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

Storms Tonight and Friday

Showers and thunderstorms will move in tonight along and ahead of a warm front. Additional showers and storms are expected Friday and Friday evening as a cold front moves through. Some of the storms Friday evening could be severe. Lows tonight will be a few degrees either side of 50 and highs on Friday will push into the 70s across much of the area. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson County Airport - Reynolds Field (KJXN)

Lat: 42.26°NLon: 84.46°WElev: 988ft.

Fair

58°F

14°C

Humidity 36%
Wind Speed SE 10 mph
Barometer 29.99 in (1016.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 17 Apr 8:56 pm EDT
Extended Forecast for

Grass Lake MI

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 52. South southeast wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers after 2pm. Partly sunny, with a high near 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 5am, then showers likely after 5am. Mostly cloudy, with a low around 54. Southwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 60. West northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 40. West northwest wind around 7 mph becoming north after midnight.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers after 8am. Partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers before 8pm. Partly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 52. South southeast wind 11 to 14 mph, with gusts as high as 28 mph.
Friday
A chance of showers before 11am, then a chance of showers after 2pm. Partly sunny, with a high near 75. Breezy, with a south wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 5am, then showers likely after 5am. Mostly cloudy, with a low around 54. Southwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 60. West northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 40. West northwest wind around 7 mph becoming north after midnight.
Sunday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 53.
Sunday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 44.
Monday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 65.
Monday Night
A chance of showers before 8pm. Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Lake MI
 42.25°N 84.2°W (Elev. 997 ft)
Last Update:
9:04 pm EDT Apr 17, 2025
Forecast Valid:
9pm EDT Apr 17, 2025-6pm EDT Apr 24, 2025
 
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