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	59%
Wind Speed	WNW 14 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	09 Dec 09:55 PM MST

More Information:

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

Extended Forecast for

21 Miles S Dubois WY

Winter Weather Advisory December 9, 10:28pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 9, 10:28pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Tonight
Low: 19 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 31 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 21 °F
Very Windy.
Slight Chance
Snow Showers
then Partly
Cloudy
Thursday
High: 25 °F
Mostly Sunny
and Very
Windy
Thursday Night
Low: 21 °F
Slight Chance
Snow Showers
and Very
Windy
Friday
High: 24 °F
Mostly Sunny
and Windy
Friday Night
Low: 18 °F
Partly Cloudy
and Very
Windy
Saturday
High: 24 °F
Mostly Sunny
and Windy

Detailed Forecast

Tonight

Snow showers, mainly after 1am. The snow could be heavy at times. Widespread blowing snow. Temperature falling to near 19 by midnight, then rising to around 24 during the remainder of the night. Wind chill values as low as zero. Very windy, with a west wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 5 to 9 inches possible.

Wednesday

Snow showers, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow. High near 31. Very windy, with a west wind 41 to 44 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21. Very windy, with a west wind 40 to 45 mph, with gusts as high as 65 mph.

Thursday

Mostly sunny, with a high near 25. Very windy, with a west wind 33 to 39 mph, with gusts as high as 60 mph.

Thursday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 21. Very windy, with a west wind 33 to 36 mph, with gusts as high as 55 mph.

Friday

Mostly sunny, with a high near 24. Windy, with a west wind 29 to 32 mph, with gusts as high as 48 mph.

Friday Night

Partly cloudy, with a low around 18. Very windy, with a west wind 33 to 38 mph, with gusts as high as 55 mph.

Saturday

Mostly sunny, with a high near 24. Windy.

Saturday Night

Partly cloudy, with a low around 17. Breezy.