National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

81°F

27°C

Humidity 12%
Wind Speed SE 10 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Oct 02:35 PM MDT
Extended Forecast for

19 Miles W Buffalo WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Breezy, with a west wind 15 to 21 mph, with gusts as high as 26 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Breezy, with a west wind 10 to 20 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 41. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 43. West wind 6 to 11 mph becoming south southwest in the afternoon.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Light north wind becoming northwest 8 to 13 mph in the evening.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. North wind 7 to 11 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Breezy, with a west wind 15 to 21 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 30. Breezy, with a west wind 10 to 20 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 41. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 27. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 43. West wind 6 to 11 mph becoming south southwest in the afternoon.
Monday Night
Mostly clear, with a low around 30. Light north wind becoming northwest 8 to 13 mph in the evening.
Tuesday
Sunny, with a high near 43. North wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 33. Breezy.
Thursday
Mostly sunny, with a high near 45. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 41. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles W Buffalo WY
 44.3°N 107.11°W (Elev. 11368 ft)
Last Update:
2:02 pm MDT Oct 17, 2026
Forecast Valid:
2pm MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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