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

Boundary County Airport (K65S)

Lat: 48.726°NLon: 116.2952°WElev: 2333.0ft.

Clear

27°F

-3°C

Humidity	79%
Wind Speed	N 0 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	27 Dec 05:35 AM PST

More Information:

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

Extended Forecast for

13 Miles W Troy MT

Overnight
Low: 16 °F
Chance Snow
Saturday
High: 17 °F⇓
Chance Snow
then Sunny
Saturday Night
Low: 6 °F
Increasing
Clouds
Sunday
High: 15 °F
Mostly Sunny
Sunday Night
Low: 13 °F
Mostly Cloudy
Monday
High: 22 °F
Mostly Cloudy
Monday Night
Low: 16 °F
Mostly Cloudy
Tuesday
High: 24 °F
Partly Sunny
Tuesday Night
Low: 19 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 16. West wind around 16 mph, with gusts as high as 24 mph. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

A 30 percent chance of snow before 7am. Sunny, with a temperature falling to around 7 by 5pm. Wind chill values as low as -6. West wind 8 to 11 mph becoming northwest in the morning. New snow accumulation of less than a half inch possible.

Saturday Night

Increasing clouds, with a steady temperature around 6. Wind chill values as low as -7. Southwest wind around 7 mph.

Sunday

Mostly sunny, with a high near 15. Wind chill values as low as -4. Southwest wind around 6 mph.

Sunday Night

Mostly cloudy, with a low around 13. Southwest wind around 6 mph.

Monday

Mostly cloudy, with a high near 22.

Monday Night

Mostly cloudy, with a low around 16.

Tuesday

Partly sunny, with a high near 24.