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.

33°F

1°C

Humidity	59%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	26 Dec 05:00 PM MST

More Information:

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

Extended Forecast for

Big Sky MT

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

Winter Weather Advisory December 26, 05:56pm until December 26, 06:00pm

Click here for hazard details and duration

Winter Weather Advisory

...

Winter Weather Advisory December 26, 05:56pm until December 26, 06:00pm
NOW until 6:00pm Fri
Winter Weather Advisory
Tonight
Low: 20 °F
Mostly Cloudy
then Snow
Likely
Saturday
High: 23 °F⇓
Snow then
Chance Snow
Saturday Night
Low: 3 °F
Slight Chance
Snow then
Partly Cloudy
Sunday
High: 21 °F
Sunny
Sunday Night
Low: 8 °F
Mostly Clear
Monday
High: 34 °F
Sunny
Monday Night
Low: 17 °F
Partly Cloudy
Tuesday
High: 39 °F
Partly Sunny

Detailed Forecast

Tonight

Snow likely, mainly after 5am. Mostly cloudy, with a low around 20. South wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Saturday

Snow, mainly before 10am. Temperature falling to around 14 by 5pm. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 3. Calm wind.

Sunday

Sunny, with a high near 21. Calm wind.

Sunday Night

Mostly clear, with a low around 8. Calm wind.

Monday

Sunny, with a high near 34. Calm wind.

Monday Night

Partly cloudy, with a low around 17. Calm wind.

Tuesday

Partly sunny, with a high near 39. Calm wind.