Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Big Piney - Marbleton Airport (KBPI)

Lat: 42.57805°NLon: 110.10972°WElev: 6946.0ft.

Overcast

27°F

-3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Nov 09:35 AM MST
Extended Forecast for

22 Miles E Afton WY

  • Today

    Today: Snow showers likely, mainly after 5pm.  Mostly sunny, with a temperature rising to near 30 by 11am, then falling to around 25 during the remainder of the day. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 30 °F

    Breezy. Sunny
    then Snow
    Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm.  Partly cloudy, with a low around 7. Wind chill values as low as -10. Breezy, with a west northwest wind 16 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 7 °F

    Snow Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Wind chill values as low as -10. West wind 7 to 10 mph.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind around 6 mph becoming south after midnight.

    Low: 10 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A 50 percent chance of snow showers.  Partly sunny, with a high near 21. Southwest wind 6 to 10 mph becoming northwest in the afternoon.  New snow accumulation of around an inch possible.

    High: 21 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 7 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20. Blustery, with a west wind around 15 mph, with gusts as high as 23 mph.

    High: 20 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 12. Breezy.

    Low: 12 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Snow showers likely.  Mostly cloudy, with a high near 22. Chance of precipitation is 60%.

    High: 22 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Snow showers likely, mainly after 5pm. Mostly sunny, with a temperature rising to near 30 by 11am, then falling to around 25 during the remainder of the day. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely, mainly before 11pm. Partly cloudy, with a low around 7. Wind chill values as low as -10. Breezy, with a west northwest wind 16 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 20. Wind chill values as low as -10. West wind 7 to 10 mph.
Saturday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind around 6 mph becoming south after midnight.
Sunday
A 50 percent chance of snow showers. Partly sunny, with a high near 21. Southwest wind 6 to 10 mph becoming northwest in the afternoon. New snow accumulation of around an inch possible.
Sunday Night
Partly cloudy, with a low around 7. West wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 20. Blustery, with a west wind around 15 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 12. Breezy.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11.
Wednesday
A chance of snow showers. Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 21. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles E Afton WY
 42.7°N 110.51°W (Elev. 9039 ft)
8:47 am MST Nov 28, 2025
9am MST Nov 28, 2025-6pm MST Dec 4, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database