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 (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

54°F

12°C

Humidity 43%
Wind Speed Calm
Barometer 29.80 in (1007.4 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 21 Mar 3:56 am MDT
Extended Forecast for

10 Miles W Reva SD

  • Today

    Today: Mostly sunny, with a high near 76. Breezy, with a west wind 6 to 11 mph becoming east 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 76 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: A 50 percent chance of rain.  Mostly cloudy, with a low around 38. Breezy, with a southeast wind 19 to 24 mph becoming north 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 38 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 56. North wind 6 to 11 mph becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Northwest wind 7 to 16 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. Southeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. North wind 6 to 9 mph becoming east after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60. East wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. East wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 76. Breezy, with a west wind 6 to 11 mph becoming east 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
A 50 percent chance of rain. Mostly cloudy, with a low around 38. Breezy, with a southeast wind 19 to 24 mph becoming north 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly sunny, with a high near 56. North wind 6 to 11 mph becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 33. Northwest wind 7 to 16 mph becoming southeast after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 62. Southeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 35. North wind 6 to 9 mph becoming east after midnight.
Tuesday
Mostly cloudy, with a high near 60. East wind 7 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 38. East wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly sunny, with a high near 69. Breezy.
Wednesday Night
A slight chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 50. Breezy.
Thursday Night
Mostly cloudy, with a low around 26. Blustery.
Friday
Partly sunny, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Reva SD
 45.51°N 103.3°W (Elev. 2897 ft)
3:48 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