Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

35°F

2°C

Humidity 54%
Wind Speed W 13 mph
Barometer 30.18 in (1024.4 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 11 Jan 3:56 am MST
Extended Forecast for

Buffalo SD

  • Today

    Today: Mostly sunny, with a high near 51. Breezy, with a west wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Breezy, with a west wind 22 to 24 mph, with gusts as high as 39 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 43 mph.

    High: 52 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 32 mph.

    Low: 31 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Breezy, with a southwest wind 10 to 15 mph becoming northwest 20 to 25 mph after midnight. Winds could gust as high as 39 mph.

    Low: 33 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Windy.

    High: 44 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 51. Breezy, with a west wind 13 to 21 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 32. West wind 10 to 13 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 54. Breezy, with a west wind 14 to 23 mph, with gusts as high as 36 mph.
Monday Night
Mostly cloudy, with a low around 40. Breezy, with a west wind 22 to 24 mph, with gusts as high as 39 mph.
Tuesday
Partly sunny, with a high near 52. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 43 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 32 mph.
Wednesday
Partly sunny, with a high near 50. Northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 33. Breezy, with a southwest wind 10 to 15 mph becoming northwest 20 to 25 mph after midnight. Winds could gust as high as 39 mph.
Thursday
Mostly sunny, with a high near 44. Windy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 19. Windy.
Friday
Partly sunny, with a high near 28. Windy.
Friday Night
Mostly cloudy, with a low around 12. Blustery.
Saturday
Mostly sunny, with a high near 37. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo SD
 45.59°N 103.52°W (Elev. 2897 ft)
3:47 am MST Jan 11, 2026
4am MST Jan 11, 2026-6pm MST Jan 17, 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