Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Dubois Municipal Airport (KDUB)

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

Mostly Cloudy

32°F

0°C

Humidity	69%
Wind Speed	W 25 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	09 Dec 08:35 PM MST

More Information:

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

Extended Forecast for

25 Miles SSE Valley WY

Winter Storm Warning December 9, 08:52pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 08:52pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 20 °F⇑
Snow Showers
Likely and
Blowing Snow
Wednesday
High: 36 °F
Snow Showers
Likely and
Blowing Snow
Wednesday Night
Low: 27 °F
Partly Cloudy
and Very
Windy
Thursday
High: 32 °F
Mostly Sunny
and Very
Windy
Thursday Night
Low: 26 °F
Slight Chance
Snow Showers
and Very
Windy
Friday
High: 31 °F
Windy. Slight
Chance Snow
Showers then
Mostly Sunny
Friday Night
Low: 22 °F
Partly Cloudy
and Very
Windy
Saturday
High: 30 °F
Mostly Sunny
and Windy

Detailed Forecast

Tonight

Snow showers likely, mainly after 3am. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a temperature rising to around 30 by 5am. Wind chill values as low as zero. Windy, with a west northwest wind 25 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Snow showers likely, mainly before 9am. Widespread blowing snow, mainly before 1pm. Partly sunny, with a high near 36. Very windy, with a west wind 40 to 46 mph, with gusts as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Partly cloudy, with a low around 27. Very windy, with a west wind 39 to 43 mph, with gusts as high as 65 mph.

Thursday

Mostly sunny, with a high near 32. Very windy, with a west wind 33 to 38 mph, with gusts as high as 55 mph.

Thursday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 26. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph.

Friday

A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 31. Windy, with a west wind 28 to 30 mph, with gusts as high as 46 mph.

Friday Night

Partly cloudy, with a low around 22. Very windy, with a west wind 31 to 36 mph, with gusts as high as 55 mph.

Saturday

Mostly sunny, with a high near 30. Windy.

Saturday Night

Mostly clear, with a low around 21. Breezy.

Sunday

Sunny, with a high near 34. Breezy.

Sunday Night

Partly cloudy, with a low around 21. Breezy.

Monday

Mostly sunny, with a high near 31. Breezy.