T0000Z-220223T1700Z/
San Diego County Coastal Areas-
Including the cities of Vista, Carlsbad, Encinitas, Chula Vista, 
National City, and San Diego
859 PM PST Tue Feb 22 2022

...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST WEDNESDAY...

* WHAT...West winds 10 to 20 mph with gusts to 35 mph expected.

* WHERE...San Diego County Coastal Areas.

* WHEN...Until 9 AM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CAZ048-231300-
/O.CON.KSGX.HZ.A.0001.220224T0600Z-220224T1700Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the city of Moreno Valley
859 PM PST Tue Feb 22 2022

...HARD FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...

* WHAT...Sub-freezing temperatures as low as 24 possible.

* WHERE... For southern and eastern portions of the Inland 
  Empire.

* WHEN...Wednesday evening through Thursday morning.

* IMPACTS...Frost and freeze conditions could kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

* ADDITIONAL DETAILS...A slow warming trend will occur into the 
  weekend, where Friday morning may also see temperatures near 
  32 degrees.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

CAZ060-231300-
/O.CON.KSGX.HZ.A.0001.220224T0500Z-220224T1600Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
859 PM PST Tue Feb 22 2022

...HARD FREEZE WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING
THROUGH THURSDAY MORNING...

* WHAT...Hard Freeze Watch, morning lows below 20 degrees 
  possible.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From Wednesday evening through Thursday morning.

* IMPACTS..The hard freeze could kill crops, and other sensitive 
  vegetation. It may also damage uninsulated plumbing.

* ADDITIONAL DETAILS...Not as quite as cold Thursday night. A 
  slow warming trend will occur into the weekend.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing

&&

$$

For more information from the National Weather Service visit
http://weather.gov/sandiego

Area Forecast Discussion
National Weather Service San Diego CA
917 PM PST Sun Feb 20 2022

.SYNOPSIS...
A change in the weather is in store for this week as a strong
trough of low pressure moves into California. Each day will be
progressively colder through Wednesday with areas of light showers
expected by Monday for areas along and west of the mountains.
Along with the cold weather, gusty winds will occur many of our
mountain and desert communities Monday through Wednesday. This
system will also bring the chance for light showers on Monday, and
heavier precipitation by later on Tuesday into Wednesday. This
cold system will bring lower snow levels and modest accumulating
snowfall to our mountain communities. The storm system will depart
Thursday, leading to drier weather and a slow warm up by the end
of the week.

&&

.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...

Update:

Plenty of sunshine again prevailed across Southern California
today. Highs across our service area ranged from 52 degrees at Big
Bear City to 81 at Palm Springs and Ocotillo Wells.

Cloudiness is on the increase this evening with marine layer
stratus moving into the inland valleys and to the coastal mountain
slopes. Spotty drizzle/light rain is possible late tonight
through Monday as the marine layer deepens. HRRR and WRF show
this and this is in the forecast, so no changes are needed this
evening.

Previous Discussion (Issued at 209 PM PST Sun Feb 20 2022):

We hope you folks west of the mountains enjoy those sunny skies we
have out there today because big changes are a comin'. A trough in
the Pacific Northwest continues its way south this afternoon with
California in its path. Significant pressure falls from the first
shortwave will occur later tonight, rapidly deepening the marine
layer and increasing west winds across the mountains and deserts.
This will lead to an increase in precipitable water values, where
some light showers along and west of the mountains will be
possible early Monday morning through Tuesday morning. WPC
guidance showing highest amounts will be focused on the coastal
slopes.

The main part of the show takes the stage by Tuesday afternoon as
a vorticity maxima surges southward along the Pacific coast,
digging out a stronger shortwave trough into Southern California.
This will bring in that cold Canadian air, where high temperatures
will be 5 to 15 (even 20 degrees!) below average by Tuesday and
Wednesday afternoons. Not only will it be cold, but those west
winds will continue to blow across the region. Coastal and valley
areas west of the mountains will see wind gusts 20-30 MPH, while
our friends in the mountains and deserts will see widespread
gusts near 50 MPH with 65-75 MPH readings possible along the
desert slopes. Please see the High Wind Watch for more details.

Precipitation will overspread the region by Tuesday afternoon,
becoming heaviest Tuesday night and Wednesday morning. Everyone
across the region should get in on the fun as WPC/NBM guidance
point to light amounts in parts of the deserts and the Inland
Empire and OC. Great totals will be across San Diego County, as
the east-west orientation of the trough depicts. Snow lovers, now
is your time to shine! Snow levels will start just over 4,000 feet
on Tuesday, lowering to locally near 2,500 feet by Wednesday. This
will produce some modest snow accumulations. Since it will be very
windy, this will create hazardous impacts for travel on mountain
roads, including along the 8 and the 15 through the mountains.
These conditions have led to issuance of the Winter Storm Watch
across the mountain areas Tuesday afternoon through Wednesday
evening.

Just as the storm has its fun rotating through SoCal, it will
quickly head on out by Thursday as a trough pushes south across
the West. We can expect a slow warming trend Thursday into next
weekend. This will also bring periods of offshore flow and dry
weather.

&&

.AVIATION...
210430Z...Coast and Valleys...BKN-OVC low clouds with bases 2500-
3500 feet MSL will continue to fill into the coastal basin tonight.
Coastal mountain slopes will be obscured in clouds/fog late tonight
through Monday morning. DZ/-SHRA possible along and west of the
mountains 12-20Z.

Elsewhere, SCT-BKN high clouds at/above 25,000 feet MSL through
Monday afternoon.

Southwest to west winds will continue to increase across the
mountain ridges, desert mountain slopes, and below the passes
tonight, with surface gusts 30-45 kts. Moderate to strong
up/downdrafts and LLWS likely over/east of the mountains.

&&

.MARINE...
No hazardous marine conditions are expected through Monday morning.
Strong west-northwest winds 20 knots or more and large, choppy seas
will begin to develop Monday afternoon. Winds strenghten Tuesday and
Wednesday with gusts 25 to 30 kts. A Small Craft Advisory will be in
effect from Monday afternoon to Wednesday evening. Winds will
diminish by Thursday morning. Periods of showers expected Tuesday
and Wednesday, along with a slight chance of thunderstorms Tuesday
night/early Wednesday morning.

&&

.BEACHES...
Short-period windswells from the northwest will bring elevated surf
at times Monday through Wednesday, mainly on west-facing beaches of
southern San Diego County. High rip current risk will accompany the
surf at all Orange and San Diego County beaches during this time.
Surf will peak at about 6 feet on Tuesday in southern San Diego
County.

&&

.HYDROLOGY...
Scattered, light rain showers will be possible beginning on Monday
and continuing into Tuesday along and west of the mountains. Any
accumulations will be spotty and light, except perhaps along the
coastal slope of the mountains where sustained upslope flow will
maintain saturation. Little to no significant runoff is expected.

For Tuesday evening into Wednesday, the showers will become more
widespread, and locally heavier, especially in thunderstorms,
which are possible. Rainfall in these heavier cells may contain
small hail as well. The snow level will drop to 3000 FT or lower
by Wednesday morning, limiting any significant runoff from higher
elevations. Any flooding issues will likely be brief and localized
in the heavier downpours. The larger rain totals are currently
focused over western San Diego County.

Preliminary precipitation totals from Monday through Wednesday are
as follows:
Deserts...0.05 to 0.25 inch Coastal and inland Orange
County...0.10 to 0.40 inch Inland empire...0.15 to 0.50 inch San
Diego County (coast/valleys)...0.50 to 1.00 inch Coastal mountain
slopes...1.00 to 1.50 inches (Mostly snow above 4000 FT).

&&

.SKYWARN...
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...High Wind Watch from 7 AM PST Monday through late Tuesday night
     for Apple and Lucerne Valleys-Coachella Valley-Riverside
     County Mountains-San Bernardino County Mountains-San Diego
     County Deserts-San Diego County Mountains-San Gorgonio Pass
     Near Banning.

     Winter Storm Watch from Tuesday afternoon through Wednesday
     evening for Riverside County Mountains-San Bernardino
     County Mountains-San Diego County Mountains.

PZ...Small Craft Advisory from 4 PM Monday to 10 PM PST Wednesday for
     Coastal Waters from San Mateo Point to the Mexican Border
     and out to 30 nm-Waters from San Mateo point to the Mexican
     Border Extending 30 to 60 nm out including San Clemente
     Island.

&&

PUBLIC...Gregoria (Update)/APR (Previous Discussion)
AVIATION/MARINE...Connolly