781
WWUS46 KSTO 102038
WSWSTO

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
1238 PM PST Tue Feb 10 2026

CAZ068-069-120000-
/O.CON.KSTO.WW.Y.0002.000000T0000Z-260212T0000Z/
Western Plumas County/Lassen Park-West Slope Northern Sierra
Nevada-
Including the cities of Chester, Blue Canyon, and Quincy
1238 PM PST Tue Feb 10 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST
WEDNESDAY ABOVE 6000 FEET...

* WHAT...Moderate snow. Additional snow accumulations 4 to 8 inches
  above 6000 feet, and locally up 12-18 inches to over higher peaks.
  1 to 3 inches of snow down to around 5500 feet. Winds gusting as
  high as 40 mph.

* WHERE...West Slope Northern Sierra Nevada and Western Plumas
  County/Lassen Park above 6000 feet.

* WHEN...Until 4 PM PST Wednesday.

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

* ADDITIONAL DETAILS...Heaviest snow expected this evening into
  Wednesday morning. Snow levels 6000 to 7000 feet today, falling to
  around 5500 feet Wednesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

For more information, visit us at www.weather.gov/sto/

IDS