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.

Mostly Cloudy

50°F

10°C

Humidity 60%
Wind Speed N 11 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 09 May 06:53 PM MDT
Extended Forecast for

12 Miles WSW Buffalo WY

  • Tonight

    Tonight: A chance of rain and snow showers before 8pm, then a slight chance of rain showers between 8pm and 9pm. Some thunder is also possible.  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 5 mph becoming calm.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. West wind around 6 mph becoming calm.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 22 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. West wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North northwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. East wind around 6 mph becoming west southwest after midnight.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Breezy.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow showers before 8pm, then a slight chance of rain showers between 8pm and 9pm. Some thunder is also possible. 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 5 mph becoming calm. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 58. West wind around 6 mph becoming calm.
Sunday Night
Partly cloudy, with a low around 44. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 69. West wind 10 to 13 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 42. North northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 63. Calm wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. East wind around 6 mph becoming west southwest after midnight.
Wednesday
Sunny, with a high near 74. Breezy.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Thursday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 45.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 64.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 44.
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:
12 Miles WSW Buffalo WY
 44.29°N 106.96°W (Elev. 7966 ft)
6:02 pm MDT May 9, 2026
7pm 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