Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

59°F

15°C

Humidity 67%
Wind Speed SW 3 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Jun 11:20 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 44. Light and variable wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 62. Calm wind becoming east northeast 5 to 9 mph in the morning.

    High: 62 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 3am, then a chance of showers.  Mostly cloudy, with a low around 43. East northeast wind 5 to 10 mph becoming light and variable  in the evening.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 62. Light and variable wind becoming south 5 to 8 mph in the morning.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44. West wind 5 to 8 mph.

    Low: 44 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 29 mph.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 48. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely after midnight.  Mostly cloudy, with a low around 42. Breezy.  Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 44. Light and variable wind.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Calm wind becoming east northeast 5 to 9 mph in the morning.
Wednesday Night
Showers and thunderstorms likely before 3am, then a chance of showers. Mostly cloudy, with a low around 43. East northeast wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 62. Light and variable wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. West wind 5 to 8 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 29 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. West wind around 10 mph, with gusts as high as 22 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. Breezy.
Saturday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Snow level 9100 feet. Mostly sunny, with a high near 56. Windy. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers. Some thunder is also possible. Snow level 9200 feet lowering to 8300 feet after midnight . Partly cloudy, with a low around 35. Windy.
Monday
A slight chance of showers and thunderstorms. Snow level 8300 feet rising to 9500 feet in the afternoon. Sunny, with a high near 57. Windy.
Monday Night
Partly cloudy, with a low around 39. Windy.
Tuesday
Sunny, with a high near 65. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
10:17 pm MDT Jun 23, 2026
11pm MDT Jun 23, 2026-6pm MDT Jun 30, 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