winterstormwarning.com

Winter Weather Advisory, California

Moderate

Snow. Plan on slippery road conditions.

Ended Tuesday, November 18, 2025.

Issued
Expires
Updated

Places in this advisory

No towns lie inside this area. It covers: Eastern San Gabriel Mountains, Northern Ventura County Mountains.

Map

Map of California with this advisory The Winter Weather Advisory covers California. I-210I-15I-5I-10I-405CALIFORNIA20 mi I-210I-15I-5I-10CALIFORNIA20 mi I-210I-5I-10CALIFORNIA25 mi I-210I-5CALIFORNIA50 mi
  • This advisory
  • Interstates
  • US highways
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Snow. Additional snow accumulations up to one inch.
Where
Eastern San Gabriel Mountains and Northern Ventura County Mountains.
When
Until 10 at night this evening.
Impacts
Plan on slippery road conditions. The hazardous conditions could impact the Tuesday evening commute.

Updates

  1. Allowed to end on time. November 18, 2025
  2. Reissued with no change to the times or amounts. November 18, 2025
  3. Reissued with no change to the times or amounts. November 18, 2025
  4. Reissued with no change to the times or amounts. November 17, 2025
  5. Winter Weather Advisory issued for Monday afternoon through Tuesday night. November 17, 2025