National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Clear

61°F

16°C

Humidity 31%
Wind Speed SSE 5 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 17 Oct 04:15 PM MDT
Extended Forecast for

6 Miles W Big Piney/Marbleton Airport WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. Southwest wind 6 to 8 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. West northwest wind 5 to 7 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. Southeast wind 5 to 7 mph becoming light and variable after midnight.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South southeast wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. Southwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 29. West northwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 58. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 29. Southeast wind 5 to 7 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 57. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 32. South southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 57. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 58.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36.
Friday
Showers likely. Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Big Piney/Marbleton Airport WY
 42.59°N 110.22°W (Elev. 7060 ft)
Last Update:
3:31 pm MDT Oct 17, 2026
Forecast Valid:
4pm MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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