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

Extreme Cold Warning until December 28, 05:00 AM MST

Current conditions at

BLACKFEET (BFAM)

Lat: 48.675°NLon: 112.58889°WElev: 3905.0ft.

-2°F

-19°C

Humidity	69%
Wind Speed	NNW NA MPH
Barometer	NA
Dewpoint	-9°F (-23°C)
Visibility	NA
Last update	27 Dec 11:30 AM MST

More Information:

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

Extended Forecast for

19 Miles W Santa Rita MT

Extreme Cold Warning December 27, 12:52pm until December 28, 05:00am

Click here for hazard details and duration

Extreme Cold Warning

Extreme Cold Warning December 27, 12:52pm until December 28, 05:00am
NOW until 5:00am Sun
Extreme Cold Warning
This Afternoon
High: -1 °F⇓
Slight Chance
Snow and
Blustery
Tonight
Low: -11 °F
Mostly Clear
Sunday
High: 25 °F
Sunny
Sunday Night
Low: 18 °F
Partly Cloudy
and Breezy
Monday
High: 33 °F
Partly Sunny
and Breezy
Monday Night
Low: 25 °F
Mostly Cloudy
Tuesday
High: 40 °F
Partly Sunny
Tuesday Night
Low: 23 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of snow before 3pm. Cloudy, then gradually becoming mostly sunny and cold, with a temperature falling to around -10 by 5pm. Wind chill values as low as -35. Blustery, with a north northwest wind 23 to 28 mph decreasing to 17 to 22 mph. Winds could gust as high as 39 mph.

Tonight

Mostly clear, with a low around -11. Wind chill values as low as -30. Northwest wind 7 to 11 mph becoming south southwest after midnight.

Sunday

Sunny, with a high near 25. Wind chill values as low as -25. West southwest wind 8 to 18 mph, with gusts as high as 31 mph.

Sunday Night

Partly cloudy, with a low around 18. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 33 mph.

Monday

Partly sunny, with a high near 33. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph.

Monday Night

Mostly cloudy, with a low around 25. West wind 17 to 20 mph, with gusts as high as 32 mph.

Tuesday

Partly sunny, with a high near 40. West southwest wind 16 to 18 mph, with gusts as high as 30 mph.