Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Big Timber Airport (K6S0)

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

Partly Cloudy

30°F

-1°C

Humidity	58%
Wind Speed	W 25 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	27 Dec 10:35 AM MST

More Information:

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

Extended Forecast for

16 Miles ENE Wilsall MT

Today
High: 16 °F⇓
Chance Snow
Showers and
Blowing Snow
Tonight
Low: -5 °F
Slight Chance
Snow Showers
and Areas
Blowing Snow
Sunday
High: 8 °F
Cold
Sunday Night
Low: 6 °F⇑
Mostly Clear
Monday
High: 19 °F
Mostly Sunny
Monday Night
Low: 17 °F
Mostly Cloudy
Tuesday
High: 24 °F
Mostly Cloudy
Tuesday Night
Low: 19 °F
Mostly Cloudy
Wednesday
High: 27 °F
Mostly Cloudy

Detailed Forecast

Today

A 40 percent chance of snow showers, mainly before 3pm. Widespread blowing snow, mainly before 2pm. Mostly cloudy, with a temperature falling to around 0 by 5pm. Wind chill values as low as -25. West northwest wind 26 to 31 mph, with gusts as high as 44 mph. Total daytime snow accumulation of around 3 inches.

Tonight

A slight chance of snow showers between 8pm and 9pm. Areas of blowing snow. Mostly cloudy, with a low around -5. Wind chill values as low as -30. West wind 22 to 26 mph. Chance of precipitation is 20%.

Sunday

Sunny and cold, with a high near 8. Wind chill values as low as -30. West wind 18 to 20 mph.

Sunday Night

Mostly clear, with a temperature rising to around 11 by 5am. Wind chill values as low as -15. West wind 20 to 25 mph.

Monday

Mostly sunny, with a high near 19. West southwest wind 18 to 25 mph.

Monday Night

Mostly cloudy, with a low around 17. West wind 20 to 23 mph.

Tuesday

Mostly cloudy, with a high near 24. West wind 15 to 22 mph.

Tuesday Night

Mostly cloudy, with a low around 19. West wind 17 to 21 mph.