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

Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

63°F

17°C

Humidity 51%
Wind Speed WSW 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Sep 07:20 PM MDT
Extended Forecast for

13 Miles W Buffalo WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. South wind 5 to 7 mph becoming west northwest after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62. Light and variable wind becoming east 5 to 9 mph in the afternoon.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. East wind 5 to 10 mph becoming west after midnight.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 64. West wind 6 to 10 mph becoming east in the morning.

    High: 64 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. South southwest wind 6 to 9 mph becoming west northwest after midnight.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 49. North northwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 49 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 35. North northwest wind 8 to 11 mph.

    Low: 35 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. South wind 5 to 7 mph becoming west northwest after midnight.
Saturday
Partly sunny, with a high near 62. Light and variable wind becoming east 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 45. East wind 5 to 10 mph becoming west after midnight.
Sunday
Increasing clouds, with a high near 64. West wind 6 to 10 mph becoming east in the morning.
Sunday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 42. South southwest wind 6 to 9 mph becoming west northwest after midnight.
Monday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 49. North northwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 35. North northwest wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A slight chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Buffalo WY
 44.33°N 106.99°W (Elev. 8074 ft)
Last Update:
6:58 pm MDT Sep 19, 2025
Forecast Valid:
7pm MDT Sep 19, 2025-6pm MDT Sep 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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