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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.

35°F

2°C

Humidity	71%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	07 Apr 01:00 AM MDT

More Information:

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

Extended Forecast for

Big Sky MT

Overnight
Low: 35 °F
Partly Cloudy
Tuesday
High: 60 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 28 °F
Partly Cloudy
Wednesday
High: 55 °F
Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy
Thursday
High: 56 °F
Sunny
Thursday Night
Low: 32 °F
Mostly Clear
Friday
High: 64 °F
Mostly Sunny
then Slight
Chance Rain
Friday Night
Low: 40 °F
Slight Chance
Rain then
Mostly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 35. Calm wind.

Tuesday

A slight chance of rain between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 60. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 28. West wind 6 to 11 mph becoming light west northwest in the evening. Winds could gust as high as 33 mph.

Wednesday

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

Wednesday Night

Partly cloudy, with a low around 33. Calm wind.

Thursday

Sunny, with a high near 56. Calm wind.

Thursday Night

Mostly clear, with a low around 32. Calm wind.

Friday

A slight chance of rain after noon. Mostly sunny, with a high near 64. Calm wind.