Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Partly Cloudy

66°F

19°C

Humidity 52%
Wind Speed NW 10 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Jun 05:35 PM MDT
Extended Forecast for

5 Miles WSW Buffalo WY

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Partly sunny, with a steady temperature around 63. North northwest wind around 9 mph.  Chance of precipitation is 30%.

    High: 63 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 2am and 5am.  Partly cloudy, with a low around 50. North northwest wind 5 to 10 mph becoming south after midnight.  Chance of precipitation is 30%.

    Low: 50 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after noon.  Sunny, with a high near 70. Breezy, with a south wind 8 to 17 mph becoming north in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 30%.

    High: 70 °F

    Scattered
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am, then a chance of showers after 3am.  Mostly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph becoming light north northwest  after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 50%.

    Low: 49 °F

    Scattered
    T-storms and
    Breezy then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 63. Calm wind becoming north northeast 5 to 9 mph in the morning.  Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 48. North northeast wind 5 to 9 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon.  High near 67. Calm wind becoming east northeast 5 to 8 mph in the morning.  Chance of precipitation is 80%.

    High: 67 °F

    Slight Chance
    T-storms then
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 50. Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Slight Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a steady temperature around 63. North northwest wind around 9 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly between 2am and 5am. Partly cloudy, with a low around 50. North northwest wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms, mainly after noon. Sunny, with a high near 70. Breezy, with a south wind 8 to 17 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 1am, then a chance of showers after 3am. Mostly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph becoming light north northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 63. Calm wind becoming north northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 48. North northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 67. Calm wind becoming east northeast 5 to 8 mph in the morning. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 50%.
Thursday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 72. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Saturday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 47.
Sunday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Buffalo WY
 44.32°N 106.81°W (Elev. 6201 ft)
5:47 pm MDT Jun 21, 2026
5pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database