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Updated:February 7, 2026 10:15 pm PST

Winter Weather Advisory WINTER WEATHER ADVISORY  
Lassen County

  Effective: Sat, 2/7 11:36am Severity:  Moderate 
  Updated: February 7, 2026 10:15 pm Urgency: Expected
  Expires: Sun, 2/8 4:15pm Certainty: Likely

Areas Affected: Western Plumas County/Lassen Park - West Slope Northern Sierra Nevada
 
Alert Details:
* WHAT...Total snow accumulations 10 to 18 inches above 6000 feet,
locally higher over peaks. Snow accumulations 4 to 10 inches above
5000 feet.

* WHERE...West Slope Northern Sierra Nevada and Western Plumas
County/Lassen Park above 5000 feet.

* WHEN...From 10 PM Monday to 4 PM PST Wednesday.

* IMPACTS...Mountain travel could be very difficult Tuesday into
Wednesday. Plan for delays and chain controls.

* ADDITIONAL DETAILS...Heaviest snow expected Tuesday into Tuesday
evening.

Information:
Check the latest road conditions from Caltrans online at
quickmap.dot.ca.gov or dial 5 1 1.

Be prepared for slippery roads. Slow down and use caution while
driving. The hazardous conditions could make travel difficult with
delays and chain controls.