National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Through This Weekend

Severe thunderstorms which can bring large hail, damaging winds, and isolated tornadoes will be possible over parts of the central U.S. through this weekend. Thunderstorms with heavy to excessive rainfall moving from Texas into the mid-Mississippi Valley through this weekend may produce areas of flooding. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

86°F

30°C

Humidity 19%
Wind Speed S 18 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 05 Jun 02:35 PM MDT
Extended Forecast for

Buffalo WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. Breezy, with a south wind 10 to 15 mph becoming west northwest. Winds could gust as high as 22 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 55. North northwest wind 6 to 11 mph becoming southwest after midnight.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 95. Windy, with a southwest wind 8 to 13 mph becoming south southwest 20 to 25 mph in the morning. Winds could gust as high as 34 mph.

    High: 95 °F

    Decreasing
    Clouds and
    Windy

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Breezy, with a south southwest wind 7 to 16 mph becoming north northwest in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 10%.

    Low: 57 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 79. Northwest wind 8 to 14 mph becoming east northeast in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    High: 79 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly clear, with a low around 45. Breezy, with a north northwest wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Breezy.
    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Breezy, with a light south wind increasing to 18 to 23 mph in the morning. Winds could gust as high as 39 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 83. Windy.

    High: 83 °F

    Mostly Sunny
    then Partly
    Sunny and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 86. Breezy, with a south wind 10 to 15 mph becoming west northwest. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 55. North northwest wind 6 to 11 mph becoming southwest after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Windy, with a southwest wind 8 to 13 mph becoming south southwest 20 to 25 mph in the morning. Winds could gust as high as 34 mph.
Saturday Night
A slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Breezy, with a south southwest wind 7 to 16 mph becoming north northwest in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 10%.
Sunday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 79. Northwest wind 8 to 14 mph becoming east northeast in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly clear, with a low around 45. Breezy, with a north northwest wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 79. Breezy, with a light south wind increasing to 18 to 23 mph in the morning. Winds could gust as high as 39 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 83. Windy.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 52. Breezy.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 72. Breezy.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
2:03 pm MDT Jun 5, 2026
Forecast Valid:
2pm MDT Jun 5, 2026-6pm MDT Jun 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation