* WHAT...Heavy snow possible. Total snow accumulations 1 to 2 feet
possible above 4500 feet, with up to 3 to 4 feet at the highest
peaks. Light snowfall accumulations up to 2 to 4 inches as low as
4000 feet. Winds could gust as high as 45 mph.

* WHERE...West Slope Northern Sierra Nevada and Western Plumas
County/Lassen Park above 4500 feet.

* WHEN...From Friday evening through Sunday evening. Heaviest snow
expected late Saturday morning through midday Sunday.

* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Friday evening commute and
weekend mountain travel.

* ADDITIONAL DETAILS...Snow levels remain above pass levels through
Friday afternoon, dropping to around 6000-7000 ft late
Friday-Saturday, then lowering to around 4000-4500 ft late
Saturday into Sunday.

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

* WHAT...Heavy snow impacting travel and outdoor activities
possible. Winds could gust as high as 50 mph.

* WHERE...Sierra Nevada above 7000 feet.

* WHEN...From Friday afternoon through Sunday evening.

* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Visibilities may drop below 1/4
mile due to falling and blowing snow. The strong winds and weight
of snow on tree limbs may down power lines and could cause
sporadic power outages. Whiteout conditions are possible and may
make travel treacherous and potentially life-threatening.

Persons are urged to stay indoors until conditions improve. If you
must go outside, dress in layers. Several layers of clothes will
keep you warmer than a single heavy coat. Cover exposed skin to
reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a
hat will keep you from losing your body heat.

Persons should delay all travel if possible. If travel is absolutely
necessary, drive with extreme caution and be prepared for sudden
changes in visibility. Leave plenty of room between you and the
motorist ahead of you, and allow extra time to reach your
destination. Avoid sudden braking or acceleration, and be especially
cautious on hills or when making turns. Make sure your car is
winterized and in good working order.