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

Thunderstorms and Heavy Rainfall in the Plains

Severe thunderstorms will be possible over parts of the northern Plains today through Thursday which could bring large hail, damaging winds, and possible tornadoes. Thunderstorms with heavy to excessive rainfall may continue to produce flooding over parts of the southern and northern Plains today. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

55°F

13°C

Humidity 59%
Wind Speed N 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 03 Jun 07:53 AM MDT
Extended Forecast for

Buffalo WYSimilar City Names

  • Today

    Today: Sunny, with a high near 74. North northeast wind 6 to 9 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. North northeast wind 5 to 9 mph becoming light and variable.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Breezy, with a light and variable wind becoming north 13 to 18 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 10%.

    High: 77 °F

    Partly Sunny
    then Isolated
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 51. Breezy, with a north wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

    Low: 51 °F

    Scattered
    Showers and
    Breezy then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Breezy, with a light and variable wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 84 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. East southeast wind 7 to 10 mph becoming west southwest in the evening. Winds could gust as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 92 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 74. North northeast wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 54. North northeast wind 5 to 9 mph becoming light and variable.
Thursday
Isolated showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Breezy, with a light and variable wind becoming north 13 to 18 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 10%.
Thursday Night
Scattered showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 51. Breezy, with a north wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 84. Breezy, with a light and variable wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 55. East southeast wind 7 to 10 mph becoming west southwest in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 92. Breezy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Breezy.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Breezy.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 50%.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Breezy.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 54.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 88. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WYSimilar City Names
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
8:01 am MDT Jun 3, 2026
Forecast Valid:
8am MDT Jun 3, 2026-6pm MDT Jun 9, 2026
 
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Additional Resources

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Chance of Precipitation