Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

60°F

16°C

Humidity 80%
Wind Speed NW 9 mph
Barometer 29.93 in (1011.9 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 17 Jun 6:56 am MDT
Extended Forecast for

4 Miles S Ralph SD

  • Today

    Today: Scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 75. North wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 30%.

    High: 75 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 51. East wind around 5 mph becoming west in the evening.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. West wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 87. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after midnight.  Increasing clouds, with a low around 58. Southeast wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 83. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 59. East wind around 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 86. Breezy.

    High: 86 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 75. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 51. East wind around 5 mph becoming west in the evening.
Wednesday
Sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Juneteenth
Sunny, with a high near 87. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 58. Southeast wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. East wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 86. Breezy.
Saturday Night
A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 56. Breezy.
Sunday
Mostly sunny, with a high near 71. Breezy.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Breezy.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Ralph SD
 45.71°N 103.08°W (Elev. 2897 ft)
6:28 am MDT Jun 17, 2025
7am MDT Jun 17, 2025-6pm MDT Jun 23, 2025
 
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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