Severe Weather and Flooding Threat in the Central U.S. and Mid-Atlantic; Dangerous Heat in the West and Southern Plains

Severe thunderstorms and heavy rain are expected across the central High Plains into parts of the central and southern Plains and in the the Mid-Atlantic today. Intense, dangerous heat will persist across the West, Southwest, and Southern Plains into the end of the week. Elevated to critical fire weather conditions expected in the Great Basin and Four Corners region. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

54°F

12°C

Humidity 66%
Wind Speed N 4 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Jun 08:20 AM MDT
Extended Forecast for

Buffalo WY

  • Today

    Today: A slight chance of showers and thunderstorms between noon and 5pm.  Partly sunny, with a high near 66. North wind 6 to 8 mph.  Chance of precipitation is 10%.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming south southwest after midnight.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 70. Calm wind becoming east southeast 5 to 9 mph in the morning.  Chance of precipitation is 60%.

    High: 70 °F

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Cloudy, then gradually becoming partly cloudy, with a low around 51. North northeast wind 5 to 8 mph becoming light and variable  in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon.  High near 71. Breezy, with a southeast wind 5 to 10 mph increasing to 11 to 16 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight.  Mostly cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Slight Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
A slight chance of showers and thunderstorms between noon and 5pm. Partly sunny, with a high near 66. North wind 6 to 8 mph. Chance of precipitation is 10%.
Tonight
Partly cloudy, with a low around 49. North wind 5 to 9 mph becoming south southwest after midnight.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 70. Calm wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 51. North northeast wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 71. Breezy, with a southeast wind 5 to 10 mph increasing to 11 to 16 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 70%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 77. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
7:17 am MDT Jun 23, 2026
8am MDT Jun 23, 2026-6pm MDT Jun 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database