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 >

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Clear

34°F

1°C

Humidity 86%
Wind Speed NNE 12 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 09 Dec 10:35 PM MST
Extended Forecast for

22 Miles ESE Smoot WY

Winter Weather Advisory December 9, 10:52pm until December 10, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 9, 10:52pm until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 31 °F

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow showers before 9am, then scattered rain showers.  Snow level 8800 feet. Partly sunny, with a high near 43. Windy, with a west wind 26 to 29 mph, with gusts as high as 40 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Windy.
    Rain/Snow
    Likely then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 42. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.

    High: 42 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Tonight
Snow showers likely before 4am, then rain and snow showers likely. Patchy blowing snow between midnight and 4am. Mostly cloudy, with a low around 31. Windy, with a west wind 23 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Rain likely, possibly mixed with snow showers before 9am, then scattered rain showers. Snow level 8800 feet. Partly sunny, with a high near 43. Windy, with a west wind 26 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 30. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.
Thursday
Sunny, with a high near 42. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 41. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 25. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 41.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 22.
Tuesday
A chance of snow showers. Partly sunny, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles ESE Smoot WY
 42.48°N 110.53°W (Elev. 8176 ft)
9:47 pm MST Dec 9, 2025
10pm MST Dec 9, 2025-6pm MST Dec 16, 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