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

66°F

19°C

Humidity 14%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 21 Mar 03:35 AM MDT
Extended Forecast for

20 Miles ENE Ten Sleep WY

  • Today

    Today: Mostly sunny, with a high near 60. Windy, with a west southwest wind 20 to 28 mph, with gusts as high as 41 mph.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: A slight chance of rain and snow showers before 9pm, then a chance of snow showers.  Mostly cloudy, with a low around 30. Windy, with a west wind 19 to 29 mph decreasing to 9 to 19 mph after midnight. Winds could gust as high as 44 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Slight Chance
    Rain/Snow and
    Windy then
    Chance Snow
    Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 9 to 15 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. West wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Breezy, with a west wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Breezy, with a west wind 14 to 20 mph, with gusts as high as 36 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Windy.

    High: 54 °F

    Partly Sunny
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 60. Windy, with a west southwest wind 20 to 28 mph, with gusts as high as 41 mph.
Tonight
A slight chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 30. Windy, with a west wind 19 to 29 mph decreasing to 9 to 19 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 9 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 30. West wind 11 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 48. Breezy, with a west wind 10 to 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 32. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 50. Breezy, with a west wind 14 to 20 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Breezy.
Wednesday
Partly sunny, with a high near 54. Windy.
Wednesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 28. Windy.
Thursday
A chance of snow showers. Mostly sunny, with a high near 39. Breezy.
Thursday Night
Mostly cloudy, with a low around 21. Blustery.
Friday
Partly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Ten Sleep WY
 44.11°N 107.06°W (Elev. 9961 ft)
3:16 am MDT Mar 21, 2026
4am 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