Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

52°F

11°C

Humidity 71%
Wind Speed SW 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 31 Aug 03:00 AM MDT
Extended Forecast for

11 Miles WSW Buffalo WY

  • Overnight

    Overnight: Mostly clear, with a low around 44. West wind around 10 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. West wind 6 to 10 mph becoming east northeast in the afternoon.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 51. East wind 6 to 8 mph becoming west in the evening.

    Low: 51 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 66. West southwest wind 6 to 8 mph becoming east northeast in the afternoon.  Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. North northeast wind 5 to 10 mph becoming south in the evening.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 71. Breezy.

    High: 71 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Breezy.

    Low: 52 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 44. West wind around 10 mph.
Monday
Sunny, with a high near 68. West wind 6 to 10 mph becoming east northeast in the afternoon.
Monday Night
Increasing clouds, with a low around 51. East wind 6 to 8 mph becoming west in the evening.
Tuesday
A chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 66. West southwest wind 6 to 8 mph becoming east northeast in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 50. North northeast wind 5 to 10 mph becoming south in the evening.
Wednesday
Sunny, with a high near 71. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 50. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Sunny, with a high near 71. Breezy.
Thursday Night
Mostly clear, with a low around 52. Breezy.
Friday
Sunny, with a high near 76. Breezy.
Friday Night
Mostly clear, with a low around 55. Breezy.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Buffalo WY
 44.29°N 106.93°W (Elev. 7592 ft)
2:47 am MDT Aug 31, 2026
3am MDT Aug 31, 2026-6pm MDT Sep 6, 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