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

Hazardous Weather Conditions

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Fair

27°F

-3°C

Humidity 74%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 20 Apr 3:15 am CDT
Extended Forecast for

8 Miles NE Corona SD

Red Flag Warning April 20, 11:00am until April 20, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 26. South southeast wind 3 to 5 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 69. Breezy, with a south southeast wind 10 to 15 mph becoming south southwest 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Southwest wind 5 to 10 mph becoming north northwest after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. North northwest wind around 6 mph becoming east in the afternoon.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. South southeast wind 7 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 87 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 61. Breezy, with a south wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

    Low: 61 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 77. Breezy, with a south wind 20 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 37. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 26. South southeast wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 69. Breezy, with a south southeast wind 10 to 15 mph becoming south southwest 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly clear, with a low around 39. Southwest wind 5 to 10 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 72. North northwest wind around 6 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 47. South southeast wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 87. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 61. Breezy, with a south wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Breezy, with a south wind 20 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 37. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 54. Breezy.
Friday Night
Partly cloudy, with a low around 32. Breezy.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Corona SD
 45.4°N 96.64°W (Elev. 1004 ft)
Last Update:
2:36 am CDT Apr 20, 2026
Forecast Valid:
3am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
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