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	W 16 MPH
Barometer	29.64 in (1003.73 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	16°F (-9°C)
Last update	27 Dec 10:38 AM MST

More Information:

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

Extended Forecast for

25 Miles SSE Valley WY

Winter Weather Advisory December 27, 10:59am until December 27, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 27, 10:59am until December 27, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
Today
High: 17 °F⇓
Snow Showers
Likely and
Very Windy
Tonight
Low: -10 °F
Blustery.
Snow Likely
then Chance
Snow
Sunday
High: 8 °F
Cold and
Blustery
Sunday Night
Low: -3 °F
Mostly Clear
and Breezy
Monday
High: 22 °F
Sunny and
Breezy
Monday Night
Low: 12 °F
Partly Cloudy
and Breezy
Tuesday
High: 26 °F
Partly Sunny
and Breezy
then Mostly
Sunny
Tuesday Night
Low: 15 °F
Partly Cloudy
and Breezy

Detailed Forecast

Today

Snow showers likely, mainly before 4pm. Partly sunny, with a temperature falling to around 9 by 5pm. Wind chill values as low as -10. Very windy, with a west southwest wind 38 to 43 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow likely, mainly before 11pm. Partly cloudy, with a low around -10. Wind chill values as low as -35. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

Sunny and cold, with a high near 8. Wind chill values as low as -35. Blustery, with a west northwest wind 16 to 22 mph, with gusts as high as 33 mph.

Sunday Night

Mostly clear, with a low around -3. Wind chill values as low as -25. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph.

Monday

Sunny, with a high near 22. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.

Monday Night

Partly cloudy, with a low around 12. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph.

Tuesday

Partly sunny, with a high near 26. Breezy, with a west wind 11 to 18 mph, with gusts as high as 28 mph.

Tuesday Night

Partly cloudy, with a low around 15. Breezy.