716
WWUS46 KSTO 071936
WSWSTO
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
1136 AM PST SAT FEB 7 2026
CAZ068-069-090015-
/O.NEW.KSTO.WW.Y.0002.260210T0600Z-260212T0000Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-WEST SLOPE NORTHERN SIERRA
NEVADA-
INCLUDING THE CITIES OF QUINCY, BLUE CANYON, AND CHESTER
1136 AM PST SAT FEB 7 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM MONDAY TO 4 PM PST
WEDNESDAY ABOVE 5000 FEET...
* 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.
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/
EK
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