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

Current conditions at

Dubois Municipal Airport (KDUB)

Lat: 43.5484°NLon: 109.6903°WElev: 7297.0ft.

Overcast

28°F

-2°C

Humidity	63%
Wind Speed	NW 12 MPH
Barometer	29.62 in (1003.05 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	18°F (-8°C)
Last update	27 Dec 12:36 PM MST

More Information:

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

Extended Forecast for

18 Miles S Dubois WY

Winter Weather Advisory December 27, 12:52pm until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 12:52pm until December 27, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
This Afternoon
High: 11 °F
Heavy Snow
and Very
Windy
Tonight
Low: -11 °F
Chance Snow
Showers and
Windy
Sunday
High: 5 °F
Cold and
Blustery
Sunday Night
Low: -7 °F
Mostly Clear
and Breezy
Monday
High: 14 °F
Sunny and
Breezy
Monday Night
Low: 6 °F
Partly Cloudy
and Breezy
Tuesday
High: 18 °F
Partly Sunny
and Blustery
then Mostly
Sunny
Tuesday Night
Low: 10 °F
Mostly Clear
and Blustery

Detailed Forecast

This Afternoon

Snow showers. The snow could be heavy at times. High near 11. Wind chill values as low as -25. Very windy, with a west wind 25 to 30 mph increasing to 33 to 38 mph. Winds could gust as high as 60 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around -11. Wind chill values as low as -35. Windy, with a west northwest wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

Sunday

Sunny and cold, with a high near 5. Wind chill values as low as -35. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 38 mph.

Sunday Night

Mostly clear, with a low around -7. Wind chill values as low as -30. Breezy, with a west wind 18 to 20 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 14. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

Monday Night

Partly cloudy, with a low around 6. Breezy, with a west wind 18 to 22 mph.

Tuesday

Mostly sunny, with a high near 18. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 10. Blustery.