Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

72°F

22°C

Humidity 30%
Wind Speed SSE 10 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 30 Jun 12:00 PM MDT
Extended Forecast for

12 Miles W Buffalo WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. South southeast wind 6 to 10 mph becoming west northwest.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms between 8pm and 11pm.  Mostly cloudy, with a low around 43. Northwest wind 5 to 8 mph becoming calm.  Chance of precipitation is 10%.

    Low: 43 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers and thunderstorms before 3pm, then isolated showers and thunderstorms after 4pm.  Mostly sunny, with a high near 66. Light and variable wind becoming north northeast 5 to 8 mph in the morning.  Chance of precipitation is 10%.

    High: 66 °F

    Sunny then
    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. North northwest wind around 6 mph becoming light and variable.

    Low: 47 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70. Southwest wind 5 to 11 mph.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 47. West southwest wind 3 to 8 mph.

    Low: 47 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71. West southwest wind 6 to 11 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    T-storms then
    Partly Cloudy

  • Independence Day

    Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 67. Chance of precipitation is 50%.

    High: 67 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. South southeast wind 6 to 10 mph becoming west northwest.
Tonight
Isolated showers and thunderstorms between 8pm and 11pm. Mostly cloudy, with a low around 43. Northwest wind 5 to 8 mph becoming calm. Chance of precipitation is 10%.
Wednesday
Isolated showers and thunderstorms before 3pm, then isolated showers and thunderstorms after 4pm. Mostly sunny, with a high near 66. Light and variable wind becoming north northeast 5 to 8 mph in the morning. Chance of precipitation is 10%.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. North northwest wind around 6 mph becoming light and variable.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Southwest wind 5 to 11 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. West southwest wind 3 to 8 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. West southwest wind 6 to 11 mph.
Friday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.
Independence Day
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. Chance of precipitation is 50%.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 51.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Buffalo WY
 44.33°N 106.96°W (Elev. 7641 ft)
12:02 pm MDT Jun 30, 2026
12pm MDT Jun 30, 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