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 >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

Breezy

28°F

-2°C

Humidity 66%
Wind Speed NW 25 G 36 mph
Barometer 30.14 in (1024.2 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 9 Jan 11:56 am MST
Extended Forecast for

Buffalo SD

  • This Afternoon

    This Afternoon: A chance of flurries between 1pm and 3pm.  Mostly sunny, with a high near 34. Wind chill values as low as 15. Breezy, with a northwest wind 20 to 28 mph, with gusts as high as 38 mph.

    High: 34 °F

    Chance
    Flurries and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 2am.  Mostly cloudy, with a low around 23. Wind chill values as low as 11. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 11am.  Mostly cloudy, with a high near 35. Wind chill values as low as 12. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Wind chill values as low as 16. West wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. West wind around 14 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Breezy, with a west wind 14 to 24 mph, with gusts as high as 36 mph.

    High: 54 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Breezy, with a northwest wind 21 to 24 mph, with gusts as high as 38 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A chance of flurries between 1pm and 3pm. Mostly sunny, with a high near 34. Wind chill values as low as 15. Breezy, with a northwest wind 20 to 28 mph, with gusts as high as 38 mph.
Tonight
A 30 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 23. Wind chill values as low as 11. Northwest wind 13 to 15 mph, with gusts as high as 23 mph.
Saturday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 35. Wind chill values as low as 12. Northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 23. Wind chill values as low as 16. West wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 50. Breezy, with a west wind 14 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 31. West wind around 14 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 54. Breezy, with a west wind 14 to 24 mph, with gusts as high as 36 mph.
Monday Night
Mostly cloudy, with a low around 37. Breezy, with a northwest wind 21 to 24 mph, with gusts as high as 38 mph.
Tuesday
Partly sunny, with a high near 49. Breezy.
Tuesday Night
Mostly cloudy, with a low around 30. Blustery.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 44. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo SD
 45.59°N 103.52°W (Elev. 2897 ft)
10:46 am MST Jan 9, 2026
12pm MST Jan 9, 2026-6pm MST Jan 15, 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