Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Partly Cloudy

21°F

-6°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 09 Dec 01:20 AM MST
Extended Forecast for

La Barge WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 32. Breezy, with a southwest wind around 16 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A chance of rain and snow between 8am and 10am, then a chance of rain after 10am.  Mostly sunny, with a high near 45. Windy, with a west wind 20 to 26 mph, with gusts as high as 38 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 3am, then a chance of rain.  Mostly cloudy, with a low around 34. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 7am.  Partly sunny, with a high near 50. Breezy, with a west wind 18 to 24 mph, with gusts as high as 33 mph.  Chance of precipitation is 10%.

    High: 50 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Breezy, with a west wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 49 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West wind 9 to 13 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 32. Breezy, with a southwest wind around 16 mph, with gusts as high as 24 mph.
Tuesday
A chance of rain and snow between 8am and 10am, then a chance of rain after 10am. Mostly sunny, with a high near 45. Windy, with a west wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 3am, then a chance of rain. Mostly cloudy, with a low around 34. Breezy, with a south wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of rain and snow before 7am. Partly sunny, with a high near 50. Breezy, with a west wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 49. Breezy, with a west wind 11 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 26. West wind 9 to 13 mph.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 45.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
La Barge WY
 42.27°N 110.2°W (Elev. 6673 ft)
12:17 am MST Dec 9, 2025
1am MST Dec 9, 2025-6pm MST Dec 15, 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