Wind Advisory 18, NWS San Diego, CA

602 
WWUS76 KSGX 250446
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
946 PM PDT Sat Oct 24 2020

CAZ048-055-057-554-251300-
/O.CON.KSGX.HW.W.0007.201026T0900Z-201027T0000Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline, 
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, 
Wrightwood, Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, 
and Mission Viejo
946 PM PDT Sat Oct 24 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT
MONDAY...

* WHAT...Northeast 20 to 40 mph with gusts to 60 mph. Isolated 
  gusts to 70 mph. The strongest winds will impact areas below 
  the Cajon Pass, impacting I-15, I-215, as well as I-10 and 
  Highways 66, 60, and 91 and 241 into Orange County.

* WHERE...San Bernardino and Riverside County Mountains, the 
  Inland Empire, San Gorgonio Pass, and Inland Orange County.

* WHEN...Late Sunday night through Monday afternoon. The 
  strongest winds will occur from dawn Monday through the 
  afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

A High Wind Warning means a hazardous high wind event is expected
or occurring.  Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

CAZ552-251300-
/O.EXB.KSGX.WI.Y.0018.201026T0900Z-201027T0000Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach and Costa Mesa
946 PM PDT Sat Oct 24 2020

...WIND ADVISORY IN EFFECT FROM 2 AM TO 5 PM PDT MONDAY...

* WHAT...Northeast winds 15 to 25 mph with gusts to 40 mph.

* WHERE...Orange County Coastal Areas.

* WHEN...From 2 AM to 5 PM PDT Monday.

* IMPACTS...Hazardous travel to high profile vehicles. Broken tree
  branches possible. Blowing dust could reduce visibility to less
  than a mile at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ061-251300-
/O.CON.KSGX.WI.Y.0018.201026T0900Z-201027T0600Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
946 PM PDT Sat Oct 24 2020

...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM PDT
MONDAY...

* WHAT...Northeast winds 20 to 30 mph with gusts to 50 mph.

* WHERE...Strongest winds will occur along and east of
  Interstate 10, impacting Desert Hot Springs to Thousand Palms.

* WHEN...FROM 2 AM to 11 PM PDT Monday.

* IMPACTS...Hazardous travel to high profile vehicles. Blowing
  dust reducing visibilities to less than a quarter mile is
  possible. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 35 mph are expected. Winds
this strong can make driving difficult...especially for high
profile vehicles. Use extra caution.

&&

$$

jmb

For more information go to weather.gov

256 
WWUS76 KSGX 251006
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
306 AM PDT Sun Oct 25 2020

CAZ048-055-057-554-252045-
/O.EXT.KSGX.HW.W.0007.201026T0900Z-201027T2100Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline, 
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, 
Wrightwood, Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, 
and Mission Viejo
306 AM PDT Sun Oct 25 2020

...HIGH WIND WARNING NOW IN EFFECT FROM 2 AM MONDAY TO 2 PM PDT
TUESDAY...

* WHAT...Northeast winds 30 to 40 mph with gusts to 65 to 75 mph
  expected. Strongest winds will occur below the Cajon Pass and
  through and below the Santa Ana Mountain canyons.

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

* WHEN...From 2 AM Monday to 2 PM PDT 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...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ061-252045-
/O.NEW.KSGX.WI.Y.0019.201025T1006Z-201026T0500Z/
/O.CON.KSGX.WI.Y.0018.201026T0900Z-201027T0600Z/
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, and Coachella
306 AM PDT Sun Oct 25 2020

...WIND ADVISORY IN EFFECT UNTIL 10 PM PDT THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM PDT
MONDAY...

* WHAT...For today, westerly winds 25 to 35 mph with gusts to 60
  mph. For Monday, north to northwest winds 25 to 35 mph with 
  gusts to 60 mph expected.

* WHERE...Coachella Valley. Strongest winds today below the San Gorgonio
  Pass. For Monday, below the Morongo Pass.

* WHEN...through 10 PM PDT this evening, then again from 2 AM to 
  11 PM PDT Monday.

* 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.

&&

$$

CAZ065-252045-
/O.NEW.KSGX.WI.Y.0019.201025T1006Z-201026T0500Z/
/O.EXA.KSGX.WI.Y.0018.201026T0900Z-201027T0600Z/
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
306 AM PDT Sun Oct 25 2020

...WIND ADVISORY IN EFFECT UNTIL 10 PM PDT THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM PDT
MONDAY...

* WHAT...For today, westerly winds 25 to 35 mph with gusts to 65
  mph. For Monday, northwest winds 30 to 40 mph with gusts to 60 
  mph expected.

* WHERE...Strongest winds today below the San Gorgonio Pass. For 
  Monday, below the Morongo Pass.

* WHEN...through 10 PM PDT this evening, then again from 2 AM to 
  11 PM PDT Monday.

* 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.

&&

$$

CAZ056-058-062-252045-
/O.NEW.KSGX.WI.Y.0019.201025T1006Z-201026T0500Z/
Riverside County Mountains-San Diego County Mountains-
San Diego County Deserts-
Including the cities of Idyllwild-Pine Cove, Julian, Pine Valley,
and Borrego Springs
306 AM PDT Sun Oct 25 2020

...WIND ADVISORY IN EFFECT UNTIL 10 PM PDT THIS EVENING...

* WHAT...West winds 25 to 35 mph with gusts to 65 mph.

* WHERE...Riverside County Mountains, San Diego County Mountains
  and San Diego County Deserts. Strongest wind gusts on the desert
  slopes and foothill areas 

* WHEN...Until 10 PM PDT 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.

&&

$$

CAZ043-050-252045-
/O.EXA.KSGX.WI.Y.0018.201026T0900Z-201027T0000Z/
San Diego County Coastal Areas-San Diego County Valleys-
306 AM PDT Sun Oct 25 2020

...WIND ADVISORY IN EFFECT FROM 2 AM TO 5 PM PDT MONDAY...

* WHAT...Northeast winds 15 to 25 mph with gusts to 45 mph
  expected mainly Camp Pendleton area north of Carlsbad and west 
  of Rainbow.

* WHERE...San Diego County Coastal Areas and San Diego County 
  Valleys .

* WHEN...From 2 AM to 5 PM PDT Monday.

* 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.

&&

$$

CAZ552-252045-
/O.CON.KSGX.WI.Y.0018.201026T0900Z-201027T0000Z/
Orange County Coastal Areas-
Including the cities of Huntington Beach and Costa Mesa
306 AM PDT Sun Oct 25 2020

...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT MONDAY...

* WHAT...Northeast winds 25 to 35 mph with gusts to 50 mph 
  expected.

* WHERE...Orange County Coastal Areas.

* WHEN...From 2 AM to 5 PM PDT Monday.

* 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

010 
WWUS76 KSGX 252111
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
211 PM PDT Sun Oct 25 2020

CAZ048-055-057-554-260515-
/O.CON.KSGX.HW.W.0007.201026T0900Z-201027T2100Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline, 
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, 
Wrightwood, Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, 
and Mission Viejo
211 PM PDT Sun Oct 25 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM MONDAY TO 2 PM
PDT TUESDAY...

* WHAT...Northeast winds 20 to 40 mph with gusts to 70 mph
  expected. The corridor of strongest winds will impact areas
  below the Cajon Pass stretching across the northern Inland
  Empire in and around Rancho Cucamonga, Ontario, Glen Avon,
  extending southwest into inland Orange County, including areas
  in and around Orange, Tustin, Lake Forest to San Clemente. 

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

* WHEN...From 2 AM Monday to 2 PM PDT 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...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ060-260515-
/O.NEW.KSGX.FR.Y.0002.201026T1000Z-201026T1600Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
211 PM PDT Sun Oct 25 2020

...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM PDT MONDAY...

The National Weather Service in San Diego has issued a Frost
Advisory...which is in effect from 3 AM to 9 AM PDT Monday. 

* Location...Apple and Lucerne Valleys.

* Duration...3 to 6 hours.

* Temperature...Low temperatures will fall into the lower 30s.

* Impacts...Sensitive, unprotected vegetation could be killed.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Frost Advisory means that temperatures in the lower 30s are 
expected. Sensitive outdoor plants may be killed if left 
uncovered.

&&

$$

CAZ061-065-260515-
/O.CON.KSGX.WI.Y.0019.000000T0000Z-201026T0500Z/
/O.CON.KSGX.WI.Y.0018.201026T0900Z-201027T0600Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, 
and Desert Hot Springs
211 PM PDT Sun Oct 25 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM PDT
MONDAY...

* WHAT...Through this evening, west winds 25 to 35 mph with gusts
  to 60 mph. For late tonight through Monday, north to northwest winds
  25 to 35 mph with gusts to 60 mph expected. 

* WHERE...Coachella Valley. Strongest winds through this evening
  below the San Gorgonio Pass. For late tonight through Monday,
  below the Morongo Pass. 

* WHEN...Through 10 PM PDT this evening, then again from 2 AM to 
  11 PM PDT Monday. 

* 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.

&&

$$

CAZ056-058-062-260500-
/O.CON.KSGX.WI.Y.0019.000000T0000Z-201026T0500Z/
Riverside County Mountains-San Diego County Mountains-
San Diego County Deserts-
Including the cities of Idyllwild-Pine Cove, Julian, Pine Valley,
and Borrego Springs
211 PM PDT Sun Oct 25 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...

* WHAT...West winds 25 to 35 mph with gusts to 50 mph. Isolated
  gusts to 60 mph.

* WHERE...Riverside County Mountains, San Diego County Mountains 
  and San Diego County Deserts. Strongest wind gusts on the 
  desert slopes and foothill areas. 

* WHEN...Until 10 PM PDT 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.

&&

$$

CAZ043-050-552-260515-
/O.CON.KSGX.WI.Y.0018.201026T0900Z-201027T0000Z/
San Diego County Coastal Areas-San Diego County Valleys-
Orange County Coastal Areas-
Including the cities of Huntington Beach and Costa Mesa
211 PM PDT Sun Oct 25 2020

...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT MONDAY...

* WHAT...Northeast winds 25 to 35 mph with gusts to 50 mph 
  expected. 

* WHERE...Orange County Coastal Areas with the strongest winds
  occurring between San Clemente and Newport Beach.

* WHEN...From 2 AM to 5 PM PDT Monday.

* 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.

&&

$$
Gregoria

864 
WWUS76 KSGX 260348
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
848 PM PDT Sun Oct 25 2020

CAZ048-055-057-554-261300-
/O.CON.KSGX.HW.W.0007.201026T0900Z-201027T2100Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline, 
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, 
Wrightwood, Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, 
and Mission Viejo
848 PM PDT Sun Oct 25 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM MONDAY TO 2 PM
PDT TUESDAY...

* WHAT...Northeast winds 20 to 40 mph with gusts to 70 mph 
  expected. The corridor of strongest winds will impact areas 
  below the Cajon Pass stretching across the northern Inland 
  Empire in and around Rancho Cucamonga, Ontario, Glen Avon, 
  extending southwest into inland Orange County, including areas 
  in and around Orange, Tustin, Lake Forest to San Clemente.

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

* WHEN...From 2 AM Monday to 2 PM PDT 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...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ061-065-261300-
/O.CON.KSGX.WI.Y.0019.000000T0000Z-201026T0500Z/
/O.CON.KSGX.WI.Y.0018.201026T0900Z-201027T0600Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, 
and Desert Hot Springs
848 PM PDT Sun Oct 25 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 PM PDT
MONDAY...

* WHAT...Through this evening, west winds 25 to 35 mph with 
  gusts to 60 mph. For late tonight through Monday, north to 
  northwest winds 25 to 35 mph with gusts to 60 mph expected.

* WHERE...Coachella Valley. Strongest winds through this evening 
  below the San Gorgonio Pass. For late tonight through Monday, 
  below the Morongo Pass.

* WHEN...Through 10 PM PDT this evening, then again from 2 AM to 
  11 PM PDT Monday.

* 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.

&&

$$

CAZ060-261300-
/O.CON.KSGX.FR.Y.0002.201026T1000Z-201026T1600Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
848 PM PDT Sun Oct 25 2020

...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 AM PDT
MONDAY...

* WHAT...Duration of cold temperatures 3 to 6 hours, with low
  temperatures into the lower 30s.

* WHERE...Apple and Lucerne Valleys.

* WHEN...3 AM to 9 AM PDT Monday.

* IMPACTS...Sensitive, unprotected vegetation could be killed.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Frost Advisory means that temperatures in the lower 30s are
expected. Sensitive outdoor plants may be killed if left
uncovered.

&&

$$

CAZ056-058-062-260500-
/O.CON.KSGX.WI.Y.0019.000000T0000Z-201026T0500Z/
Riverside County Mountains-San Diego County Mountains-
San Diego County Deserts-
Including the cities of Idyllwild-Pine Cove, Julian, Pine Valley,
and Borrego Springs
848 PM PDT Sun Oct 25 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...

* WHAT...West winds 25 to 35 mph with gusts to 50 mph. Isolated 
  gusts to 60 mph.

* WHERE...Riverside County Mountains, San Diego County Mountains 
  and San Diego County Deserts. Strongest wind gusts on the 
  desert slopes and foothill areas.

* WHEN...Until 10 PM PDT 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.

&&

$$

CAZ043-050-552-261300-
/O.CON.KSGX.WI.Y.0018.201026T0900Z-201027T0000Z/
San Diego County Coastal Areas-San Diego County Valleys-
Orange County Coastal Areas-
Including the cities of Huntington Beach and Costa Mesa
848 PM PDT Sun Oct 25 2020

...WIND ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 PM PDT MONDAY...

* WHAT...Northeast winds 25 to 35 mph with gusts to 50 mph 
  expected.

* WHERE...Orange County Coastal Areas with the strongest winds 
  occurring between San Clemente and Newport Beach.

* WHEN...From 2 AM to 5 PM PDT Monday.

* 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.

&&

$$

jmb

for more details please visit weather.gov

437 
WWUS76 KSGX 261037
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service SAN DIEGO CA
337 AM PDT Mon Oct 26 2020

CAZ048-055-057-554-262315-
/O.CON.KSGX.HW.W.0007.000000T0000Z-201027T2100Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline, 
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, 
Wrightwood, Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, 
and Mission Viejo
337 AM PDT Mon Oct 26 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PDT TUESDAY...

* WHAT...Areas of northeast winds 30 to 40 mph with gusts to 65
  mph. Isolated gusts to 80 mph. Strongest winds near the coastal
  slopes of the San Bernardino County mountains and near the lower
  coastal slopes of the Santa Ana Mountains. The strongest and
  most widespread winds are expected from mid morning through 
  this afternoon.

* WHERE...Inland Orange County, and the Inland Empire and
  surrounding coastal mountain slopes. 

* WHEN...Until 2 PM PDT 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...Visibility could be reduced today in
  blowing dust in portions of the Inland Empire and inland Orange
  County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ060-262315-
/O.NEW.KSGX.FR.Y.0003.201027T1000Z-201027T1500Z/
/O.CON.KSGX.FR.Y.0002.000000T0000Z-201026T1600Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
337 AM PDT Mon Oct 26 2020

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING...
...FROST ADVISORY IN EFFECT FROM 3 AM TO 8 AM PDT TUESDAY...

* WHAT...Temperatures as low as 30 will result in frost formation.

* WHERE...Apple and Lucerne Valleys.

* WHEN...Until 9 AM PDT this morning and from 3 AM to 8 AM PDT 
  Tuesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if left
  uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ061-065-262315-
/O.EXT.KSGX.WI.Y.0018.000000T0000Z-201027T0000Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, 
and Desert Hot Springs
337 AM PDT Mon Oct 26 2020

...WIND ADVISORY NOW IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...

* WHAT...North winds 25 to 35 mph with gusts to 55 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning.

* WHEN...Until 5 PM PDT this afternoon.

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

* ADDITIONAL DETAILS...Visibility reduced at times in blowing dust
  and blowing sand.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ043-050-552-262315-
/O.CON.KSGX.WI.Y.0018.000000T0000Z-201027T0000Z/
San Diego County Coastal Areas-San Diego County Valleys-
Orange County Coastal Areas-
Including the cities of Huntington Beach and Costa Mesa
337 AM PDT Mon Oct 26 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

* WHAT...Northeast winds 25 to 35 mph with gusts to 55 mph 
  expected.

* WHERE...Orange County Coastal Areas, and northwestern portions
  of the San Diego County coast and valleys. 

* WHEN...Until 5 PM PDT 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.

&&

$$

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

17

425 
WWUS76 KSGX 262128
NPWSGX

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
228 PM PDT Mon Oct 26 2020

CAZ048-055-057-554-270530-
/O.CON.KSGX.HW.W.0007.000000T0000Z-201027T2100Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario, 
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline, 
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, 
Wrightwood, Santa Ana, Anaheim, Garden Grove, Orange, Fullerton, 
and Mission Viejo
228 PM PDT Mon Oct 26 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PDT TUESDAY...

* WHAT...Northeast winds 30 to 40 mph with gusts to 70 mph.
  Isolated gusts to 80 mph below favored canyons. After midnight
  tonight through Tuesday afternoon, northeast winds 20 to 30 mph
  with gusts to 60 mph. Strongest winds from the coastal slopes of
  the San Bernardino County mountains, across the northern Inland
  Empire extending to the Santa Ana Mountains and inland Orange
  County. 

* WHERE...Inland Orange County, the Inland Empire and surrounding
  coastal mountain slopes. Strongest winds below the Cajon Pass
  and on the foothills of the Santa Ana Mountains. 

* WHEN...Until 2 PM PDT 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...Visibility will be reduced at times in dust
  and smoke.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CAZ060-270530-
/O.CON.KSGX.FR.Y.0003.201027T1000Z-201027T1500Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
228 PM PDT Mon Oct 26 2020

...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 8 AM PDT
TUESDAY...

* WHAT...Temperatures in the lower 30s.

* WHERE...Apple and Lucerne Valleys.

* WHEN...From 3 AM to 8 AM PDT Tuesday. 

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

CAZ061-065-270000-
/O.CON.KSGX.WI.Y.0018.000000T0000Z-201027T0000Z/
Coachella Valley-San Gorgonio Pass Near Banning-
Including the cities of Indio, Palm Springs, Cathedral City, 
Palm Desert, Palm Desert Country, La Quinta, Coachella, Banning, 
and Desert Hot Springs
228 PM PDT Mon Oct 26 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

* WHAT...North winds 25 to 35 mph with gusts to 50 mph expected.

* WHERE...Coachella Valley and San Gorgonio Pass Near Banning,
  strongest winds north and east of I-10.

* WHEN...Until 5 PM PDT this afternoon.

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

* ADDITIONAL DETAILS...Visibility reduced at times in blowing 
  dust and blowing sand. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ043-050-552-270000-
/O.CON.KSGX.WI.Y.0018.000000T0000Z-201027T0000Z/
San Diego County Coastal Areas-San Diego County Valleys-
Orange County Coastal Areas-
Including the cities of Huntington Beach and Costa Mesa
228 PM PDT Mon Oct 26 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...

* WHAT...Northeast winds 25 to 35 mph with gusts to 55 mph 
  expected. 

* WHERE...Orange County Coastal Areas, and northwestern portions 
  of the San Diego County coast and valleys. 

* WHEN...Until 5 PM PDT 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.

&&

$$
Gregoria

Area Forecast Discussion
National Weather Service San Diego CA
1009 AM PDT Sat Oct 24 2020

.SYNOPSIS...
It will be cooler today with a mix of clouds and limited sun as a
weak trough off the coast is pulled inland ahead of a colder and
deeper trough dropping south over the Great Basin. The marine layer
will continue to deepen as gusty westerly winds increase with these
systems. Some light precipitation will break out along and west of
the mountains tonight, with the best chance on Sunday into Sunday
night. Moderate to locally strong Santa Ana winds are expected
Monday into Tuesday morning, with fair and warmer weather to follow
next week.

&&

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

...Update...

Have expanded the Fire Weather Watch to include the San Gorgonio
Pass and the Riverside County mountains. Hi-res models show winds
increasing there especially Monday late morning-Tuesday. Will be
assessing whether or not any highlights needed further south this
afternoon.

Complex weather pattern taking shape going from light showers
starting late tonight ahead of a vigorous upper level trough, then
quickly transitioning to Santa Ana winds by Monday. Placement of
the trough will have big implications on just how much rain falls
here in SoCal along with wind strength behind it. Less confidence
on winds being strong and widespread enough for San Diego County
mountains/valleys for heightened fire weather concerns there, but
will be checking latest model runs this afternoon and further
assessing this.

No other changes aside from the Fire Weather Watch expansion
were made this morning.

...Previous Discussion (Issued at 400 AM PDT Sat Oct 24 2020)...

Satellite imagery still showed a considerable amount of high clouds
over SoCal at 2 AM PDT. This was blocking any monitoring of lower,
marine clouds, but sfc observations indicated they were widespread
west of the mts as well. The sfc pressure gradients were fairly
weak, but west wind reports still had gusts to 40+ MPH through and
below the desert passes. Expect a mix of low clouds and high clouds
and limited sun today, which will keep daytime temperatures a bit
below those observed yesterday.

A weak trough off the coast will be drawn inland today and tonight,
along with an increase in atmospheric moisture. Prompting this
advance is a stronger and colder trough moving south over the Great
Basin. This system will continue to evolve through Monday night,
with a closed low pressure center forecast over SW AZ Tue morning.
The low will force strong NE flow over SoCal, especially along and
below the transverse mtn ranges. This has prompted a High Wind Watch
over northern portions of the SGX forecast area including the I.E.
and O.C. Cold and dry continental air will be forced over the mts,
and southwestward toward the coast on Monday, resulting in very low
RH. The combination of dry air and gusty winds has prompted the
issuance of a Fire Weather Watch for these areas as well. See Fire
Weather discussion below for more detail. Ahead of the dry push from
the NE will be sufficient moisture and lift for scattered, light
precipitation along and west of the mts from tonight through Mon
morning. See Hydrology discussion below for detail.

The storm center over AZ will drift east next week as high pressure
aloft over the EastPac expands over CA. This will bring an extended
period of warm days and cool nights into next weekend. A shallow
marine layer will slowly rebuild along the coast after midweek,
moderating the relative humidity over coastal areas and returning
some patchy night and morning low clouds and fog.

&&

.AVIATION...
240830Z...Coast/Valleys/Mountains...Low clouds with bases 2500-3000
feet MSL will continue to fill into the entire coastal basin this
morning. Vis at terminals will remain 6+ miles, but vis could be
reduced to 3-5 miles where clouds and terrain intersect. Very slow
clearing expected today, with valleys clearing around 19-20Z and
coastal areas after 21Z. Low clouds will likely stick around some
coastal areas through the afternoon.

Deserts...SCT-BKN high clouds at/above 12,000 feet MSL through today.

&&

.MARINE...
No hazardous marine conditions are expected through Sunday.
Northeast winds could locally gust to 25 knots Monday and Monday
night which could bring hazardous small craft conditions.

&&

.FIRE WEATHER...
...Fire Weather Watch late Sunday night through Tuesday...
Increasing onshore flow and RH will ease fire weather concerns this
weekend. Some light precipitation will help the effort as well, and
may exceed one-tenth of an inch in some areas of San Diego County
along and west of the mountains.

Sunday night into Monday, an abrupt wind shift will steer gusty
northeast winds across the area from north to south. Northeast winds
of 30 to 45 MPH with isolated gusts 60 to 70 MPH will drive very dry
air toward the coast with RH of 5-10%. Strongest winds will be over
the Santa Ana Mts and canyons, in the Inland Empire below the Cajon
Pass, and below the Morongo Pass. the winds are expected to ease on
Tuesday but will still be strong and gusty in the morning with
little overnight RH recovery.

&&

.HYDROLOGY...
A weak low pressure system from the west will bring scattered
showers from the coast to the mountains late Saturday night into
Sunday as the marine layer deepens. At this time, it appears amounts
will be less than one-tenth inch from the coast to the foothills.

Greater energy from the north could spark heavier showers along and
west of the mountains late Sunday into Monday morning. Amounts look
to be light, but greater instability could generate a few heavier
showers. Right now the flow favors San Diego County with a greater
share of rain. For areas west of the mountains and north of San
Diego County, rainfall totals are forecast to be one-tenth inch or
less, limiting any meaningful runoff. For San Diego County, totals
are forecast to range form one-tenth to one-quarter inch, with up to
one-half inch possible on the coastal mtn slopes in spots.

&&

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

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...Fire Weather Watch from late Sunday night through Tuesday
     afternoon for Orange County Inland Areas-Riverside County
     Mountains-Including The San Jacinto Ranger District Of The
     San Bernardino National Forest-San Bernardino County
     Mountains-Including The Mountain Top And Front Country
     Ranger Districts Of The San Bernardino National Forest-San
     Bernardino and Riverside County Valleys  -The Inland Empire-
     San Gorgonio Pass Near Banning-Santa Ana Mountains-
     Including The Trabuco Ranger District of the Cleveland
     National Forest.

     High Wind Watch from late Sunday night through Monday afternoon
     for Orange County Inland Areas-San Bernardino County
     Mountains-San Bernardino and Riverside County Valleys-The
     Inland Empire-Santa Ana Mountains and Foothills.

PZ...NONE.
&&

PUBLIC...Gregoria (Update)/10 (Prev Discussion)
AVIATION/MARINE...Maxwell