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 >

Hazardous Weather Conditions

Winter Weather Advisory until December 27, 06:00 PM MST

Current conditions at

SACAJAWEA (SAJM8)

Lat: 45.87395°NLon: 110.92783°WElev: 6550.0ft.

17°F

-8°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

10 Miles ENE Belgrade MT

Winter Weather Advisory December 27, 01:25pm until December 27, 06:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 01:25pm until December 27, 06:00pm
NOW until 6:00pm Sat
Winter Weather Advisory
This Afternoon
High: 28 °F
Chance Snow
Tonight
Low: 4 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 20 °F
Sunny
Sunday Night
Low: 14 °F
Mostly Clear
Monday
High: 33 °F
Mostly Sunny
Monday Night
Low: 25 °F
Mostly Cloudy
Tuesday
High: 38 °F
Partly Sunny
Tuesday Night
Low: 28 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 40 percent chance of snow. Mostly cloudy, with a high near 28. West northwest wind 11 to 15 mph, with gusts as high as 26 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 4. Wind chill values as low as -5. West wind 3 to 7 mph.

Sunday

Sunny, with a high near 20. Wind chill values as low as -5. West wind 3 to 6 mph.

Sunday Night

Mostly clear, with a low around 14. Southwest wind 3 to 5 mph.

Monday

Mostly sunny, with a high near 33. West southwest wind 3 to 5 mph.

Monday Night

Mostly cloudy, with a low around 25. Calm wind becoming southwest around 5 mph in the evening.

Tuesday

Partly sunny, with a high near 38. Light west southwest wind.