Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

93°F

34°C

Humidity 24%
Wind Speed NNW 12 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 26 Jul 01:00 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 83. South wind around 7 mph becoming east northeast.

    High: 83 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 59. East northeast wind 5 to 7 mph becoming light and variable.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 81. West wind 6 to 8 mph becoming southeast in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 57 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81. West wind 5 to 8 mph.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. West wind 5 to 8 mph becoming north in the evening.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80. West northwest wind 5 to 8 mph becoming east southeast in the afternoon.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. South wind around 7 mph becoming east northeast.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59. East northeast wind 5 to 7 mph becoming light and variable.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. West wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Northwest wind 5 to 8 mph becoming light and variable.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. West wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 57. West wind 5 to 8 mph becoming north in the evening.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. West northwest wind 5 to 8 mph becoming east southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 56.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
12:02 pm MDT Jul 26, 2026
1pm MDT Jul 26, 2026-6pm MDT Aug 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database