400-Mile-Long Fog Blankets California For Weeks - Videos from The Weather Channel
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400-Mile-Long Fog Blankets California For Weeks

December 19, 2025

Satellite animations reveal a stunning, eerie view of a massive fog system stretching hundreds of miles across California’s Central Valley. The images show how this persistent tule fog became trapped for weeks, locking in cold temperatures and turning December gray and gloomy for parts of the Golden State.