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

16 Miles SW Valley WY

Winter Storm Warning December 9, 09:44pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 09:44pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 20 °F⇑
Snow Showers
and Blowing
Snow
Wednesday
High: 32 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 25 °F
Windy. Slight
Chance Snow
Showers then
Mostly Cloudy
Thursday
High: 28 °F
Slight Chance
Snow Showers
and Windy
Thursday Night
Low: 23 °F
Chance Snow
Showers and
Windy
Friday
High: 27 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 19 °F
Partly Cloudy
and Windy
Saturday
High: 26 °F
Mostly Sunny
and Breezy

Detailed Forecast

Tonight

Snow showers, mainly after 1am. Widespread blowing snow, mainly after 3am. Temperature falling to near 20 by 11pm, then rising to around 28 during the remainder of the night. Windy, with a west wind 25 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow showers, mainly before 3pm. The snow could be heavy at times. Widespread blowing snow, mainly after 4pm. High near 32. Windy, with a west wind 30 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 25. Windy, with a west wind 31 to 34 mph, with gusts as high as 50 mph.

Thursday

A 20 percent chance of snow showers. Mostly sunny, with a high near 28. Windy, with a west wind 23 to 29 mph, with gusts as high as 44 mph.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 23. 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. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.

Friday Night

Partly cloudy, with a low around 19. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

Saturday

Mostly sunny, with a high near 26. Breezy.

Saturday Night

Mostly clear, with a low around 18. Breezy.

Sunday

Mostly sunny, with a high near 30. Breezy.

Sunday Night

Partly cloudy, with a low around 17. Breezy.

Monday

Mostly sunny, with a high near 27. Breezy.