Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

79°F

26°C

Humidity 22%
Wind Speed SSW 14 MPH
Barometer 29.62 in (1003.05 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Jun 04:20 PM MDT
Extended Forecast for

Buffalo WY

Severe T-storm Watch until June 27, 07:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until June 27, 07:00pm

    NOW until 7:00pm Sat

    Severe T-storm Watch

  • This Afternoon

    High: 78 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 7pm. Some of the storms could be severe.  Mostly cloudy, with a low around 50. Breezy, with a south southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    Low: 50 °F

    Severe
    Thunderstorms
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 74. Breezy, with a south wind 8 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 74 °F

    Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 2am.  Increasing clouds, with a low around 48. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 26 mph.  Chance of precipitation is 30%.

    Low: 48 °F

    Scattered
    Showers and
    Breezy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 72. Breezy, with a south southwest wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. West wind 8 to 13 mph becoming light west southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 76. Light and variable wind becoming east 5 to 9 mph in the morning.

    High: 76 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 78. Northwest wind around 11 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, mainly before 7pm. Some of the storms could be severe. Mostly cloudy, with a low around 50. Breezy, with a south southwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 74. Breezy, with a south wind 8 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Scattered showers and thunderstorms before midnight, then isolated showers between midnight and 2am. Increasing clouds, with a low around 48. Breezy, with a west southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Monday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 72. Breezy, with a south southwest wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 47. West wind 8 to 13 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 76. Light and variable wind becoming east 5 to 9 mph in the morning.
Tuesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 90. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.35°N 106.69°W (Elev. 4619 ft)
3:48 pm MDT Jun 27, 2026
4pm MDT Jun 27, 2026-6pm MDT Jul 3, 2026
 
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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