National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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.

25°F

-4°C

Humidity 69%
Wind Speed W 14 mph
Barometer 30.09 in (1022.9 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 10 Jan 12:56 am MST
Extended Forecast for

Buffalo SD

  • Overnight

    Overnight: A 30 percent chance of snow before 5am. Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 14. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 9am. Mostly cloudy, with a high near 40. Wind chill values as low as 15. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 29 mph.

    High: 40 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a steady temperature around 31. Wind chill values as low as 19. West wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 50. Wind chill values as low as 19 early. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Breezy, with a west wind 15 to 23 mph, with gusts as high as 36 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Breezy, with a west wind 21 to 25 mph, with gusts as high as 40 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 44 mph.

    High: 53 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Blustery.

    Low: 30 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow before 5am. Mostly cloudy, with a steady temperature around 26. Wind chill values as low as 14. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Saturday
A 30 percent chance of snow, mainly before 9am. Mostly cloudy, with a high near 40. Wind chill values as low as 15. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a steady temperature around 31. Wind chill values as low as 19. West wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 50. Wind chill values as low as 19 early. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 32. West wind 10 to 14 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 56. Breezy, with a west wind 15 to 23 mph, with gusts as high as 36 mph.
Monday Night
Mostly cloudy, with a low around 41. Breezy, with a west wind 21 to 25 mph, with gusts as high as 40 mph.
Tuesday
Partly sunny, with a high near 53. Windy, with a northwest wind 24 to 30 mph, with gusts as high as 44 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Blustery.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31. Blustery.
Thursday
Mostly sunny, with a high near 46. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 20. Blustery.
Friday
A slight chance of snow. Partly sunny, with a high near 31. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo SD
 45.58°N 103.55°W (Elev. 2897 ft)
Last Update:
12:56 am MST Jan 10, 2026
Forecast Valid:
1am MST Jan 10, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation