624
WWUS46 KSTO 051310
WSWSTO
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
510 AM PST MON JAN 5 2026
CAZ069-060000-
/O.CAN.KSTO.WS.W.0001.000000T0000Z-260106T0000Z/
/O.NEW.KSTO.WW.Y.0001.260105T1310Z-260106T0000Z/
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITIES OF BLUE CANYON
510 AM PST MON JAN 5 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS AFTERNOON
..WINTER STORM WARNING IS CANCELLED
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS 3 TO 6 INCHES FROM
INTERSTATE 80 NORTHWARD.
* WHERE...WEST SLOPE NORTHERN SIERRA NEVADA COUNTY.
* WHEN...UNTIL 4 PM PST THIS AFTERNOON.
* IMPACTS...THE HAZARDOUS CONDITIONS COULD IMPACT THE MONDAY MORNING
COMMUTE.
* ADDITIONAL DETAILS...SNOW LEVELS AROUND 4500 TO 5500 FEET TODAY.
HEAVIEST SNOWFALL EXPECTED NORTH OF INTERSTATE 80.
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.
CAZ068-060000-
/O.CON.KSTO.WS.W.0001.000000T0000Z-260106T0000Z/
WESTERN PLUMAS COUNTY/LASSEN PARK-
INCLUDING THE CITIES OF QUINCY AND CHESTER
510 AM PST MON JAN 5 2026
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...
* WHAT...MODERATE TO HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS 2 TO
4 INCHES ABOVE 4500 FEET, 6 TO 12 INCHES ABOVE 5000 FEET, AND 12
TO 30 INCHES ABOVE 6000 FEET. SOUTHWEST WIND GUSTS OF UP TO 40 MPH.
* WHERE...WESTERN PLUMAS COUNTY/LASSEN PARK COUNTY.
* WHEN...UNTIL 4 PM PST THIS AFTERNOON.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS
COULD IMPACT THE MONDAY MORNING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
CHECK THE LATEST ROAD CONDITIONS FROM CALTRANS ONLINE AT
QUICKMAP.DOT.CA.GOV OR DIAL 5 1 1.
FOR MORE INFORMATION, VISIT US AT WWW.WEATHER.GOV/STO/
EK
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