Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

Windy

48°F

9°C

Humidity 27%
Wind Speed NW 28 G 38 mph
Barometer 30.07 in (1020.7 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 18 Apr 1:56 pm MDT
Extended Forecast for

8 Miles NNW Buffalo SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. Breezy, with a northwest wind 24 to 26 mph, with gusts as high as 39 mph.

    High: 49 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 25. Blustery, with a northwest wind 16 to 21 mph becoming light and variable  after midnight. Winds could gust as high as 32 mph.

    Low: 25 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Southeast wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 73. South wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Northwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. South wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. Southeast wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 82. Breezy.

    High: 82 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. Breezy, with a northwest wind 24 to 26 mph, with gusts as high as 39 mph.
Tonight
Mostly clear, with a low around 25. Blustery, with a northwest wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 56. Light and variable wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 33. Southeast wind 10 to 18 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 73. South wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 41. Northwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 79. South wind 7 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 49. Southeast wind 10 to 15 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 82. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. Breezy.
Thursday
Rain and snow showers likely. Partly sunny, with a high near 50. Very windy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Windy.
Friday
A slight chance of snow showers. Partly sunny, with a high near 44. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Buffalo SD
 45.69°N 103.59°W (Elev. 3130 ft)
12:31 pm MDT Apr 18, 2026
2pm MDT Apr 18, 2026-6pm MDT Apr 24, 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