Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

73°F

23°C

Humidity 38%
Wind Speed NNW 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 Sep 04:35 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 5pm.  Mostly sunny, with a steady temperature around 62. West southwest wind around 11 mph, with gusts as high as 20 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Breezy, with a southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 50%.

    Low: 43 °F

    Chance
    Showers then
    Slight Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between 3pm and 4pm.  Sunny, with a high near 60. Breezy, with a west wind 5 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 10%.

    High: 60 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 45. South southeast wind 5 to 10 mph.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 64. Breezy, with a south southwest wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 5pm. Mostly sunny, with a steady temperature around 62. West southwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Breezy, with a southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 60. Breezy, with a west wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Wednesday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 62. Light and variable wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45. South southeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 64. Breezy, with a south southwest wind 7 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 48. Breezy.
Saturday
Mostly sunny, with a high near 64. Breezy.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 64. Breezy.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
2:50 pm MDT Sep 22, 2026
4pm MDT Sep 22, 2026-6pm MDT Sep 28, 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