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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.

Hazardous Weather Conditions

High Wind Watch in effect from December 8, 05:00 PM MST until December 9, 11:00 AM MST

Current conditions at

Big Timber Airport (K6S0)

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

Partly Cloudy

45°F

7°C

Humidity	36%
Wind Speed	W 25 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	07 Dec 12:45 PM MST

More Information:

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

Extended Forecast for

17 Miles W Melville MT

High Wind Watch December 8, 05:00pm until December 9, 11:00am

Click here for hazard details and duration

High Wind Watch

This Afternoon
High: 18 °F
Mostly Cloudy
Tonight
Low: 18 °F
Heavy Snow
then Mostly
Cloudy
Monday
High: 22 °F
Mostly Cloudy
Monday Night
Low: 22 °F⇑
Chance Snow
Tuesday
High: 28 °F⇓
Snow Likely
Tuesday Night
Low: 19 °F⇑
Heavy Snow
Wednesday
High: 26 °F
Heavy Snow
Wednesday Night
Low: 16 °F
Heavy Snow
Thursday
High: 18 °F⇓
Heavy Snow

Detailed Forecast

This Afternoon

Mostly cloudy, with a steady temperature around 18. Wind chill values as low as zero. West southwest wind around 22 mph.

Tonight

A 40 percent chance of snow showers, mainly between 8pm and 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 18. Wind chill values as low as zero. West southwest wind 30 to 37 mph, with gusts as high as 55 mph. New snow accumulation of around 3 inches.

Monday

Mostly cloudy, with a steady temperature around 22. Wind chill values as low as zero. West wind 32 to 38 mph, with gusts as high as 55 mph.

Monday Night

A 30 percent chance of snow. Cloudy, with a temperature falling to near 22 by 8pm, then rising to around 27 during the remainder of the night. West southwest wind 37 to 42 mph increasing to 44 to 49 mph after midnight. Winds could gust as high as 70 mph. New snow accumulation of around 2 inches.

Tuesday

Snow likely. Cloudy, with a temperature falling to around 18 by 5pm. West wind 45 to 50 mph decreasing to 38 to 43 mph in the afternoon. Winds could gust as high as 75 mph. Chance of precipitation is 70%. New snow accumulation of around 3 inches.

Tuesday Night

Snow, mainly after 11pm. The snow could be heavy at times. Temperature rising to around 23 by 5am. West wind 24 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of around 4 inches.

Wednesday

Snow. The snow could be heavy at times. High near 26. West wind 22 to 27 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of around 6 inches.

Wednesday Night

Snow. The snow could be heavy at times. Low around 16. West wind 29 to 37 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.

Thursday

Snow likely. The snow could be heavy at times. Cloudy, with a temperature falling to around 13 by 4pm. West wind 16 to 25 mph. Chance of precipitation is 70%.

Thursday Night

Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 8. West southwest wind 16 to 18 mph. Chance of precipitation is 60%.

Friday

A 50 percent chance of snow. The snow could be heavy at times. Cloudy, with a high near 21. West southwest wind 10 to 16 mph.

Friday Night

A 30 percent chance of snow. Mostly cloudy, with a temperature falling to near 19 by 8pm, then rising to around 24 during the remainder of the night. West southwest wind 14 to 22 mph.

Saturday

A 20 percent chance of snow. Partly sunny, with a temperature falling to around 18 by 5pm. West southwest wind 15 to 23 mph.