Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

37°F

3°C

Humidity	66%
Wind Speed	W 5 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	33°F (1°C)
Last update	26 Dec 11:00 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles WNW Big Sky MT

Winter Weather Advisory until December 26, 06:00pm

Winter Weather Advisory December 27, 12:00am until December 27, 02:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 26, 06:00pm
NOW until 6:00pm Fri
Winter Weather Advisory
Today
High: 32 °F
Snow Likely
and Breezy
Tonight
Low: 16 °F
Chance Snow
Saturday
High: 18 °F⇓
Heavy Snow
Saturday Night
Low: -1 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 14 °F
Mostly Sunny
Sunday Night
Low: 6 °F
Mostly Clear
Monday
High: 24 °F
Mostly Sunny
Monday Night
Low: 16 °F
Mostly Cloudy

Detailed Forecast

Today

Snow likely, mainly between noon and 1pm. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

Tonight

A 50 percent chance of snow after 11pm. Increasing clouds, with a low around 16. South southwest wind 15 to 18 mph, with gusts as high as 31 mph. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. The snow could be heavy at times. Temperature falling to around 9 by 5pm. Wind chill values as low as -5. West wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. West northwest wind 5 to 9 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 14. Southwest wind 3 to 6 mph.

Sunday Night

Mostly clear, with a low around 6. South southwest wind around 6 mph.

Monday

Mostly sunny, with a high near 24. South wind around 6 mph.

Monday Night

Mostly cloudy, with a low around 16. South southwest wind around 7 mph.

Tuesday

Partly sunny, with a high near 29.

Tuesday Night

Mostly cloudy, with a low around 20.