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.

Overcast

32°F

0°C

Humidity	63%
Wind Speed	W 23 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	09 Dec 09:15 PM MST

More Information:

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

Extended Forecast for

18 Miles SW Valley WY

Winter Storm Warning December 9, 09:41pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 09:41pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 21 °F⇑
Snow Showers
and Blowing
Snow
Wednesday
High: 33 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 26 °F
Windy. Chance
Snow Showers
then Partly
Cloudy
Thursday
High: 29 °F
Slight Chance
Snow Showers
and Windy
Thursday Night
Low: 24 °F
Chance Snow
Showers and
Windy
Friday
High: 27 °F
Chance Snow
Showers and
Windy
Friday Night
Low: 20 °F
Partly Cloudy
and Windy
Saturday
High: 27 °F
Mostly Sunny
and Breezy

Detailed Forecast

Tonight

Snow showers, mainly after midnight. Widespread blowing snow, mainly after 3am. Temperature falling to near 21 by 11pm, then rising to around 27 during the remainder of the night. Windy, with a west wind 26 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow showers, mainly before 4pm. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. High near 33. Very windy, with a west wind 29 to 36 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 26. Windy, with a west wind 32 to 34 mph, with gusts as high as 50 mph.

Thursday

A 20 percent chance of snow showers. Mostly sunny, with a high near 29. Windy, with a west wind 22 to 30 mph, with gusts as high as 45 mph.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 24. Windy, with a west wind 26 to 29 mph, with gusts as high as 43 mph.

Friday

A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 27. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

Friday Night

Partly cloudy, with a low around 20. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph.

Saturday

Mostly sunny, with a high near 27. Breezy.

Saturday Night

Mostly clear, with a low around 19. Breezy.

Sunday

Sunny, with a high near 30. Breezy.

Sunday Night

Partly cloudy, with a low around 18. Breezy.

Monday

Mostly sunny, with a high near 28. Breezy.