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

68°F

20°C

Humidity 15%
Wind Speed WSW 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 20 Mar 11:05 PM MDT
Extended Forecast for

21 Miles WSW Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 33. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 44. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 41 mph.

    High: 44 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after midnight.  Mostly cloudy, with a low around 20. Windy, with a west wind 19 to 29 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy then
    Snow Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of snow showers before noon.  Mostly sunny, with a high near 28. Breezy, with a west wind 8 to 15 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    Showers then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. West wind around 11 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Breezy, with a west wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 34 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. Breezy.

    High: 35 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 33. Breezy, with a west southwest wind 18 to 20 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 44. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 41 mph.
Saturday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 20. Windy, with a west wind 19 to 29 mph decreasing to 8 to 18 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday
A 30 percent chance of snow showers before noon. Mostly sunny, with a high near 28. Breezy, with a west wind 8 to 15 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 20. West wind around 11 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 34. Breezy, with a west wind 9 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 22. West wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 35. Breezy.
Tuesday Night
Mostly cloudy, with a low around 27. Breezy.
Wednesday
Partly sunny, with a high near 40. Windy.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19. Windy.
Thursday
A chance of snow showers. Partly sunny, with a high near 26. Breezy.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 13. Breezy.
Friday
Partly sunny, with a high near 27. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Buffalo WY
 44.27°N 107.14°W (Elev. 11601 ft)
9:46 pm MDT Mar 20, 2026
11pm MDT Mar 20, 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