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November 2025 Weather Summary
PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

Current conditions at

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Clear

27°F

-3°C

Humidity	79%
Wind Speed	NNE 3 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	03 Dec 10:15 AM MST

More Information:

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

Extended Forecast for

15 Miles WSW Melville MT

Today
High: 21 °F⇓
Mostly Sunny
Tonight
Low: 15 °F
Blowing Snow
Thursday
High: 23 °F
Chance Snow
and Blowing
Snow
Thursday Night
Low: 18 °F
Snow Likely
Friday
High: 25 °F
Chance Snow
Friday Night
Low: 21 °F
Snow
Saturday
High: 25 °F
Snow Likely
Saturday Night
Low: 20 °F
Chance Snow
Sunday
High: 28 °F
Slight Chance
Snow

Detailed Forecast

Today

Mostly sunny, with a temperature rising to near 21 by noon, then falling to around 15 during the remainder of the day. Wind chill values as low as zero. West wind 14 to 17 mph.

Tonight

Widespread blowing snow, mainly after 5am. Mostly cloudy, with a low around 15. Wind chill values as low as -5. West wind 24 to 29 mph increasing to 31 to 36 mph after midnight. Winds could gust as high as 49 mph.

Thursday

A 50 percent chance of snow, mainly after 11am. Widespread blowing snow, mainly before 8am. Mostly cloudy, with a high near 23. Wind chill values as low as -5. West wind 24 to 32 mph, with gusts as high as 46 mph. New snow accumulation of around 2 inches.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 18. Wind chill values as low as zero. West wind 23 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 25. West southwest wind 17 to 26 mph, with gusts as high as 39 mph. New snow accumulation of around 2 inches.

Friday Night

Snow. Low around 21. West wind 21 to 26 mph increasing to 28 to 33 mph in the evening. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

Saturday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 25. West wind 22 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 20. West wind 20 to 29 mph, with gusts as high as 45 mph.

Sunday

A 20 percent chance of snow. Partly sunny, with a high near 28. West southwest wind 24 to 29 mph decreasing to 18 to 23 mph in the morning. Winds could gust as high as 44 mph.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 24. West southwest wind 18 to 23 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 55 mph.

Monday

A 20 percent chance of snow. Mostly sunny, with a high near 29. West wind 23 to 33 mph, with gusts as high as 55 mph.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a temperature rising to around 32 by 5am. West southwest wind 21 to 26 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 55 mph.

Tuesday

A 40 percent chance of snow. Mostly cloudy, with a temperature rising to near 34 by 11am, then falling to around 29 during the remainder of the day. West wind 33 to 40 mph, with gusts as high as 60 mph.