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

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

22°C

71°F

Humidity 59%
Wind Speed SE 22 km/h
Barometer 1011.0 mb (29.89 in)
Dewpoint 13°C (56°F)
Visibility NA
Last update 17 Jul 6:56 pm MDT
Extended Forecast for

Buffalo SD

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly between midnight and 3am. Partly cloudy, with a low around 12. Southeast wind 20 to 25 km/h becoming northeast 10 to 15 km/h after midnight. Winds could gust as high as 45 km/h.

    Low: 12 °C

    Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 28. North wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 28 °C

    Sunny

  • Friday Night

    Friday Night: A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 14. Northeast wind 15 to 20 km/h becoming east after midnight. Winds could gust as high as 30 km/h. Chance of precipitation is 30%.

    Low: 14 °C

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 29. Breezy, with a southeast wind 20 to 25 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 55 km/h. Chance of precipitation is 40%.

    High: 29 °C

    Breezy.
    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 17. Breezy, with a southeast wind 30 to 35 km/h decreasing to 20 to 25 km/h after midnight. Winds could gust as high as 50 km/h.

    Low: 17 °C

    Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    High: 33 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 17. Northeast wind 10 to 20 km/h becoming southeast after midnight. Winds could gust as high as 30 km/h.

    Low: 17 °C

    Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 31. East wind 10 to 20 km/h becoming northwest in the morning. Winds could gust as high as 35 km/h.

    High: 31 °C

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 16.

    Low: 16 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly between midnight and 3am. Partly cloudy, with a low around 12. Southeast wind 20 to 25 km/h becoming northeast 10 to 15 km/h after midnight. Winds could gust as high as 45 km/h.
Friday
Sunny, with a high near 28. North wind 10 to 15 km/h, with gusts as high as 30 km/h.
Friday Night
A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 14. Northeast wind 15 to 20 km/h becoming east after midnight. Winds could gust as high as 30 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 29. Breezy, with a southeast wind 20 to 25 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 55 km/h. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 17. Breezy, with a southeast wind 30 to 35 km/h decreasing to 20 to 25 km/h after midnight. Winds could gust as high as 50 km/h.
Sunday
Mostly sunny, with a high near 33. Southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 17. Northeast wind 10 to 20 km/h becoming southeast after midnight. Winds could gust as high as 30 km/h.
Monday
Sunny, with a high near 31. East wind 10 to 20 km/h becoming northwest in the morning. Winds could gust as high as 35 km/h.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 16.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 30.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 15.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 28.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo SD
 45.61°N 103.55°W (Elev. 2972 m)
Last Update:
5:09 pm MDT Jul 17, 2025
Forecast Valid:
7pm MDT Jul 17, 2025-6pm MDT Jul 24, 2025
 
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