Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

DW7095 Clark (D7095)

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

60°F

16°C

Humidity	38%
Wind Speed	ESE 13 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	34°F (1°C)
Visibility	NA
Last update	10 Dec 08:45 PM MST

More Information:

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

Extended Forecast for

21 Miles W Ralston WY

Tonight
Low: 39 °F
Partly Cloudy
and Very
Windy
Thursday
High: 41 °F
Very Windy.
Mostly Sunny
then
Rain/Snow
Likely
Thursday Night
Low: 30 °F
Rain/Snow
Likely and
Windy
Friday
High: 36 °F
Chance Snow
Showers and
Breezy
Friday Night
Low: 30 °F
Mostly Cloudy
and Very
Windy
Saturday
High: 38 °F
Mostly Sunny
and Windy
Saturday Night
Low: 32 °F
Partly Cloudy
and Windy
Sunday
High: 44 °F
Mostly Sunny
and Windy
Sunday Night
Low: 33 °F
Partly Cloudy
and Windy

Detailed Forecast

Tonight

Partly cloudy, with a low around 39. Very windy, with a west wind 45 to 47 mph, with gusts as high as 65 mph.

Thursday

Rain likely, possibly mixed with snow showers, mainly after 5pm. Mostly sunny, with a high near 41. Very windy, with a west wind 38 to 43 mph decreasing to 28 to 33 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Night

Rain and snow showers likely, becoming all snow after 7pm. Mostly cloudy, with a low around 30. Windy, with a west northwest wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 36. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph.

Friday Night

Mostly cloudy, with a low around 30. Very windy, with a west wind 28 to 36 mph, with gusts as high as 45 mph.

Saturday

Mostly sunny, with a high near 38. Windy, with a west wind 26 to 31 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph.

Saturday Night

Partly cloudy, with a low around 32. Windy, with a west wind 25 to 32 mph.

Sunday

Mostly sunny, with a high near 44. Windy.

Sunday Night

Partly cloudy, with a low around 33. Windy.

Monday

Mostly sunny, with a high near 42. Windy.

Monday Night

Partly cloudy, with a low around 35. Very windy.

Tuesday

A slight chance of snow showers. Mostly sunny, with a high near 40. Very windy.