Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Partly Cloudy

57°F

14°C

Humidity 50%
Wind Speed N 11 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 29 Jun 08:05 PM MDT
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming south southwest after midnight.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Light and variable wind becoming north northeast 5 to 9 mph in the morning.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms between 11pm and midnight.  Partly cloudy, with a low around 52. North wind 5 to 9 mph becoming west southwest after midnight.  Chance of precipitation is 10%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81. West wind 5 to 7 mph becoming east in the morning.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 54. North wind 5 to 7 mph becoming west southwest after midnight.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. West southwest wind 5 to 8 mph becoming north northwest in the afternoon.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 55. West wind 6 to 8 mph.

    Low: 55 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming south southwest after midnight.
Tuesday
Sunny, with a high near 78. Light and variable wind becoming north northeast 5 to 9 mph in the morning.
Tuesday Night
A slight chance of showers and thunderstorms between 11pm and midnight. Partly cloudy, with a low around 52. North wind 5 to 9 mph becoming west southwest after midnight. Chance of precipitation is 10%.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. West wind 5 to 7 mph becoming east in the morning.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. North wind 5 to 7 mph becoming west southwest after midnight.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West southwest wind 5 to 8 mph becoming north northwest in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. West wind 6 to 8 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Independence Day
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 58.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.35°N 106.69°W (Elev. 4619 ft)
6:47 pm MDT Jun 29, 2026
8pm MDT Jun 29, 2026-6pm MDT Jul 6, 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