National Weather Service United States Department of Commerce

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

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Last Map Update: Thu, Nov 13, 2025 at 1:58:08 pm PST

Rainfall will be mostly beneficial through Friday morning, but nuisance ponding of water on roads is possible. Visibilities may occasionally be limited while traveling and roads could be slick. Ponding water could also occur where drainage is blocked due to falling leaves, debris.
A Wind Advisory remains in place for areas east of the Cascades, including Klamath Falls as well as higher terrain in Lake, Klamath, and Modoc counties. Travel may become difficult, especially for high profile vehicles. Be sure to secure loose objects on your property, and prepare for the possibility of power outages.
Activity calms on Friday, with some morning showers west of the Cascades dissipating into the evening. Mild weather is expected through Saturday. A cold front is forecast to move over the area from Sunday afternoon through Monday. Snow levels drop to 4000-5000 feet on Monday, which may bring 2 to 4 inches of snowfall to Cascades passes and Sawyers Bar Road west of Etna, making travel conditions possibly hazardous. Cold air lingering behind the front could drop overnight lows across the area.

 

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