Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Partly Cloudy

75°F

24°C

Humidity 47%
Wind Speed N 13 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 29 Aug 03:20 PM MDT
Extended Forecast for

Buffalo WYSimilar City Names

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly cloudy, with a high near 78. North northwest wind around 11 mph.

    High: 78 °F

    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 59. North northwest wind 5 to 8 mph becoming southwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Breezy, with a west southwest wind 6 to 15 mph becoming north in the morning. Winds could gust as high as 21 mph.

    High: 76 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. North northwest wind 5 to 13 mph becoming southwest in the evening.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Light and variable wind becoming east 5 to 9 mph in the morning.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Northeast wind around 7 mph becoming west southwest after midnight.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 80. West southwest wind 6 to 8 mph becoming east northeast in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. Breezy.

    High: 83 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 78. North northwest wind around 11 mph.
Tonight
Partly cloudy, with a low around 59. North northwest wind 5 to 8 mph becoming southwest after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 76. Breezy, with a west southwest wind 6 to 15 mph becoming north in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 53. North northwest wind 5 to 13 mph becoming southwest in the evening.
Monday
Sunny, with a high near 79. Light and variable wind becoming east 5 to 9 mph in the morning.
Monday Night
Partly cloudy, with a low around 59. Northeast wind around 7 mph becoming west southwest after midnight.
Tuesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 80. West southwest wind 6 to 8 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 83. Breezy.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 83. Breezy.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WYSimilar City Names
 44.34°N 106.72°W (Elev. 4797 ft)
3:32 pm MDT Aug 29, 2026
3pm MDT Aug 29, 2026-6pm MDT Sep 4, 2026
 
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Additional Resources

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