Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

DW7095 Clark (D7095)

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

58°F

14°C

Humidity	37%
Wind Speed	N 30 MPH
Barometer	29.54 in (1000.34 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	09 Dec 09:00 AM MST

More Information:

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

Extended Forecast for

18 Miles SE Cooke City MT

Winter Storm Warning December 9, 09:28am until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 09:28am until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Today
High: 43 °F
Rain/Snow and
Windy
Tonight
Low: 31 °F
Slight Chance
Snow and
Breezy then
Snow
Wednesday
High: 45 °F
Windy.
Rain/Snow
then Rain
Likely
Wednesday Night
Low: 33 °F
Chance Rain
and Breezy
Thursday
High: 44 °F
Chance Rain
and Windy
Thursday Night
Low: 32 °F
Breezy.
Rain/Snow
Likely then
Snow Likely
Friday
High: 43 °F
Chance
Rain/Snow and
Breezy
Friday Night
Low: 28 °F
Slight Chance
Rain/Snow and
Breezy

Detailed Forecast

Today

Rain and snow before 2pm, then a chance of snow. High near 43. Windy, with a west wind 20 to 25 mph increasing to 27 to 32 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly after 3am. Low around 31. Breezy, with a west wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow, possibly mixed with rain, becoming all rain after 11am. Snow level 6900 feet rising to 8500 feet in the afternoon. High near 45. Windy, with a west wind 16 to 21 mph increasing to 26 to 31 mph in the morning. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 33. Breezy, with a west wind 18 to 24 mph, with gusts as high as 48 mph.

Thursday

A 50 percent chance of rain. Snow level 7400 feet. Mostly cloudy, with a high near 44. Windy, with a west wind 18 to 26 mph, with gusts as high as 44 mph.

Thursday Night

Rain likely, possibly mixed with snow, becoming all snow after 11pm. Snow level 7300 feet lowering to 6600 feet. Mostly cloudy, with a low around 32. Breezy, with a west wind 14 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.

Friday

A chance of rain and snow. Snow level rising to 7200 feet in the afternoon. Mostly cloudy, with a high near 43. Breezy, with a west wind 14 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

Friday Night

A slight chance of rain and snow showers after 11pm. Snow level 7100 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 20%.

Saturday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 42. Breezy.

Saturday Night

Partly cloudy, with a low around 25.

Sunday

Mostly sunny, with a high near 44. Breezy.

Sunday Night

Partly cloudy, with a low around 25. Breezy.

Monday

Mostly sunny, with a high near 42. Breezy.