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

53°F

12°C

Humidity 44%
Wind Speed W 10 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 09 May 12:53 AM MDT
Extended Forecast for

11 Miles WSW Buffalo WY

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 3am.  Cloudy, with a low around 41. West northwest wind 8 to 10 mph.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain showers likely before 4pm, then rain likely, possibly mixed with snow showers between 4pm and 5pm, then scattered rain showers after 5pm. Some thunder is also possible.  Snow level 8800 feet. Mostly cloudy, with a high near 50. Breezy, with a north northwest wind 9 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Showers
    Likely then
    Rain/Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and 11pm.  Snow level 8800 feet lowering to 7900 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 34. North northwest wind 5 to 11 mph becoming west after midnight.  Chance of precipitation is 40%.

    Low: 34 °F

    Scattered
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 71. Breezy, with a west wind 8 to 15 mph, with gusts as high as 31 mph.

    High: 71 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 3am. Cloudy, with a low around 41. West northwest wind 8 to 10 mph.
Saturday
Rain showers likely before 4pm, then rain likely, possibly mixed with snow showers between 4pm and 5pm, then scattered rain showers after 5pm. Some thunder is also possible. Snow level 8800 feet. Mostly cloudy, with a high near 50. Breezy, with a north northwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and 11pm. Snow level 8800 feet lowering to 7900 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 34. North northwest wind 5 to 11 mph becoming west after midnight. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 60. Calm wind becoming east southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 21 mph.
Monday
Sunny, with a high near 71. Breezy, with a west wind 8 to 15 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 42. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 73. Breezy.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 70. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Buffalo WY
 44.29°N 106.93°W (Elev. 7592 ft)
12:02 am MDT May 9, 2026
1am MDT May 9, 2026-6pm MDT May 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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