Tropical Storm Imelda Forms; Another Round of Heavy Rain and Potential Flooding in the Southwest

Tropical Storm Imelda has formed near the Bahamas Sunday afternoon, and continues to bring heavy rainfall. Tropical storm conditions are possible along the east coast of Florida beginning Monday. The risk of significant wind impacts from Imelda along the Southeast coast are decreasing. Another round of showers and storms with a heavy rain and flash flood threat will continue in the Southwest today Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

79°F

26°C

Humidity 19%
Wind Speed ENE 3 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 28 Sep 03:00 PM MDT
Extended Forecast for

16 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 66. East northeast wind around 8 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Northeast wind around 7 mph becoming west after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Isolated showers and thunderstorms after 4pm.  Mostly sunny, with a high near 68. West northwest wind 6 to 10 mph becoming east southeast in the morning.  Chance of precipitation is 10%.

    High: 68 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South wind 7 to 11 mph becoming west after midnight.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. West wind 8 to 13 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 66. East northeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 51. Northeast wind around 7 mph becoming west after midnight.
Monday
Isolated showers and thunderstorms after 4pm. Mostly sunny, with a high near 68. West northwest wind 6 to 10 mph becoming east southeast in the morning. Chance of precipitation is 10%.
Monday Night
Mostly clear, with a low around 50. South wind 7 to 11 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 67. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 63. West wind 8 to 13 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 66.
Thursday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 45. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms. Partly sunny, with a high near 57.
Friday Night
Scattered showers. Mostly cloudy, with a low around 36.
Saturday
Isolated showers. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Buffalo WY
 44.16°N 106.91°W (Elev. 7861 ft)
3:04 pm MDT Sep 28, 2025
3pm MDT Sep 28, 2025-6pm MDT Oct 4, 2025
 
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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