Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

69°F

21°C

Humidity 45%
Wind Speed NW 14 mph
Barometer 30.17 in (1021.2 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 23 Jun 5:56 pm MDT
Extended Forecast for

Buffalo SD

  • Tonight

    Tonight: Mostly clear, with a low around 46. Breezy, with a northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. North wind 5 to 7 mph, with gusts as high as 15 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. North wind 6 to 8 mph becoming east after midnight.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 71. Breezy, with a southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 50. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    Low: 50 °F

    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 77. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 33 mph.

    High: 77 °F

    Slight Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 58. Breezy.

    Low: 58 °F

    Chance
    T-storms and
    Breezy then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 85.

    High: 85 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Breezy, with a northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Mostly sunny, with a high near 72. North wind 5 to 7 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 47. North wind 6 to 8 mph becoming east after midnight.
Thursday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 71. Breezy, with a southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 50. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers before noon. Partly sunny, with a high near 77. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 33 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Breezy.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Partly cloudy, with a low around 56.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 79. Breezy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51. Breezy.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Breezy.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 50. Breezy.
Tuesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo SD
 45.61°N 103.55°W (Elev. 2972 ft)
5:47 pm MDT Jun 23, 2026
6pm MDT Jun 23, 2026-6pm MDT Jun 30, 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