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

Norris Hill US-287 MP 60 (MTNOR)

Lat: 45.4996°NLon: 111.69618°WElev: 5699.0ft.

unknown precip

23°F

-5°C

Humidity	99%
Wind Speed	S 2 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	27 Dec 10:30 AM MST

More Information:

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

Extended Forecast for

Mcallister MT

Today
High: 33 °F⇓
Chance Snow
Tonight
Low: 2 °F
Mostly Clear
Sunday
High: 23 °F
Sunny
Sunday Night
Low: 11 °F
Mostly Clear
Monday
High: 38 °F
Sunny
Monday Night
Low: 23 °F
Partly Cloudy
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 47 °F
Partly Sunny

Detailed Forecast

Today

A 40 percent chance of snow, mainly between 1pm and 5pm. Partly sunny, with a temperature falling to around 17 by 5pm. West southwest wind 15 to 20 mph, with gusts as high as 28 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Mostly clear, with a low around 2. Wind chill values as low as -10. North northwest wind 9 to 11 mph becoming south after midnight.

Sunday

Sunny, with a high near 23. Wind chill values as low as -15. South wind 9 to 11 mph.

Sunday Night

Mostly clear, with a low around 11. South southwest wind around 10 mph.

Monday

Sunny, with a high near 38. South southwest wind 11 to 13 mph.

Monday Night

Partly cloudy, with a low around 23. South southwest wind around 11 mph.

Tuesday

Partly sunny, with a high near 43. South southwest wind around 11 mph.