Alert archive / California / Wind Advisories in 2024
Wind Advisory 4, NWS San Diego, CA
NWS San Diego, CA issued this wind advisory at Jan 9, 2024, 1:26 PM PST for 4 counties in California. It took effect at Jan 10, 2024, 12:00 PM PST. It was in force for 24 hr.
The area
The counties it named.
The facts
- Issued
- Jan 9, 2024, 1:26 PM PST (21:26 UTC)
- In effect from
- Jan 10, 2024, 12:00 PM PST
- Expired
- Jan 11, 2024, 12:26 PM PST
- In force
- 24 hr
- Issued by
- NWS San Diego, CA
Counties Orange County, CA, Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 88 km from the middle of the area, began a volume at 21:28 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
San Diego, CA (KNKX), launched 12:00Z, 9.4 hours before the alert went out and 124 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3271 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 65 m²/s²
- 0-3 km storm-relative helicity
- 88 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
094 WWUS76 KSGX 092126 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 126 PM PST Tue Jan 9 2024 CAZ055-100600- /O.NEW.KSGX.HW.W.0002.240110T2000Z-240111T1800Z/ 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 Jan 9 2024 ...HIGH WIND WARNING IN EFFECT FROM NOON WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 60 mph expected. * WHERE...San Bernardino County Mountains. * WHEN...From noon Wednesday to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ056-058-065-100600- /O.NEW.KSGX.HW.W.0002.240111T0300Z-240111T1800Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Idyllwild-Pine Cove, Julian, and Pine Valley 126 PM PST Tue Jan 9 2024 ...HIGH WIND WARNING IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 70 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ043-552-100600- /O.NEW.KSGX.WI.Y.0004.240111T0300Z-240111T2000Z/ San Diego County Coastal Areas-Orange County Coastal Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 126 PM PST Tue Jan 9 2024 ...WIND ADVISORY IN EFFECT FROM 7 PM WEDNESDAY TO NOON PST THURSDAY... * WHAT...Northwest winds 20 to 30 mph with gusts to 45 mph expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ048-050-057-554-100600- /O.NEW.KSGX.WI.Y.0004.240111T0300Z-240111T2000Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-Santa Ana Mountains and Foothills- Orange County Inland Areas- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 126 PM PST Tue Jan 9 2024 ...WIND ADVISORY IN EFFECT FROM 7 PM WEDNESDAY TO NOON PST THURSDAY... * WHAT...West winds 15 to 25 mph with gusts to 40 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Valleys, Santa Ana Mountains and Foothills and Orange County Inland Areas. * WHEN...From 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ060-100600- /O.NEW.KSGX.WI.Y.0004.240110T2000Z-240111T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 126 PM PST Tue Jan 9 2024 ...WIND ADVISORY IN EFFECT FROM NOON WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West winds 25 to 35 mph with gusts to 55 mph expected. * WHERE...Apple and Lucerne Valleys. * WHEN...From noon Wednesday to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ061-062-100600- /O.NEW.KSGX.WI.Y.0004.240111T0300Z-240111T1800Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 126 PM PST Tue Jan 9 2024 ...WIND ADVISORY IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West winds 20 to 30 mph with gusts to 50 mph expected. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ EA
8 follow-up statements
620 WWUS76 KSGX 100522 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 922 PM PST Tue Jan 9 2024 CAZ055-101400- /O.CON.KSGX.HW.W.0002.240110T2000Z-240111T1800Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 922 PM PST Tue Jan 9 2024 ...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 70 mph expected. * WHERE...San Bernardino County Mountains. * WHEN...From noon Wednesday to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Strongest winds will be on the east slopes Thursday morning, before shifting northerly PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ056-058-065-101400- /O.CON.KSGX.HW.W.0002.240111T0300Z-240111T1800Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Idyllwild-Pine Cove, Julian, and Pine Valley 922 PM PST Tue Jan 9 2024 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 75 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Strongest winds will be on the desert slopes Thursday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ043-552-101400- /O.CON.KSGX.WI.Y.0004.240111T0300Z-240111T2000Z/ San Diego County Coastal Areas-Orange County Coastal Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 922 PM PST Tue Jan 9 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO NOON PST THURSDAY... * WHAT...Northwest winds 20 to 30 mph with gusts to 45 mph expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...From 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs and palm fronds could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ048-050-057-554-101400- /O.CON.KSGX.WI.Y.0004.240111T0300Z-240111T2000Z/ San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys-Santa Ana Mountains and Foothills- Orange County Inland Areas- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 922 PM PST Tue Jan 9 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO NOON PST THURSDAY... * WHAT...West to northwest winds 15 to 25 mph with gusts to 40 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Valleys, Santa Ana Mountains and Foothills and Orange County Inland Areas. * WHEN...From 7 PM Wednesday to noon PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Strongest winds are expected Thursday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ060-101400- /O.CON.KSGX.WI.Y.0004.240110T2000Z-240111T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 922 PM PST Tue Jan 9 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West winds 25 to 35 mph with gusts to 55 mph expected. * WHERE...Apple and Lucerne Valleys. * WHEN...From noon Wednesday to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ061-062-101400- /O.CON.KSGX.WI.Y.0004.240111T0300Z-240111T1800Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 922 PM PST Tue Jan 9 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM WEDNESDAY TO 10 AM PST THURSDAY... * WHAT...West to northwest winds 20 to 30 mph with gusts to 50 mph expected. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...From 7 PM Wednesday to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Strongest wind potential will be near the desert slopes due to mountain waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
453 WWUS76 KSGX 101000 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 200 AM PST Wed Jan 10 2024 CAZ056-058-065-102300- /O.EXT.KSGX.HW.W.0002.240111T0200Z-240111T1800Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Idyllwild-Pine Cove, Julian, and Pine Valley 200 AM PST Wed Jan 10 2024 ...HIGH WIND WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 70 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN...From 6 PM this evening to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. 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. && $$ CAZ055-102300- /O.CON.KSGX.HW.W.0002.240110T2000Z-240111T1800Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 200 AM PST Wed Jan 10 2024 ...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 60 mph expected. * WHERE...San Bernardino County Mountains. * WHEN...From noon today to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ CAZ043-050-057-552-554-102300- /O.EXT.KSGX.WI.Y.0004.240111T0800Z-240111T1800Z/ San Diego County Coastal Areas-San Diego County Valleys- Santa Ana Mountains and Foothills-Orange County Coastal Areas- Orange County Inland Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 200 AM PST Wed Jan 10 2024 ...WIND ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM PST THURSDAY... * WHAT...West winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...San Diego County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Coastal Areas and Orange County Inland Areas. * WHEN...From midnight tonight to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ061-062-102300- /O.EXT.KSGX.WI.Y.0004.240111T0200Z-240111T1800Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 200 AM PST Wed Jan 10 2024 ...WIND ADVISORY NOW IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 60 mph expected. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...From 6 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ048-102300- /O.EXT.KSGX.WI.Y.0004.240111T1600Z-240111T2200Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 200 AM PST Wed Jan 10 2024 ...WIND ADVISORY NOW IN EFFECT FROM 8 AM TO 2 PM PST THURSDAY... * WHAT...North winds 15 to 25 mph with gusts to 40 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 8 AM to 2 PM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ060-102300- /O.CON.KSGX.WI.Y.0004.240110T2000Z-240111T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 200 AM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 10 AM PST THURSDAY... * WHAT...West winds 25 to 35 mph with gusts to 55 mph expected. * WHERE...Apple and Lucerne Valleys. * WHEN...From noon today to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 17
416 WWUS76 KSGX 102101 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 101 PM PST Wed Jan 10 2024 CAZ055-110600- /O.CON.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 101 PM PST Wed Jan 10 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 65 mph. * WHERE...San Bernardino County Mountains. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ056-058-065-110600- /O.CON.KSGX.HW.W.0002.240111T0200Z-240111T1800Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Idyllwild-Pine Cove, Julian, and Pine Valley 101 PM PST Wed Jan 10 2024 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts to 75 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN...From 6 PM this evening to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ060-110600- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 101 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...West winds 25 to 35 mph with gusts to 60 mph. * WHERE...Apple and Lucerne Valleys. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ043-050-057-552-554-110600- /O.CON.KSGX.WI.Y.0004.240111T0800Z-240111T1800Z/ San Diego County Coastal Areas-San Diego County Valleys- Santa Ana Mountains and Foothills-Orange County Coastal Areas- Orange County Inland Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 101 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM PST THURSDAY... * WHAT...West winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...San Diego County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Coastal Areas and Orange County Inland Areas. * WHEN...From midnight tonight to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ061-062-110600- /O.CON.KSGX.WI.Y.0004.240111T0200Z-240111T1800Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 101 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...Northwest winds 30 to 40 mph with gusts to 70 mph expected. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...From 6 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ048-110600- /O.CON.KSGX.WI.Y.0004.240111T1600Z-240111T2200Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 101 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PST THURSDAY... * WHAT...North winds 15 to 25 mph with gusts to 40 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 8 AM to 2 PM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ EA
283 WWUS76 KSGX 110427 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 827 PM PST Wed Jan 10 2024 CAZ055-111400- /O.CON.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 827 PM PST Wed Jan 10 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...West winds 30 to 40 mph with gusts to 65 mph. * WHERE...San Bernardino County Mountains. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ056-058-065-111400- /O.CON.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Idyllwild-Pine Cove, Julian, and Pine Valley 827 PM PST Wed Jan 10 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...West winds 35 to 45 mph with gusts to 75 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN...From 6 PM this evening to 10 AM PST Thursday. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ060-111400- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 827 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...West winds 25 to 35 mph with gusts to 60 mph. * WHERE...Apple and Lucerne Valleys. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ043-050-057-552-554-111400- /O.CON.KSGX.WI.Y.0004.240111T0800Z-240111T1800Z/ San Diego County Coastal Areas-San Diego County Valleys- Santa Ana Mountains and Foothills-Orange County Coastal Areas- Orange County Inland Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 827 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM PST THURSDAY... * WHAT...West winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...San Diego County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Coastal Areas and Orange County Inland Areas. * WHEN...From midnight tonight to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ061-062-111400- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 827 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THURSDAY... * WHAT...Northwest winds 30 to 40 mph with gusts to 70 mph expected. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...From 6 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ048-111400- /O.CON.KSGX.WI.Y.0004.240111T1600Z-240111T2200Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 827 PM PST Wed Jan 10 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 2 PM PST THURSDAY... * WHAT...North winds 15 to 25 mph with gusts to 40 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 8 AM to 2 PM PST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Adams
519 WWUS76 KSGX 111150 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 350 AM PST Thu Jan 11 2024 CAZ055-111800- /O.CON.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 350 AM PST Thu Jan 11 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Northwest winds 30 to 40 mph with gusts to 65 mph. * WHERE...San Bernardino County Mountains. * WHEN...Until 10 AM PST this morning. * IMPACTS...Strong winds could damage trees and other objects. 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. && $$ CAZ056-058-065-111800- /O.CON.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Idyllwild-Pine Cove, Julian, and Pine Valley 350 AM PST Thu Jan 11 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...West winds 35 to 45 mph with gusts to 75 mph. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN...Until 10 AM PST this morning. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ CAZ060-111800- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 350 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...West winds 30 to 40 mph with gusts to 60 mph. * WHERE...Apple and Lucerne Valleys. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ043-050-057-552-554-111800- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ San Diego County Coastal Areas-San Diego County Valleys- Santa Ana Mountains and Foothills-Orange County Coastal Areas- Orange County Inland Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 350 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...West winds 20 to 30 mph with gusts to 45 mph. * WHERE...San Diego County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Coastal Areas and Orange County Inland Areas. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ061-062-111800- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 350 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Northwest winds 25 to 35 mph with gusts to 60 mph. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ048-112000- /O.CON.KSGX.WI.Y.0004.240111T1600Z-240111T2200Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 350 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 2 PM PST THIS AFTERNOON... * WHAT...North winds 15 to 25 mph with gusts to 40 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 8 AM this morning to 2 PM PST this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ 17
808 WWUS76 KSGX 111553 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 753 AM PST Thu Jan 11 2024 CAZ055-111800- /O.CON.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 753 AM PST Thu Jan 11 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Northwest winds 20 to 30 mph with gusts to 45 mph. Wind gusts to 55 mph in most wind prone areas. Wind decreasing this morning. * WHERE...San Bernardino County Mountains. * WHEN...Until 10 AM PST this morning. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ056-058-065-111800- /O.CON.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ Riverside County Mountains-San Diego County Mountains- San Gorgonio Pass Near Banning- Including the cities of Idyllwild-Pine Cove, Julian, and Pine Valley 753 AM PST Thu Jan 11 2024 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...West winds 25 to 35 mph with gusts to 45 mph. Wind gust to 65 mph in most wind prone areas. Winds decreasing this morning. * WHERE...Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN...Until 10 AM PST this morning. * IMPACTS...Strong winds could damage trees and other objects. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. && $$ CAZ060-111800- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 753 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...West winds 20 to 30 mph with gusts to 50 mph in most wind prone areas. Winds decreasing this morning. * WHERE...Apple and Lucerne Valleys. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ043-050-057-552-554-111800- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ San Diego County Coastal Areas-San Diego County Valleys- Santa Ana Mountains and Foothills-Orange County Coastal Areas- Orange County Inland Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 753 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Northwest winds 15 to 30 mph with gusts to 40 mph. Winds decreasing except on the immediate coast. * WHERE...San Diego County Coastal Areas, San Diego County Valleys, Santa Ana Mountains and Foothills, Orange County Coastal Areas and Orange County Inland Areas. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ061-062-111800- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ Coachella Valley-San Diego County Deserts- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 753 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Northwest winds 20 to 30 mph with gusts to 45 mph. Peak winds have occurred and will be decreasing this morning. * WHERE...Coachella Valley and San Diego County Deserts. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. Blowing sand and dust. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ048-112200- /O.CON.KSGX.WI.Y.0004.240111T1600Z-240111T2200Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 753 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... * WHAT...Northwest winds 15 to 25 mph with gusts to 35 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 8 AM this morning to 2 PM PST this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ Tardy
012 WWUS76 KSGX 111804 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 1004 AM PST Thu Jan 11 2024 CAZ055-056-058-065-111915- /O.EXP.KSGX.HW.W.0002.000000T0000Z-240111T1800Z/ San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains-San Gorgonio Pass Near Banning- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove, Julian, and Pine Valley 1004 AM PST Thu Jan 11 2024 ...HIGH WIND WARNING HAS EXPIRED... Wind gusts of 40 to 60 mph occurred early this morning. The northwest winds will remain breezy at 15 to 30 mph and blustery but less impact. $$ CAZ043-050-057-060>062-552-554-111915- /O.EXP.KSGX.WI.Y.0004.000000T0000Z-240111T1800Z/ San Diego County Coastal Areas-San Diego County Valleys- Santa Ana Mountains and Foothills-Apple and Lucerne Valleys- Coachella Valley-San Diego County Deserts- Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, San Diego, Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Victorville, Hesperia, Apple Valley, Lucerne Valley, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, Borrego Springs, Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 1004 AM PST Thu Jan 11 2024 ...WIND ADVISORY HAS EXPIRED... Wind gusts of 20 to 35 mph occurred early this morning and the northwest winds will remain breezy at 10 to 20 mph today but less impact. $$ CAZ048-112200- /O.CON.KSGX.WI.Y.0004.000000T0000Z-240111T2200Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 1004 AM PST Thu Jan 11 2024 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... * WHAT...North winds 15 to 25 mph with gusts to 35 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...Through 2 PM PST this afternoon. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ AOt
223 WWUS76 KSGX 112026 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 1226 PM PST Thu Jan 11 2024 CAZ048-120430- /O.CAN.KSGX.WI.Y.0004.000000T0000Z-240111T2200Z/ /O.NEW.KSGX.FR.Y.0006.240112T0600Z-240112T1600Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 1226 PM PST Thu Jan 11 2024 ...FROST ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 8 AM PST FRIDAY... ...WIND ADVISORY IS CANCELLED... * WHAT...North winds of 10 to 20 mph will continue to decrease and become light in most areas. Temperatures as cold as 30 to 35 degrees in wind sheltered valleys will result in frost formation especially in grassy and mulch areas. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 PM this evening to 8 AM PST Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation and plants if left uncovered. Pets should be brought indoors. * ADDITIONAL DETAILS...Patchy frost for Friday night and Saturday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ050-061-062-120430- /O.NEW.KSGX.FR.Y.0006.240112T0600Z-240112T1600Z/ San Diego County Valleys-Coachella Valley- San Diego County Deserts- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, Poway, Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, Coachella, and Borrego Springs 1226 PM PST Thu Jan 11 2024 ...FROST ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 8 AM PST FRIDAY... * WHAT...Winds will continue to decrease and become light in most areas. Temperatures as cold as 32 to 37 degrees in wind sheltered valleys will result in frost formation especially in grassy and mulch areas. * WHERE...San Diego County Valleys, Coachella Valley and San Diego County Deserts. * WHEN...From 10 PM this evening to 8 AM PST Friday. * IMPACTS...Frost could kill sensitive outdoor plants and vegetation if left uncovered. Pets should be brought indoors. * ADDITIONAL DETAILS...Patchy frost for Friday night and Saturday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ AOT
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS San Diego, CA wrote its last area forecast discussion before this wind advisory went out at Jan 9, 9:07 AM PST, 4 hours 19 minutes earlier.
Area forecast discussion, Jan 9, 9:07 AM PST, 4 hours 19 minutes before
Area Forecast Discussion
National Weather Service San Diego CA
907 AM PST Tue Jan 9 2024
.SYNOPSIS...
Tranquil and warmer conditions today. A rapidly strengthening
upper-level low pushes into the Great Basin tonight into
Wednesday, turning winds back onshore across Southern California.
Very strong winds develop through the day on Wednesday, likely
peaking Wednesday night into Thursday morning. Chances of light
showers develop Wednesday night, with the highest likelihood
across San Diego County. Dry and warmer on Friday and Saturday
before the next low pressure system arrives for the second half of
the weekend, producing another round of gusty onshore winds and
cooler weather.
&&
.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...
Update...
It was a chilly night across the region, with most wind-sheltered
areas away from the immediate coast dropping below 40 degrees, and
a few locations in southern portions of the Inland Empire falling
below 30 degrees. The 12z Miramar sounding showed a dry profile
and light winds just above the surface, which helped lows to fall
even further this morning.
A transient ridge will help high temperatures to warm today, up to
5 degrees warmer than yesterday across the coast, valleys and
deserts, and 10-15 degrees warmer in the mountains. This ridge
quickly breaks down tonight into Wednesday, ushering in a
rebuilding marine layer overnight, as well as rapidly increasing
onshore winds on Wednesday.
Previous Discussion (Issued 509 AM PST Tue Jan 9 2024)...
.SHORT TERM (Today through Thursday)...
After another cold night, it will be warmer today with high
temperatures as much as 10 to locally 15 degrees warmer than
Monday for the mountains and the Apple and Lucerne Valleys with
not much change for Wednesday. Onshore flow will strengthen for
tonight through Wednesday night in advance of a low pressure
system from the northwest that will move quickly across California
Wednesday night. West winds will gradually strengthen for tonight
and Wednesday and be strongest on Wednesday night and early
Thursday ahead of the cold front. Winds could gust to around 35
mph at the coast and to 80 to 90 mph on portions of the desert
slopes of the mountains in Riverside and San Diego Counties.
Showers will spread quickly southeastward across portions of the
area late Wednesday night into early Thursday with chances for
measurable precipitation of less than 10 percent for areas
bordering eastern Los Angeles County to greater than 80 percent
for the San Diego County mountains. It is expected to be similar
to what occurred this past late Saturday night and early Sunday.
For San Diego County, rainfall will range from less than one-
tenth inch near the coast to one-quarter to one-half inch in the
mountains with locally greater amounts. The snow level will lower
to 3500 to 4500 feet before the precipitation ends with a few
inches of snowfall possible above 5000 feet.
&&
.LONG TERM (Thursday night through Monday)...
Thursday night is expected to be the coldest night for the latter
half of the week with gradually warmer nights for Friday and
Saturday. Another low pressure system from the northwest could
bring another round of strong gusty west to northwest winds for
Saturday night into Sunday, but with lesser chances for
precipitation and little cooling. For Sunday, cluster analysis
shows the solutions that are more amplified and a little farther
west with the track of that low pressure system have the greater
chances for precipitation while those that are weaker and on a
more inland track are dry. NBM chances for measurable
precipitation are mostly 20 percent or less and once again
greatest for San Diego County.
&&
.AVIATION...
091700Z...Clear with unrestricted VIS through tonight.
West winds with sfc gusts 30-40 kt developing across the mountain
ridges, desert slopes, and below the passes after 21Z. MOD
up/downdrafts and LLWS possible over and east of the mountains.
&&
.MARINE...
Northwest winds will gust to around 20 kt near San Clemente Island
tonight into Wednesday morning. Winds will strengthen and seas will
build Wednesday, generating gales and hazardous seas that continue
Thursday. Refer to the Gale Watch for details. Winds and seas
rapidly diminish late Thursday and Friday.
&&
.BEACHES...
Surf will build to 5 to 7 feet with sets as high as 11 feet
Wednesday night and Thursday. Highest surf will be on exposed west-
facing beaches of San Diego County. Additionally, a very high tide
is predicted Thursday morning. The combination of high surf and high
tide will produce hazardous swimming conditions, along with
localized flooding and beach erosion. Check the Coastal Hazard
Message (containing the High Surf Advisory and the Coastal Flood
Advisory) for details.
&&
.SKYWARN...
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.
&&
.SGX WATCHES/WARNINGS/ADVISORIES...
CA...High Surf Advisory from 8 PM Wednesday to 6 PM PST Thursday for
Orange County Coastal Areas-San Diego County Coastal Areas.
Coastal Flood Advisory from 4 AM to noon PST Thursday for Orange
County Coastal Areas-San Diego County Coastal Areas.
Freeze Warning until 9 AM PST this morning for San Bernardino
and Riverside County Valleys-The Inland Empire.
Frost Advisory until 9 AM PST this morning for Coachella Valley-
San Diego County Deserts-San Diego County Valleys-San
Gorgonio Pass Near Banning.
PZ...Gale Watch from Wednesday morning through Thursday afternoon 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...EA/17
AVIATION/MARINE...PGThe office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 9, 2:05 AM PST | Coastal Flood Advisory | SGX | Orange, San Diego | 58 hr |
| Jan 9, 2:05 AM PST | High Surf Advisory | SGX | Orange, San Diego | 64 hr |
| Jan 9, 12:30 PM PST | Gale Warning | SGX | 52 hr | |
| Jan 9, 1:26 PM PST | High Wind Warning | SGX | Riverside, San Bernardino, San Diego | 45 hr |
Nearby
Wind Advisories in California, 2024Every wind advisory in 2024
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.