Arctic Front to Bring Areas of Heavy Snow and Bitter Cold

Heavy snow will shift into the Upper Midwest and Great Lakes as an arctic front continues south and east. Bitter cold and dangerous wind chills can be expected across the Northern Tier states and into the Central Great Plains. A Pacific weather system will bring a wintry mix in the mountains and rain to the lower elevations. Read More >

Hazardous Weather Conditions

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

Extended Forecast for

4 Miles SE Roy MT

Wind Chill Advisory January 28, 06:00pm until January 29, 12:00pm

Winter Storm Warning until January 28, 06:00pm

Click here for hazard details and duration

Wind Chill Advisory

Winter Storm Warning

Winter Storm Warning until January 28, 06:00pm

NOW until
6:00pm Sat

Winter Storm Warning
Overnight

Snow Likely
Low: 6 °F
Saturday

Snow Likely
then Cloudy
High: 8 °F⇓
Saturday
Night

Mostly Cloudy
Low: -7 °F
Sunday

Cold
High: 4 °F
Sunday
Night

Partly Cloudy
Low: -5 °F
Monday

Partly Sunny
High: 21 °F
Monday
Night

Mostly Cloudy
Low: 11 °F
Tuesday

Mostly Cloudy
High: 26 °F

Detailed Forecast

Overnight

Snow likely. Cloudy, with a low around 6. Wind chill values as low as -10. North northeast wind around 13 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

Saturday

Snow likely, mainly before 10am. Cloudy, with a temperature falling to around 1 by 5pm. Wind chill values as low as -15. North northeast wind around 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Saturday Night

Mostly cloudy, with a low around -7. Wind chill values as low as -25. West northwest wind 10 to 17 mph, with gusts as high as 26 mph.

Sunday

Mostly cloudy and cold, with a high near 4. Wind chill values as low as -30. Northwest wind 17 to 20 mph, with gusts as high as 28 mph.

Sunday Night

Partly cloudy, with a low around -5. West southwest wind 10 to 16 mph, with gusts as high as 24 mph.

Monday

Partly sunny, with a high near 21. West wind 9 to 17 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a low around 11. West wind around 11 mph, with gusts as high as 18 mph.

Tuesday

Mostly cloudy, with a high near 26. West wind around 14 mph, with gusts as high as 21 mph.