High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

3°F

-16°C

Humidity 62%
Wind Speed SW 9 mph
Barometer 29.96 in (1021.9 mb)
Dewpoint -7°F (-22°C)
Visibility NA
Wind Chill-11°F (-24°C)
Last update 26 Jan 1:56 am MST
Extended Forecast for

7 Miles N Buffalo SD

  • Overnight

    Overnight: Mostly clear, with a low around -7. Wind chill values as low as -15. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: -7 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values as low as -9. Breezy, with a west wind 22 to 28 mph, with gusts as high as 40 mph.

    High: 29 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -8. Northwest wind 9 to 16 mph, with gusts as high as 22 mph.

    Low: 4 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26. Wind chill values as low as -8. West wind around 7 mph.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. West wind 7 to 9 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. West wind 7 to 9 mph becoming east in the afternoon.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 15. Southeast wind around 10 mph.

    Low: 15 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A slight chance of snow.  Mostly cloudy, with a high near 29. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 29 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around -7. Wind chill values as low as -15. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 29. Wind chill values as low as -9. Breezy, with a west wind 22 to 28 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -8. Northwest wind 9 to 16 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 26. Wind chill values as low as -8. West wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 11. West wind 7 to 9 mph.
Wednesday
Partly sunny, with a high near 32. West wind 7 to 9 mph becoming east in the afternoon.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. Southeast wind around 10 mph.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 29. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 10.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 30.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Saturday
A slight chance of snow. Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Buffalo SD
 45.69°N 103.56°W (Elev. 3297 ft)
2:21 am MST Jan 26, 2026
2am MST Jan 26, 2026-6pm MST Feb 1, 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