Dangerous, Heat Wave Persists in the Eastern U.S.; Severe Weather Expected in the Central Plains and Mid-Atlantic

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorms are expected to produce damaging wind gusts from the Upper Ohio Valley into the Mid Atlantic, and across the central Great Plains this afternoon and evening. Large hail and heavy rain is also possible across the Great Plains. Read More >

Current conditions at

Big Piney - Marbleton Airport (KBPI)

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

Clear

55°F

13°C

Humidity 47%
Wind Speed W 3 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 03 Jul 11:20 PM MDT
Extended Forecast for

20 Miles ENE La Barge WY

  • Tonight

    Tonight: Mostly clear, with a low around 43. North northwest wind 5 to 7 mph.

    Low: 43 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. North northwest wind 7 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. West northwest wind 6 to 9 mph becoming north after midnight.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84. North wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51. Breezy, with a south wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. North northwest wind 5 to 7 mph.
Independence Day
Sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 47. North northwest wind 7 to 10 mph.
Sunday
Sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 49. West northwest wind 6 to 9 mph becoming north after midnight.
Monday
Mostly sunny, with a high near 84. North wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. Breezy, with a south wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 22 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 47. Breezy.
Friday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE La Barge WY
 42.34°N 109.83°W (Elev. 7100 ft)
11:18 pm MDT Jul 3, 2026
11pm MDT Jul 3, 2026-6pm MDT Jul 10, 2026
 
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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