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

DW3794 Crowheart (D3794)

Lat: 43.309°NLon: 109.1934°WElev: 6092.0ft.

34°F

1°C

Humidity	64%
Wind Speed	SSE 5 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	09 Dec 01:15 AM 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, 05:00am until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 24 °F
Chance Snow
and Blowing
Snow
Tuesday
High: 27 °F
Heavy Snow
and Blowing
Snow
Tuesday Night
Low: 22 °F
Heavy Snow
and Very
Windy
Wednesday
High: 31 °F
Heavy Snow
and Very
Windy
Wednesday Night
Low: 22 °F
Chance Snow
and Very
Windy
Thursday
High: 28 °F
Slight Chance
Snow and Very
Windy
Thursday Night
Low: 22 °F
Partly Cloudy
and Very
Windy
Friday
High: 26 °F
Mostly Sunny
and Windy
Friday Night
Low: 20 °F
Partly Cloudy
and Windy

Detailed Forecast

Overnight

A 50 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a steady temperature around 24. Very windy, with a west wind around 49 mph, with gusts as high as 80 mph. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 27. Very windy, with a west wind 37 to 47 mph, with gusts as high as 80 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 22. Very windy, with a west wind 29 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow likely, mainly before 11am. The snow could be heavy at times. Partly sunny, with a high near 31. Very windy, with a west wind 38 to 41 mph, with gusts as high as 70 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

A chance of snow before midnight, then a slight chance of snow after 2am. Partly cloudy, with a low around 22. Very windy, with a west wind 43 to 47 mph, with gusts as high as 75 mph. Chance of precipitation is 30%.

Thursday

A 20 percent chance of snow. Sunny, with a high near 28. Very windy, with a west wind 33 to 39 mph, with gusts as high as 65 mph.

Thursday Night

Partly cloudy, with a low around 22. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph.

Friday

Mostly sunny, with a high near 26. Windy.

Friday Night

Partly cloudy, with a low around 20. Windy.

Saturday

Sunny, with a high near 27. Windy.

Saturday Night

Mostly clear, with a low around 18. Breezy.