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

Pinedale, Ralph Wenz Field Airport (KPNA)

Lat: 42.79528°NLon: 109.80694°WElev: 7087.0ft.

Partly Cloudy

34°F

1°C

Humidity	74%
Wind Speed	WNW 16 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	09 Dec 09:35 PM MST

More Information:

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

Extended Forecast for

19 Miles ENE Boulder WY

Winter Weather Advisory December 9, 10:07pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 9, 10:07pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Tonight
Low: 20 °F
Snow Showers
Likely and
Blowing Snow
Wednesday
High: 31 °F
Snow Showers
Likely and
Blowing Snow
Wednesday Night
Low: 22 °F
Partly Cloudy
and Windy
Thursday
High: 28 °F
Mostly Sunny
and Windy
Thursday Night
Low: 21 °F
Partly Cloudy
and Breezy
Friday
High: 26 °F
Partly Sunny
and Breezy
Friday Night
Low: 18 °F
Partly Cloudy
and Windy
Saturday
High: 27 °F
Mostly Sunny
and Breezy

Detailed Forecast

Tonight

Snow showers likely, mainly after 2am. Widespread blowing snow, mainly after 5am. Mostly cloudy, with a low around 20. Windy, with a west wind 24 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Snow showers likely, mainly before 8am. Widespread blowing snow, mainly before 3pm. Mostly cloudy, with a high near 31. Very windy, with a west wind 31 to 36 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Partly cloudy, with a low around 22. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.

Thursday

Mostly sunny, with a high near 28. Windy, with a west wind 24 to 28 mph, with gusts as high as 40 mph.

Thursday Night

Partly cloudy, with a low around 21. Breezy, with a west wind 22 to 24 mph, with gusts as high as 36 mph.

Friday

Partly sunny, with a high near 26. Breezy, with a west wind 21 to 23 mph, with gusts as high as 34 mph.

Friday Night

Partly cloudy, with a low around 18. Windy, with a west wind 23 to 26 mph, with gusts as high as 39 mph.

Saturday

Mostly sunny, with a high near 27. Breezy.