Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. 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 23%
Wind Speed SW 17 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 27 Jun 05:10 PM MDT
Extended Forecast for

12 Miles NNW Kaycee WY

  • Tonight

    Tonight: Scattered showers, mainly between 11pm and 5am.  Mostly cloudy, with a low around 47. South wind 10 to 13 mph.  Chance of precipitation is 30%.

    Low: 47 °F

    Scattered
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 69. Windy, with a west southwest wind 17 to 22 mph increasing to 29 to 34 mph in the morning. Winds could gust as high as 48 mph.

    High: 69 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Windy, with a west wind 24 to 29 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.

    Low: 46 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 78. West wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Partly cloudy, with a low around 49. West wind 7 to 13 mph becoming north in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 78. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West northwest wind 6 to 9 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly between 11pm and 5am. Mostly cloudy, with a low around 47. South wind 10 to 13 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 69. Windy, with a west southwest wind 17 to 22 mph increasing to 29 to 34 mph in the morning. Winds could gust as high as 48 mph.
Monday Night
Mostly clear, with a low around 46. Windy, with a west wind 24 to 29 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
Sunny, with a high near 78. West wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Partly cloudy, with a low around 49. West wind 7 to 13 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Wednesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 78. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 50. West northwest wind 6 to 9 mph.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 85. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52. Breezy.
Independence Day
A slight chance of showers and thunderstorms. Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Kaycee WY
 43.87°N 106.76°W (Elev. 5600 ft)
8:49 pm MDT Jun 28, 2026
9pm MDT Jun 28, 2026-6pm MDT Jul 5, 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