Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

82°F

28°C

Humidity 32%
Wind Speed N 11 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 06 Sep 05:35 PM MDT
Extended Forecast for

16 Miles SW Buffalo WY

  • Tonight

    Tonight: Showers, mainly after midnight.  Low around 55. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Scattered
    Showers then
    Showers and
    Breezy

  • Labor Day

    Labor Day: Mostly cloudy, then gradually becoming sunny, with a high near 67. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 39 mph.

    High: 67 °F

    Decreasing
    Clouds and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Breezy, with a west wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 64 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Northwest wind 6 to 11 mph becoming light west northwest  after midnight. Winds could gust as high as 21 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Southwest wind 5 to 10 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. West wind 7 to 9 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers, mainly after midnight. Low around 55. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Labor Day
Mostly cloudy, then gradually becoming sunny, with a high near 67. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 43. Breezy, with a west wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.
Tuesday
Sunny, with a high near 64. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 41. Northwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 64. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 45. West wind 7 to 9 mph.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 66.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 57.
Saturday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 39.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Buffalo WY
 44.16°N 106.91°W (Elev. 7861 ft)
2:47 pm MDT Sep 6, 2026
5pm MDT Sep 6, 2026-6pm MDT Sep 13, 2026
 
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Additional Resources

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