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

DW7095 Clark (D7095)

Lat: 44.90317°NLon: 109.17183°WElev: 4270.0ft.

53°F

12°C

Humidity	40%
Wind Speed	N 5 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	08 Dec 11:00 PM MST

More Information:

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

Extended Forecast for

24 Miles SE Cooke City MT

Winter Storm Warning until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 34 °F
Snow Showers
Likely and
Patchy
Blowing Snow
Tuesday
High: 36 °F
Snow Showers
and Patchy
Blowing Snow
Tuesday Night
Low: 26 °F
Snow Showers
and Breezy
Wednesday
High: 38 °F
Snow Showers
and Windy
Wednesday Night
Low: 34 °F
Snow Showers
Likely and
Windy
Thursday
High: 36 °F
Snow Showers
Likely and
Breezy
Thursday Night
Low: 29 °F
Snow Showers
Likely and
Breezy
Friday
High: 35 °F
Chance Snow
Showers and
Breezy

Detailed Forecast

Tonight

Snow showers likely, mainly after 5am. Patchy blowing snow. Mostly cloudy, with a steady temperature around 34. Windy, with a west wind 28 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Snow showers. Patchy blowing snow before 9am, then patchy blowing snow after 3pm. High near 36. Windy, with a west wind 22 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow showers, mainly after 11pm. Low around 26. Breezy, with a west wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers. High near 38. Windy, with a west wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow showers likely. Mostly cloudy, with a low around 34. Windy, with a west wind 24 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Snow showers likely. Mostly cloudy, with a high near 36. Breezy, with a west wind around 23 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

Thursday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 29. Breezy, with a west wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 60%.

Friday

A 50 percent chance of snow showers. Partly sunny, with a high near 35. Breezy.

Friday Night

Mostly cloudy, with a low around 30. Breezy.

Saturday

Mostly sunny, with a high near 35. Breezy.

Saturday Night

Mostly clear, with a low around 25. Breezy.

Sunday

Mostly sunny, with a high near 36. Breezy.

Sunday Night

Partly cloudy, with a low around 24. Breezy.