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 10%
Wind Speed NNW 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Oct 04:15 PM MDT
Extended Forecast for

8 Miles S Buffalo WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 74. North northeast wind around 6 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West northwest wind 7 to 10 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. North northwest wind 6 to 11 mph becoming east southeast in the afternoon.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. East southeast wind 5 to 10 mph becoming west southwest in the evening.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 67. South wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. South wind 5 to 8 mph becoming west after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. West wind 5 to 8 mph becoming east northeast in the morning.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 74. North northeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 48. West northwest wind 7 to 10 mph.
Sunday
Sunny, with a high near 59. North northwest wind 6 to 11 mph becoming east southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. East southeast wind 5 to 10 mph becoming west southwest in the evening.
Monday
Sunny, with a high near 67. South wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 45. South wind 5 to 8 mph becoming west after midnight.
Tuesday
Sunny, with a high near 67. West wind 5 to 8 mph becoming east northeast in the morning.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Friday
A chance of showers. Partly sunny, with a high near 64. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Buffalo WY
 44.22°N 106.71°W (Elev. 5154 ft)
Last Update:
3:31 pm MDT Oct 17, 2026
Forecast Valid:
4pm MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation