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

Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

63°F

17°C

Humidity 55%
Wind Speed NNW 13 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 03 Aug 02:53 AM MDT
Extended Forecast for

Buffalo WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 62. Northwest wind around 8 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. West northwest wind 6 to 8 mph becoming northeast in the afternoon.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. Northeast wind around 7 mph becoming southwest after midnight.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89. Southwest wind 6 to 14 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. South southeast wind 7 to 14 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83. West northwest wind 8 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. North northeast wind 6 to 10 mph becoming southwest after midnight.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 62. Northwest wind around 8 mph.
Sunday
Sunny, with a high near 80. West northwest wind 6 to 8 mph becoming northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 62. Northeast wind around 7 mph becoming southwest after midnight.
Monday
Mostly sunny, with a high near 89. Southwest wind 6 to 14 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 59. South southeast wind 7 to 14 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 83. West northwest wind 8 to 11 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 58. North northeast wind 6 to 10 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 59.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.32°N 106.69°W (Elev. 4846 ft)
Last Update:
1:28 am MDT Aug 3, 2025
Forecast Valid:
3am MDT Aug 3, 2025-6pm MDT Aug 9, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation