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

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Mostly Cloudy

57°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 19 Jun 6:55 am CDT
Extended Forecast for

7 Miles NW Big Stone City SD

  • Juneteenth

    Juneteenth: A chance of showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 76. Breezy, with a light and variable wind becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind 11 to 16 mph becoming light west northwest after midnight. Winds could gust as high as 24 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. East northeast wind 3 to 6 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 1pm. Partly sunny, with a high near 73. East northeast wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 73 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 53. East northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. Light south wind. Chance of precipitation is 60%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. South wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

Detailed Forecast

Juneteenth
A chance of showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 76. Breezy, with a light and variable wind becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 40%.
Tonight
Mostly clear, with a low around 50. Northwest wind 11 to 16 mph becoming light west northwest after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 76. Calm wind.
Saturday Night
Mostly cloudy, with a low around 55. East northeast wind 3 to 6 mph.
Sunday
A slight chance of showers after 1pm. Partly sunny, with a high near 73. East northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 53. East northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 76. Light and variable wind.
Monday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. Light south wind. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. South wind 5 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Big Stone City SD
 45.38°N 96.55°W (Elev. 965 ft)
Last Update:
6:36 am CDT Jun 19, 2026
Forecast Valid:
7am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation