Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

32°F

0°C

Humidity 64%
Wind Speed NW 9 mph
Barometer 29.93 in (1014.9 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 3 Mar 4:56 am MST
Extended Forecast for

Buffalo SDSimilar City Names

  • Today

    Today: Sunny, with a high near 58. West wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southwest wind 7 to 9 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Southwest wind 6 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. East wind 5 to 11 mph, with gusts as high as 16 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 53. Northeast wind 6 to 16 mph becoming northwest in the morning. Winds could gust as high as 24 mph.

    High: 53 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow between 11pm and midnight, then a slight chance of snow after midnight.  Mostly cloudy, with a low around 25. North wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 40. North wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 40 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Northwest wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 58. West wind 5 to 10 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a low around 33. Southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 62. Southwest wind 6 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 28. East wind 5 to 11 mph, with gusts as high as 16 mph.
Thursday
Partly sunny, with a high near 53. Northeast wind 6 to 16 mph becoming northwest in the morning. Winds could gust as high as 24 mph.
Thursday Night
A slight chance of rain and snow between 11pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 25. North wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 40. North wind 14 to 18 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 24. Northwest wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 53. Breezy.
Saturday Night
Partly cloudy, with a low around 36. Breezy.
Sunday
Mostly sunny, with a high near 58. Breezy.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A slight chance of rain. Partly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo SDSimilar City Names
 45.58°N 103.55°W (Elev. 2897 ft)
2:12 am MST Mar 3, 2026
5am MST Mar 3, 2026-6pm MDT Mar 9, 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