Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Clear

9°F

-13°C

Humidity 79%
Wind Speed W 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 21 Jan 08:53 AM MST
Extended Forecast for

20 Miles WNW Big Piney/Marbleton Airport WY

  • Today

    Today: Sunny, with a high near 22. West northwest wind 8 to 10 mph.

    High: 22 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 11. Wind chill values as low as -5. West wind around 14 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 26. Wind chill values as low as -5. West wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 26 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Wind chill values as low as zero. West wind 7 to 9 mph.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 11am.  Mostly sunny, with a high near 19. West southwest wind 7 to 10 mph.

    High: 19 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around -1. West wind around 10 mph.

    Low: -1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 15. Blustery, with a west northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 15 °F

    Sunny then
    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Breezy.

    Low: 2 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 17. Breezy.

    High: 17 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 22. West northwest wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 11. Wind chill values as low as -5. West wind around 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 26. Wind chill values as low as -5. West wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 7. Wind chill values as low as zero. West wind 7 to 9 mph.
Friday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 19. West southwest wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around -1. West wind around 10 mph.
Saturday
Sunny, with a high near 15. Blustery, with a west northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 2. Breezy.
Sunday
Sunny, with a high near 17. Breezy.
Sunday Night
Mostly clear, with a low around 6. Breezy.
Monday
Sunny, with a high near 23. Breezy.
Monday Night
Partly cloudy, with a low around 13. Breezy.
Tuesday
Mostly sunny, with a high near 26. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Big Piney/Marbleton Airport WY
 42.68°N 110.47°W (Elev. 9190 ft)
9:01 am MST Jan 21, 2026
9am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

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