Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

75°F

24°C

Humidity 36%
Wind Speed WSW 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 25 Jul 01:00 AM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. West wind around 9 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84. West wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Isolated showers and thunderstorms before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 60. West wind 8 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 10%.

    Low: 60 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Scattered showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 83. West wind 7 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 40%.

    High: 83 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 59. East wind 6 to 10 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 82. West wind 7 to 10 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58. West wind 3 to 8 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. West wind around 9 mph.
Saturday
Partly sunny, with a high near 84. West wind 8 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Isolated showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. West wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Sunday
Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 83. West wind 7 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 59. East wind 6 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. West wind 7 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. West wind 3 to 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
12:46 am MDT Jul 25, 2026
1am MDT Jul 25, 2026-6pm MDT Jul 31, 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