Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

54°F

12°C

Humidity 50%
Wind Speed NNW 24 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 09 May 06:05 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 9pm.  Snow level 8700 feet lowering to 8000 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind around 6 mph becoming calm.

    Low: 31 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70. Breezy, with a west wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 70 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. West northwest wind 5 to 10 mph becoming light north northwest  in the evening. Winds could gust as high as 24 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. East northeast wind around 5 mph becoming light and variable  after midnight.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Snow level 8700 feet lowering to 8000 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 31. North wind around 6 mph becoming calm.
Sunday
Sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 43. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 70. Breezy, with a west wind 10 to 16 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 39. West northwest wind 5 to 10 mph becoming light north northwest in the evening. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 64. Calm wind becoming south southeast 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 44. East northeast wind around 5 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 75. Breezy.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 43.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 64. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
6:02 pm MDT May 9, 2026
6pm MDT May 9, 2026-6pm MDT May 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database