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Maximum Wind Gusts December 9th, 2025
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

Winter Storm Watch in effect from December 11, 02:00 PM MST until December 13, 11:00 AM MST

Current conditions at

Big Timber Airport (K6S0)

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

Overcast

39°F

4°C

Humidity	35%
Wind Speed	N 0 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Last update	10 Dec 03:35 AM MST

More Information:

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

Extended Forecast for

16 Miles ENE Clyde Park MT

Winter Storm Watch December 11, 02:00pm until December 13, 11:00am

Click here for hazard details and duration

Winter Storm Watch

Overnight
Low: 19 °F
Snow Showers
Likely
Wednesday
High: 35 °F
Snow Showers
then Isolated
Snow Showers
Wednesday Night
Low: 31 °F
Mostly Cloudy
Thursday
High: 33 °F
Snow Showers
Likely
Thursday Night
Low: 22 °F
Snow
Friday
High: 29 °F
Snow then
Chance Snow
Friday Night
Low: 23 °F
Chance Snow
Saturday
High: 26 °F⇓
Chance Snow
then Partly
Sunny
Saturday Night
Low: 23 °F⇑
Partly Cloudy

Detailed Forecast

Overnight

Snow showers likely. Cloudy, with a steady temperature around 19. West wind around 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow showers, mainly before 10am. High near 35. West wind 23 to 28 mph increasing to 33 to 38 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

Wednesday Night

Mostly cloudy, with a low around 31. West wind 38 to 40 mph, with gusts as high as 60 mph.

Thursday

Snow showers likely, mainly after 11am. Cloudy, with a high near 33. West wind 30 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

Thursday Night

Snow. Low around 22. West wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around 7 inches.

Friday

Snow, mainly before 11am. High near 29. West wind 13 to 16 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

Friday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 23. West wind 17 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

Saturday

A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 23 by 8am. West wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon.

Saturday Night

Partly cloudy, with a temperature rising to around 26 by 4am. West southwest wind 11 to 17 mph.

Sunday

Mostly sunny, with a high near 32. West southwest wind 16 to 18 mph.

Sunday Night

Mostly cloudy, with a low around 25. West wind 15 to 18 mph.

Monday

Partly sunny, with a high near 31. West southwest wind 16 to 18 mph.

Monday Night

Mostly cloudy, with a low around 27. West southwest wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 47 mph.

Tuesday

A 40 percent chance of snow showers. Partly sunny, with a temperature falling to around 26 by 5pm. West wind 25 to 29 mph, with gusts as high as 48 mph.