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.

Overcast

36°F

2°C

Humidity	86%
Wind Speed	S 13 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	27°F (-3°C)
Last update	09 Dec 05:55 PM MST

More Information:

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

Extended Forecast for

10 Miles ESE Smoot WY

Winter Weather Advisory December 9, 06:27pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 9, 06:27pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Weather Advisory
Tonight
Low: 29 °F⇑
Heavy Snow
and Blowing
Snow
Wednesday
High: 37 °F
Snow Showers
and Patchy
Blowing Snow
Wednesday Night
Low: 27 °F
Partly Cloudy
and Windy
Thursday
High: 36 °F
Mostly Sunny
and Very
Windy
Thursday Night
Low: 25 °F
Partly Cloudy
and Windy
Friday
High: 34 °F
Mostly Sunny
and Breezy
Friday Night
Low: 22 °F
Partly Cloudy
and Breezy
Saturday
High: 35 °F
Sunny and
Breezy then
Sunny

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Widespread blowing snow before 4am. Temperature rising to around 33 by 5am. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 5 to 9 inches possible.

Wednesday

Snow showers, mainly before 1pm. Patchy blowing snow before 10am. High near 37. Very windy, with a west wind 36 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Partly cloudy, with a low around 27. Windy, with a west wind 28 to 34 mph, with gusts as high as 55 mph.

Thursday

Mostly sunny, with a high near 36. Very windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph.

Thursday Night

Partly cloudy, with a low around 25. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.

Friday

Mostly sunny, with a high near 34. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph.

Friday Night

Partly cloudy, with a low around 22. Breezy, with a west wind 18 to 24 mph, with gusts as high as 36 mph.

Saturday

Sunny, with a high near 35. Breezy.