Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

34°F

1°C

Humidity	55%
Wind Speed	NW 28 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	21°F (-6°C)
Last update	08 Dec 06:38 PM MST

More Information:

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

Extended Forecast for

24 Miles SSE Valley WY

Winter Storm Warning until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 25 °F⇑
Scattered
Snow Showers
and Blowing
Snow
Tuesday
High: 32 °F⇓
Snow Showers
Likely and
Blowing Snow
Tuesday Night
Low: 18 °F
Snow Showers
Likely and
Windy
Wednesday
High: 31 °F
Snow Showers
and Very
Windy
Wednesday Night
Low: 27 °F
Chance Snow
Showers and
Very Windy
Thursday
High: 31 °F
Chance Snow
Showers and
Windy
Thursday Night
Low: 25 °F
Chance Snow
Showers and
Windy
Friday
High: 30 °F
Slight Chance
Snow Showers
and Windy

Detailed Forecast

Tonight

Scattered snow showers, mainly after 2am. Widespread blowing snow, mainly between 11pm and 2am. Partly cloudy, with a temperature rising to around 32 by 5am. Very windy, with a west wind 34 to 43 mph, with gusts as high as 65 mph. Chance of precipitation is 30%.

Tuesday

Snow showers likely, mainly between 2pm and 4pm. Widespread blowing snow, mainly between 11am and 4pm. Partly sunny, with a temperature falling to around 25 by 5pm. Very windy, with a west wind 39 to 44 mph decreasing to 31 to 36 mph in the afternoon. Winds could gust as high as 80 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow showers likely. Mostly cloudy, with a low around 18. Windy, with a west wind 20 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers. High near 31. Very windy, with a west wind 32 to 39 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 40 percent chance of snow showers. Partly cloudy, with a low around 27. Very windy, with a west wind 34 to 39 mph, with gusts as high as 65 mph. New snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow showers. Mostly sunny, with a high near 31. Windy, with a west wind 31 to 34 mph, with gusts as high as 60 mph.

Thursday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 25. Windy, with a west wind 28 to 31 mph, with gusts as high as 55 mph.

Friday

A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 30. Windy.

Friday Night

Partly cloudy, with a low around 23. Windy.

Saturday

Sunny, with a high near 31. Windy.

Saturday Night

Mostly clear, with a low around 21. Breezy.