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

Hazardous Weather Conditions

Current conditions at

Owosso, Owosso Community Airport (KRNP)

Lat: 42.99°NLon: 84.14°WElev: 735ft.

Overcast and Breezy

49°F

9°C

Humidity 51%
Wind Speed W 24 mph
Barometer 29.89 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Apr 7:35 pm EDT
Extended Forecast for

3 Miles NW Byron MI

Freeze Watch April 19, 11:00pm until April 20, 11:00am
Frost Advisory April 19, 02:00am until April 19, 10:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly between 1pm and 5pm. Increasing clouds, with a high near 46. West wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 46 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. North northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44. Northwest wind around 7 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Light southwest wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. West wind 8 to 17 mph, with gusts as high as 26 mph.
Sunday
A chance of showers, mainly between 1pm and 5pm. Increasing clouds, with a high near 46. West wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 24. North northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 44. Northwest wind around 7 mph.
Monday Night
Partly cloudy, with a low around 32. Light southwest wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A chance of showers. Partly sunny, with a high near 75.
Friday Night
Showers likely. Mostly cloudy, with a low around 49.
Saturday
A chance of showers. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Byron MI
 42.85°N 83.99°W (Elev. 850 ft)
Last Update:
4:24 pm EDT Apr 18, 2026
Forecast Valid:
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 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