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

Afton WY (KAFO)

Lat: 42.71133°NLon: 110.94217°WElev: 6201.0ft.

light drizzle

36°F

2°C

Humidity	86%
Wind Speed	SE 3 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	09 Dec 06:55 PM MST

More Information:

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

Extended Forecast for

22 Miles WNW La Barge WY

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

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 9, 07:05pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Tonight
Low: 29 °F
Heavy Snow
and Blowing
Snow
Wednesday
High: 36 °F
Snow Showers
Likely and
Patchy
Blowing Snow
Wednesday Night
Low: 29 °F
Partly Cloudy
and Windy
Thursday
High: 35 °F
Sunny and
Windy
Thursday Night
Low: 27 °F
Partly Cloudy
and Blustery
Friday
High: 33 °F
Mostly Sunny
and Breezy
Friday Night
Low: 24 °F
Partly Cloudy
and Breezy
Saturday
High: 34 °F
Sunny and
Breezy then
Sunny

Detailed Forecast

Tonight

Snow showers likely, mainly after midnight. The snow could be heavy at times. Widespread blowing snow, mainly before 1am. Cloudy, with a low around 29. Very windy, with a west wind 31 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 7 inches possible.

Wednesday

Snow showers likely, mainly before 9am. Patchy blowing snow between 8am and 9am. Mostly cloudy, with a high near 36. Very windy, with a west wind 29 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Partly cloudy, with a low around 29. Windy, with a west wind 28 to 30 mph, with gusts as high as 44 mph.

Thursday

Sunny, with a high near 35. Windy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.

Thursday Night

Partly cloudy, with a low around 27. Blustery, with a west northwest wind around 22 mph, with gusts as high as 33 mph.

Friday

Mostly sunny, with a high near 33. Breezy, with a west wind 18 to 21 mph, with gusts as high as 31 mph.

Friday Night

Partly cloudy, with a low around 24. Breezy, with a west wind around 18 mph, with gusts as high as 28 mph.

Saturday

Sunny, with a high near 34. Breezy.