Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

75°F

24°C

Humidity 11%
Wind Speed S 17 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 21 Mar 10:20 AM MDT
Extended Forecast for

20 Miles WSW Buffalo WY

  • Today

    Today: Sunny, with a high near 46. Very windy, with a west wind 30 to 37 mph, with gusts as high as 55 mph.

    High: 46 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 23. Very windy, with a west wind 27 to 37 mph decreasing to 14 to 24 mph after midnight. Winds could gust as high as 55 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers and
    Very Windy

  • Sunday

    Sunday: A 30 percent chance of snow showers before noon.  Mostly sunny, with a high near 29. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers and
    Blustery then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Breezy, with a west wind around 18 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 35. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Blustery, with a west wind 18 to 22 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 38 mph.

    High: 37 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Windy.

    Low: 30 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Very windy.

    High: 40 °F

    Mostly Sunny
    and Very
    Windy

Detailed Forecast

Today
Sunny, with a high near 46. Very windy, with a west wind 30 to 37 mph, with gusts as high as 55 mph.
Tonight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. Very windy, with a west wind 27 to 37 mph decreasing to 14 to 24 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow showers before noon. Mostly sunny, with a high near 29. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 22. Breezy, with a west wind around 18 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 35. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 24. Blustery, with a west wind 18 to 22 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 37. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Windy.
Wednesday
Mostly sunny, with a high near 40. Very windy.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 21. Very windy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 26. Windy.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 14. Windy.
Friday
Partly sunny, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Buffalo WY
 44.21°N 107.07°W (Elev. 11332 ft)
9:01 am MDT Mar 21, 2026
10am MDT Mar 21, 2026-6pm MDT Mar 27, 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