Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Clear

54°F

12°C

Humidity 43%
Wind Speed NNW 9 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Sep 09:20 PM MDT
Extended Forecast for

20 Miles WNW Big Piney WY

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West wind 7 to 9 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after 8am.  Mostly cloudy, with a high near 56. West southwest wind 6 to 14 mph, with gusts as high as 20 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am.  Mostly cloudy, with a low around 36. West wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Low: 36 °F

    Scattered
    T-storms then
    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 51. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight.  Mostly clear, with a low around 29. Northwest wind 9 to 14 mph becoming light west northwest  after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. South southeast wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. West wind 7 to 9 mph.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 56. West southwest wind 6 to 14 mph, with gusts as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Scattered showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 36. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 51. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 29. Northwest wind 9 to 14 mph becoming light west northwest after midnight. Winds could gust as high as 28 mph.
Tuesday
Sunny, with a high near 57. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 32. South southeast wind 3 to 6 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Big Piney WY
 42.61°N 110.52°W (Elev. 8602 ft)
9:13 pm MDT Sep 20, 2025
9pm MDT Sep 20, 2025-6pm MDT Sep 27, 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