Arnold, CA…The Detailed forecast for West Slope Northern Sierra Nevada from the National Weather Service. Tonight Partly cloudy. Lows 22 to 37 higher elevations…35 to 43 lower elevations. Light winds becoming southeast up to 10 mph after midnight. Thursday Mostly cloudy. At lower elevations, rain showers likely in the afternoon. At higher elevations, rain and snow showers likely in the afternoon. Highs 34 to 49 higher elevations…44 to 54 lower elevations. No snow accumulation lower elevations…up to 2 inches higher elevations. Snow level 6500 feet. Prevailing south winds up to 15 mph. Gusts up to 30 mph in the afternoon.

Thursday Night
Heavy rain showers at lower elevations…and snow showers and heavy rain showers at higher elevations. Lows 21 to 36 higher elevations…34 to 42 lower elevations. No snow accumulation lower elevations…4 to 10 inches higher elevations. Snow level 6000 feet. Prevailing south winds 5 to 15 mph with gusts to around 30 mph.

Friday
Mostly cloudy with a slight chance of rain and snow showers in the morning, then partly cloudy in the afternoon. Highs 33 to 48 higher elevations…43 to 53 lower elevations. No snow accumulation lower elevations…up to 1 inch higher elevations. Snow level 5500 feet. Prevailing south winds up to 10 mph.

Friday Night
Partly cloudy in the evening, then mostly cloudy with a chance of rain and snow showers after midnight. Lows 21 to 36 higher elevations…33 to 41 lower elevations. Snow level 5500 feet. Prevailing southwest winds up to 10 mph shifting to the southeast after midnight.

Saturday
Rain and snow showers. Moderate snow accumulations possible. Highs 31 to 46.

Saturday Night
Mostly cloudy with a chance of rain and snow showers. Colder. Lows 17 to 32.

Sunday
Mostly sunny. Not as cool. Highs 35 to 50.

Sunday Night
Mostly cloudy. Lows 22 to 37.

Washington’s Birthday And Monday Night
Mostly cloudy with a chance of rain and snow showers. Highs 34 to 49. Lows 23 to 38.

Tuesday
Partly cloudy with a slight chance of rain and snow showers. Highs 36 to 51.

Tuesday Night And Wednesday
Mostly clear. Lows 19 to 34. Highs 36 to 51.

Winter Weather Advisory

URGENT – WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
109 PM PST Wed Feb 10 2021

…Mountain Travel Impacts Tomorrow Afternoon into Tomorrow Night…

.A winter storm will bring snow to the southern Cascades and
northern Sierra starting tomorrow afternoon continuing into
tomorrow night. The heaviest snow is expected during the evening
into the early part of the overnight with snow diminishing Friday
morning. Snow levels will be 5000 to 6000 feet with the majority
of the accumulation expected above 6000 feet. Mountain travel will
be difficult, with chain controls and reduced visibility.

CAZ068-069-111300-
/O.NEW.KSTO.WW.Y.0006.210211T2000Z-210212T1200Z/
Western Plumas County/Lassen Park-
West Slope Northern Sierra Nevada-
109 PM PST Wed Feb 10 2021

…WINTER WEATHER ADVISORY IN EFFECT FROM NOON THURSDAY TO 4 AM
PST FRIDAY ABOVE 6000 FEET…

* WHAT…Snow expected. Travel will be very difficult. Total snow
accumulations of 6 to 12 inches, with localized amounts up to
16 inches, are expected.

* WHERE…Western Plumas County/Lassen Park and West Slope
Northern Sierra Nevada.

* WHEN…Noon Thursday to 4 AM Friday.

* ADDITIONAL DETAILS…Be prepared for reduced visibilities at
times.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

Detailed forecast for
Motherlode
Tonight
Clear in the evening then becoming partly cloudy. Lows 38 to 46. Light winds.
Thursday
Cloudy. Rain showers likely in the afternoon. Highs 50 to 58. Light winds becoming south up to 10 mph in the afternoon.
Thursday Night
Heavy rain showers. Lows 38 to 46. Prevailing southeast winds 5 to 15 mph.
Friday
Mostly cloudy. A slight chance of rain showers in the morning. Highs 49 to 57. Prevailing south winds up to 10 mph in the morning becoming light.
Friday Night
Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows 37 to 45. Light winds.
Saturday
Rain showers likely. Highs 44 to 54.
Saturday Night
Partly cloudy with a chance of rain showers. Colder. Lows 31 to 39.
Sunday
Mostly sunny. Highs 49 to 57.
Sunday Night
Mostly cloudy. Lows 35 to 43.
Washingtons Birthday And Monday Night
Mostly cloudy with a chance of rain showers. Highs 46 to 54. Lows 35 to 44.
Tuesday
Partly cloudy. Highs 50 to 58.
Tuesday Night And Wednesday
Mostly clear. Lows 32 to 40. Highs 51 to 59.