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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

Winter Storm Warning until April 3, 12:00 PM MDT

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

28°F

-2°C

Humidity	84%
Wind Speed	WNW 7 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	21°F (-6°C)
Last update	03 Apr 09:00 AM MDT

More Information:

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

Extended Forecast for

Big Sky MT

Winter Storm Warning April 3, 10:28am until April 3, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 3, 10:28am until April 3, 12:00pm
NOW until 12:00pm Fri
Winter Storm Warning
Today
High: 41 °F
Chance Snow
and Areas Fog
Tonight
Low: 18 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 49 °F
Sunny
Saturday Night
Low: 23 °F
Mostly Clear
Sunday
High: 58 °F
Sunny
Sunday Night
Low: 30 °F
Partly Cloudy
Monday
High: 60 °F
Mostly Sunny
Monday Night
Low: 33 °F
Partly Cloudy

Detailed Forecast

Today

A 50 percent chance of snow, mainly before 4pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 41. West northwest wind around 8 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Patchy fog between midnight and 3am. Otherwise, partly cloudy, with a low around 18. West wind 5 to 7 mph becoming light and variable.

Saturday

Sunny, with a high near 49. West wind 5 to 7 mph.

Saturday Night

Mostly clear, with a low around 23. West wind around 6 mph becoming calm in the evening.

Sunday

Sunny, with a high near 58. Calm wind.

Sunday Night

Partly cloudy, with a low around 30. Calm wind.

Monday

Mostly sunny, with a high near 60. Calm wind.