Tracking Storm System Across the Central U.S.

A storm system will slowly continue to press across the central U.S. Friday and Saturday with widespread showers and thunderstorms. Slight risks for severe thunderstorms and excessive rainfall have been issued Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

42°F

6°C

Humidity 92%
Wind Speed SW 18 mph
Barometer 29.64 in (1004.6 mb)
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 17 Oct 1:56 am MDT
Extended Forecast for

4 Miles S Ralph SD

  • Overnight

    Overnight: A 40 percent chance of showers.  Cloudy, with a low around 40. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.

    Low: 40 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers before 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 59. Breezy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.

    High: 59 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight.  Increasing clouds, with a low around 36. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 52. Breezy, with a northwest wind 21 to 29 mph, with gusts as high as 43 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Northwest wind 10 to 17 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63. South wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 37. Breezy, with a south wind 13 to 23 mph becoming northwest after midnight. Winds could gust as high as 34 mph.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 53. Windy, with a northwest wind 24 to 31 mph, with gusts as high as 46 mph.

    High: 53 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Blustery.

    Low: 29 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Overnight
A 40 percent chance of showers. Cloudy, with a low around 40. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.
Friday
A 20 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 59. Breezy, with a west wind 22 to 28 mph, with gusts as high as 41 mph.
Friday Night
A 30 percent chance of rain after midnight. Increasing clouds, with a low around 36. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 52. Breezy, with a northwest wind 21 to 29 mph, with gusts as high as 43 mph.
Saturday Night
Mostly clear, with a low around 29. Northwest wind 10 to 17 mph becoming southwest after midnight. Winds could gust as high as 28 mph.
Sunday
Mostly sunny, with a high near 63. South wind 11 to 17 mph, with gusts as high as 26 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37. Breezy, with a south wind 13 to 23 mph becoming northwest after midnight. Winds could gust as high as 34 mph.
Monday
Mostly sunny, with a high near 53. Windy, with a northwest wind 24 to 31 mph, with gusts as high as 46 mph.
Monday Night
Partly cloudy, with a low around 29. Blustery.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 55. Breezy.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Ralph SD
 45.71°N 103.08°W (Elev. 2897 ft)
12:01 am MDT Oct 17, 2025
2am MDT Oct 17, 2025-6pm MDT Oct 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