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

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

66°F

19°C

Humidity 48%
Wind Speed NNW 20 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 03 Jul 11:50 PM MDT
Extended Forecast for

19 Miles ENE Ten Sleep WY

  • Overnight

    Overnight: Mostly clear, with a low around 43. North northwest wind around 8 mph.

    Low: 43 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 67. North northwest wind 7 to 14 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. West wind 7 to 11 mph becoming east northeast in the evening.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. West wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. West wind 7 to 14 mph becoming north in the evening. Winds could gust as high as 25 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Breezy, with a north northwest wind 7 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 68 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 48. Northeast wind 8 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 43. North northwest wind around 8 mph.
Independence Day
Sunny, with a high near 67. North northwest wind 7 to 14 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 48. West wind 7 to 11 mph becoming east northeast in the evening.
Sunday
Sunny, with a high near 71. West wind 7 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 49. West wind 7 to 14 mph becoming north in the evening. Winds could gust as high as 25 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Breezy, with a north northwest wind 7 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Northeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 69. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ENE Ten Sleep WY
 44.15°N 107.09°W (Elev. 9600 ft)
11:18 pm MDT Jul 3, 2026
12am MDT Jul 4, 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