Arnold, CA…NWS Sacramento’s latest for the Winter Storm Warning Above 4000 feet, heavy snow. Additional snow accumulations of 8 to 12 inches, up to 18 inches over peaks. Winds gusting as high as 45 mph. For the Winter Storm Watch, heavy snow possible. Total snow accumulations between 6 to 12 inches possible. Winds could gust as high as 55 mph.

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Winter Storm Warning

URGENT – WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
139 AM PDT Thu Mar 13 2025

CAZ069-132200-
/O.CON.KSTO.WS.W.0006.000000T0000Z-250314T0600Z/
/O.CON.KSTO.WS.A.0004.250314T0600Z-250315T0600Z/
West Slope Northern Sierra Nevada-
Including the cities of Blue Canyon
139 AM PDT Thu Mar 13 2025

…WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING ABOVE 4000 FEET…
…WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
FRIDAY EVENING…

* WHAT…For the Winter Storm Warning Above 4000 feet, heavy snow.
Additional snow accumulations of 8 to 12 inches, up to 18 inches
over peaks. Winds gusting as high as 45 mph. For the Winter Storm
Watch, heavy snow possible. Total snow accumulations between 6 to
12 inches possible. Winds could gust as high as 55 mph.

* WHERE…West Slope Northern Sierra Nevada County.

* WHEN…For the Winter Storm Warning, until 11 PM PDT this evening.
For the Winter Storm Watch, from 11 PM PDT tonight through Friday
evening.

* IMPACTS…Travel could be very difficult to impossible at times.
The hazardous conditions will impact commutes through Friday
evening. Strong winds could cause tree damage.

* ADDITIONAL DETAILS…For the Warning, heaviest snowfall expected
through this evening. For the Watch, heaviest snowfall expected
Friday morning through Friday evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

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