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Current conditions at

Owosso, Owosso Community Airport (KRNP)

Lat: 42.99°NLon: 84.14°WElev: 735ft.

Fair

33°F

1°C

Humidity 77%
Wind Speed SW 8 mph
Barometer 29.94 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 13 Jan 1:15 am EST
Extended Forecast for

4 Miles S Saint Charles MI

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. South southwest wind around 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain showers before 8am, then a chance of snow showers between 8am and 9am, then a chance of rain showers after 9am. Mostly cloudy, with a high near 42. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. West wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely after 7am. Mostly cloudy, with a high near 33. Northwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 8. North northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 8 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. South southwest wind around 8 mph.
Tuesday
A chance of rain showers before 8am, then a chance of snow showers between 8am and 9am, then a chance of rain showers after 9am. Mostly cloudy, with a high near 42. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 24. West wind 9 to 15 mph, with gusts as high as 28 mph.
Wednesday
Snow likely after 7am. Mostly cloudy, with a high near 33. Northwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 8. North northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
A chance of snow. Mostly cloudy, with a high near 27.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12.
Sunday
A chance of snow. Mostly cloudy, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 10.
M.L.King Day
A chance of snow. Mostly cloudy, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Saint Charles MI
 43.25°N 84.15°W (Elev. 614 ft)
Last Update:
9:25 pm EST Jan 12, 2026
Forecast Valid:
1am EST Jan 13, 2026-6pm EST Jan 19, 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