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

Severe thunderstorms will be possible from the central Plains to 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 Interior Alaska and 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.

Overcast

57°F

14°C

Humidity 82%
Wind Speed SSE 6 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Jun 03:20 AM MDT
Extended Forecast for

20 Miles SSW Buffalo WY

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 5am.  Partly cloudy, with a low around 44. Southwest wind 9 to 11 mph.

    Low: 44 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms between 11am and 3pm, then a slight chance of thunderstorms after 3pm.  Sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am.  Mostly cloudy, with a low around 45. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 56. Calm wind becoming east northeast 5 to 7 mph in the morning.  Chance of precipitation is 50%.

    High: 56 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 43. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 43 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 60. Calm wind becoming east northeast around 6 mph in the morning.  Chance of precipitation is 70%.

    High: 60 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 44. Northeast wind 5 to 7 mph becoming light and variable  in the evening.  Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 44. Southwest wind 9 to 11 mph.
Monday
A slight chance of showers and thunderstorms between 11am and 3pm, then a slight chance of thunderstorms after 3pm. Sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 45. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 56. Calm wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. Northeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Calm wind becoming east northeast around 6 mph in the morning. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 44. Northeast wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 70%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 65. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.
Friday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69. Breezy.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 44. Breezy.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Buffalo WY
 44.08°N 106.87°W (Elev. 7766 ft)
2:02 am MDT Jun 22, 2026
3am MDT Jun 22, 2026-6pm MDT Jun 28, 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