Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

46°F

8°C

Humidity 42%
Wind Speed W 13 mph
Barometer 30.03 in (1018.9 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 12 Jan 9:56 am MST
Extended Forecast for

8 Miles NNW Buffalo SD

  • Today

    Today: Mostly sunny, with a high near 55. Breezy, with a west wind 17 to 25 mph, with gusts as high as 38 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Breezy, with a west wind around 26 mph, with gusts as high as 40 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain.  Mostly cloudy, with a high near 48. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 41 mph.

    High: 48 °F

    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Wind chill values as low as 19. Blustery, with a northwest wind 15 to 24 mph, with gusts as high as 36 mph.

    Low: 28 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Blustery, with a southwest wind 9 to 14 mph becoming northwest 23 to 28 mph after midnight. Winds could gust as high as 41 mph.

    Low: 31 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Windy, with a northwest wind 33 to 39 mph, with gusts as high as 55 mph.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 19. Windy, with a northwest wind 33 to 38 mph, with gusts as high as 50 mph.

    Low: 19 °F

    Slight Chance
    Snow and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 29. Windy.

    High: 29 °F

    Partly Sunny
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 55. Breezy, with a west wind 17 to 25 mph, with gusts as high as 38 mph.
Tonight
Mostly cloudy, with a low around 41. Breezy, with a west wind around 26 mph, with gusts as high as 40 mph.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 48. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 41 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Wind chill values as low as 19. Blustery, with a northwest wind 15 to 24 mph, with gusts as high as 36 mph.
Wednesday
Partly sunny, with a high near 43. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 31. Blustery, with a southwest wind 9 to 14 mph becoming northwest 23 to 28 mph after midnight. Winds could gust as high as 41 mph.
Thursday
Mostly sunny, with a high near 41. Windy, with a northwest wind 33 to 39 mph, with gusts as high as 55 mph.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 19. Windy, with a northwest wind 33 to 38 mph, with gusts as high as 50 mph.
Friday
Partly sunny, with a high near 29. Windy.
Friday Night
Mostly cloudy, with a low around 16. Blustery.
Saturday
Mostly sunny, with a high near 34. Breezy.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Buffalo SD
 45.69°N 103.59°W (Elev. 3130 ft)
10:06 am MST Jan 12, 2026
10am MST Jan 12, 2026-6pm MST Jan 18, 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