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

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

34°F

1°C

Humidity	74%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	06 Apr 04:00 AM MDT

More Information:

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

Extended Forecast for

Big Sky MT

Today
High: 59 °F
Mostly Sunny
Tonight
Low: 35 °F
Mostly Clear
Tuesday
High: 59 °F
Mostly Sunny
then Slight
Chance Rain
Tuesday Night
Low: 26 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Wednesday
High: 50 °F
Sunny
Wednesday Night
Low: 29 °F
Mostly Clear
Thursday
High: 55 °F
Sunny
Thursday Night
Low: 31 °F
Mostly Clear
Friday
High: 62 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 59. Calm wind.

Tonight

Mostly clear, with a low around 35. Calm wind.

Tuesday

A 20 percent chance of rain after noon. Mostly sunny, with a high near 59. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 33 mph.

Tuesday Night

A slight chance of rain before 9pm, then a slight chance of snow between 9pm and midnight. Partly cloudy, with a low around 26. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 50. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 29. Calm wind.

Thursday

Sunny, with a high near 55. Light and variable wind.

Thursday Night

Mostly clear, with a low around 31. Calm wind.

Friday

Mostly sunny, with a high near 62.

Friday Night

A slight chance of rain before midnight. Partly cloudy, with a low around 40.