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

50°F

10°C

Humidity 31%
Wind Speed W 10 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 18 Oct 12:00 AM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Overnight

    Overnight: Mostly clear, with a low around 40. Northwest wind 3 to 7 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. North northwest wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Light and variable wind becoming west 5 to 7 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Southwest wind 5 to 8 mph becoming northwest after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Northwest wind 6 to 8 mph becoming south southeast in the morning.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Light north wind.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 40. Northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 55. North northwest wind 5 to 10 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 36. Light and variable wind becoming west 5 to 7 mph after midnight.
Monday
Sunny, with a high near 59. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 40. Southwest wind 5 to 8 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 59. Northwest wind 6 to 8 mph becoming south southeast in the morning.
Tuesday Night
Mostly clear, with a low around 39. Light north wind.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45.
Friday
A chance of showers. Partly sunny, with a high near 57. Breezy.
Friday Night
Rain and snow showers likely. Snow level 10100 feet lowering to 8700 feet after midnight . Mostly cloudy, with a low around 38.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
Last Update:
11:46 pm MDT Oct 17, 2026
Forecast Valid:
12am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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