Winter Storm Warning Issued for Ventura and San Gabriel Mountains Through Thursday
A major winter storm is expected to bring up to two feet of snow and 70 mph wind gusts to the Southern California mountains through Thursday morning.
Alert Details
The National Weather Service in Los Angeles/Oxnard has issued a Winter Storm Warning for high-elevation mountain regions. The alert is effective immediately and remains in place until 9:00 AM PST on Thursday, February 19.
Affected Areas
The warning covers the following geographic regions in California:
- Northern Ventura County Mountains
- Eastern San Gabriel Mountains
Expected Conditions
Significant snow accumulation and dangerous wind speeds are forecast for the affected elevations:
- Snow Accumulations: Up to 4 inches expected between 3,500 and 4,500 feet; 6 to 12 inches between 4,500 and 6,000 feet; and 1 to 2 feet at elevations above 6,000 feet.
- Wind Speeds: Gusts up to 70 mph are expected through Monday afternoon, with gusts up to 50 mph continuing through Thursday morning.
- Visibility: Blowing and falling snow may reduce visibilities to less than one-quarter mile.
- Hazards: Slick and hazardous roads, especially on bridges and overpasses. Damaging winds may blow down trees and power lines.
There will be a temporary break in snowfall from Tuesday into Tuesday night before heavy snow returns on Wednesday. However, blowing and drifting snow will continue to cause significant visibility restrictions above 6,000 feet even during the break.
Timeline
- Effective: Monday, February 16, 2026
- Duration: The warning remains in effect until 9:00 AM PST, Thursday, February 19.
What You Should Do
Residents and travelers should monitor the latest forecasts for updates. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility.
Additional safety recommendations include:
- Leave plenty of room between you and the motorist ahead of you.
- Allow extra time to reach your destination.
- Avoid sudden braking or acceleration, especially on hills or when making turns.
- Ensure your vehicle is winterized and in good working order.
- High-profile vehicles should exercise extra caution due to wind hazards.
Source: NOAA Official Notice