Alert archive / California / High Wind Warnings in 2026
High Wind Warning 2, NWS San Diego, CA
NWS San Diego, CA issued this high wind warning at Feb 10, 2026, 7:11 PM PST for San Bernardino County, California. It was in force for 18 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 10, 2026, 7:11 PM PST (03:11 UTC)
- Expired
- Feb 11, 2026, 1:00 PM PST
- In force
- 18 hr
- Issued by
- NWS San Diego, CA
County San Bernardino County, CA
The radar
The Edwards AFB radar (KEYX), 129 km from the middle of the area, began a volume at 03:09 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
Las Vegas, NV (KVEF), launched 00:00Z, 3.2 hours before the alert went out and 180 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
- 2621 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 53 m²/s²
- 0-3 km storm-relative helicity
- 151 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
278 WWUS76 KSGX 110311 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 711 PM PST Tue Feb 10 2026 CAZ055-060-111415- /O.UPG.KSGX.WI.Y.0005.000000T0000Z-260211T2100Z/ /O.NEW.KSGX.HW.W.0002.260211T0311Z-260211T2100Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Big Bear City, Lake Arrowhead, Running Springs, Adelanto, Southern California Logistics Airport, Big Bear Lake, Hesperia, Apple Valley, Wrightwood, and Victorville 711 PM PST Tue Feb 10 2026 ...HIGH WIND WARNING IN EFFECT UNTIL 1 PM PST WEDNESDAY... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Apple and Lucerne Valleys and San Bernardino County Mountains. * WHEN...Until 1 PM PST Wednesday. * IMPACTS...Damaging winds could blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ PS
2 follow-up statements
461 WWUS76 KSGX 110324 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 724 PM PST Tue Feb 10 2026 CAZ055-060-111415- /O.CON.KSGX.HW.W.0002.000000T0000Z-260211T2100Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Crestline, Big Bear City, Lake Arrowhead, Running Springs, Adelanto, Southern California Logistics Airport, Big Bear Lake, Hesperia, Apple Valley, Wrightwood, and Victorville 724 PM PST Tue Feb 10 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM PST WEDNESDAY... * WHAT...South winds 30 to 40 mph, with gusts up to 60 mph across the high deserts, and gusts up to 70 mph through passes and along slopes. * WHERE...Apple and Lucerne Valleys and San Bernardino County Mountains. * WHEN...Until 1 PM PST Wednesday. * IMPACTS...Damaging winds could blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ PS
530 WWUS76 KSGX 111124 NPWSGX URGENT - WEATHER MESSAGE National Weather Service San Diego CA 324 AM PST Wed Feb 11 2026 CAZ055-060-112100- /O.CON.KSGX.HW.W.0002.000000T0000Z-260211T2100Z/ San Bernardino County Mountains-Apple and Lucerne Valleys- Including the cities of Wrightwood, Victorville, Adelanto, Southern California Logistics Airport, Apple Valley, Big Bear Lake, Crestline, Lake Arrowhead, Hesperia, Big Bear City, and Running Springs 324 AM PST Wed Feb 11 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...South winds 20 to 30 mph with gusts of 45 to 55 mph along and below the desert slopes of the mountains expected. Isolated gusts of 60 to 70 mph on the lower desert slopes of the mountains. * WHERE...Apple and Lucerne Valleys and San Bernardino County Mountains. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ 17
Nearby
High Wind Warnings in California, 2026Every high wind warning in 2026
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.