Arnold, CA…Detailed forecast from the National Weather Service for the West Slope Northern Sierra Nevada. Today
Mostly cloudy. At lower elevations, rain showers in the morning, then a chance of rain and snow showers in the afternoon. At higher elevations, rain and snow showers in the morning, then a chance of snow showers in the afternoon. Highs 27 to 42 higher elevations…38 to 50 lower elevations. No snow accumulation lower elevations…2 to 4 inches higher elevations. Snow level 5500 feet. Prevailing southwest winds up to 15 mph with gusts to around 35 mph. Over ridges, prevailing southwest winds 15 to 30 mph decreasing to 10 to 20 mph in the afternoon.

Tonight
Mostly cloudy. Colder. Lows 14 to 29 higher elevations…26 to 38 lower elevations. Prevailing east winds up to 10 mph.

Sunday
Mostly cloudy. At lower elevations, a slight chance of rain showers in the afternoon. At higher elevations, a slight chance of snow showers in the afternoon. Highs 29 to 44 higher elevations…41 to 51 lower elevations. Prevailing east winds up to 10 mph shifting to the south in the afternoon.

Sunday Night
Mostly cloudy. A chance of rain and snow showers in the evening, then rain and snow showers after midnight. Lows 17 to 32 higher elevations…29 to 39 lower elevations. Snow accumulation up to 2 inches lower elevations…except 2 to 5 inches higher elevations. Snow level 4000 feet. Prevailing southeast winds up to 10 mph.

Monday
Mostly cloudy. Rain and snow showers likely in the morning, then a chance of rain and snow showers in the afternoon. Highs 24 to 39 higher elevations…36 to 44 lower elevations. Snow accumulation up to 2 inches. Snow level 3500 feet. Prevailing southeast winds up to 10 mph shifting to the southwest in the afternoon.

Monday Night
Mostly cloudy with a slight chance of snow showers. Colder. Lows 15 to 30.

Tuesday
Mostly sunny. Not as cool. Highs 33 to 48.

Tuesday Night
Mostly clear. Lows 17 to 32.

Wednesday
Mostly cloudy with a slight chance of snow showers. Highs 35 to 50.

Wednesday Night
Mostly cloudy with a chance of rain and snow showers. Lows 23 to 38.

Thursday
Mostly cloudy with a chance of rain and snow showers. Highs 35 to 50.

Thursday Night
Mostly cloudy. Lows 22 to 37.

New Years Day
Partly cloudy. Highs 37 to 52.