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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

Yellowstone Club - Base Area (YCBAS)

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

62°F

17°C

Humidity	41%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	21 Jun 02:00 PM MDT

More Information:

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

Extended Forecast for

4 Miles WNW Big Sky MT

Tonight
Low: 43 °F
Chance
Showers then
Partly Cloudy
Monday
High: 59 °F
Sunny
Monday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
Wednesday
High: 63 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 63 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 47 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

Monday

Sunny, with a high near 59. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

Monday Night

Mostly clear, with a low around 38. North wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 22 mph.

Tuesday

Sunny, with a high near 61. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

Partly cloudy, with a low around 43. North northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Wednesday

Mostly sunny, with a high near 63. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 45. North northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Mostly cloudy, with a low around 47.

Friday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 64.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.

Saturday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 50.

Saturday Night

Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33.

Sunday

Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 43.