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 >

Current conditions at

Afton WY (KAFO)

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

Rain

36°F

2°C

Humidity 86%
Wind Speed SSE 11 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 09 Dec 10:15 AM MST
Extended Forecast for

19 Miles ESE Smoot WY

Winter Weather Advisory December 9, 10:40am until December 10, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 9, 10:40am until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • Today

    High: 31 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow, mainly before 8pm. The snow could be heavy at times.  Low around 29. Very windy, with a west wind 38 to 43 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Snow likely, mainly before 7am.  Partly sunny, with a high near 34. Very windy, with a west wind 45 to 50 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 65 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely
    and Very
    Windy then
    Chance Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Very windy, with a west wind 41 to 45 mph, with gusts as high as 60 mph.

    Low: 25 °F

    Partly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: Sunny, with a high near 32. Very windy, with a west wind 36 to 41 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 32 °F

    Sunny and
    Very Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Very windy, with a west wind 30 to 36 mph, with gusts as high as 46 mph.

    Low: 26 °F

    Partly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 32. Windy, with a west wind 18 to 28 mph, with gusts as high as 36 mph.

    High: 32 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 4pm. High near 31. Very windy, with a west wind 40 to 45 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 8pm. The snow could be heavy at times. Low around 29. Very windy, with a west wind 38 to 43 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow likely, mainly before 7am. Partly sunny, with a high near 34. Very windy, with a west wind 45 to 50 mph decreasing to 33 to 38 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 25. Very windy, with a west wind 41 to 45 mph, with gusts as high as 60 mph.
Thursday
Sunny, with a high near 32. Very windy, with a west wind 36 to 41 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 55 mph.
Thursday Night
Partly cloudy, with a low around 26. Very windy, with a west wind 30 to 36 mph, with gusts as high as 46 mph.
Friday
Mostly sunny, with a high near 32. Windy, with a west wind 18 to 28 mph, with gusts as high as 36 mph.
Friday Night
Partly cloudy, with a low around 22. Windy.
Saturday
Mostly sunny, with a high near 32. Windy.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 18. Blustery.
Monday
Mostly sunny, with a high near 31. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Smoot WY
 42.52°N 110.57°W (Elev. 10000 ft)
9:18 am MST Dec 9, 2025
10am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database