Current conditions at

Jackson County Airport - Reynolds Field (KJXN)

Lat: 42.26°NLon: 84.46°WElev: 988ft.

Fair

58°F

14°C

Humidity 97%
Wind Speed SW 3 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 20 Jun 2:56 am EDT
Extended Forecast for

4 Miles ENE Grass Lake MI

Extreme Heat Watch June 21, 08:00am until June 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
  • Overnight

    Overnight: Mostly clear, with a low around 59. West southwest wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm.  Increasing clouds, with a high near 83. West wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 67. South southwest wind 6 to 9 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms before 8am.  Mostly sunny and hot, with a high near 90. Heat index values as high as 97. South southwest wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 90 °F

    Slight Chance
    T-storms then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 74. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 59. West southwest wind around 5 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Increasing clouds, with a high near 83. West wind 7 to 13 mph, with gusts as high as 21 mph.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. South southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
A 10 percent chance of showers and thunderstorms before 8am. Mostly sunny and hot, with a high near 90. Heat index values as high as 97. South southwest wind 10 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Clear, with a low around 74. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 93.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A chance of showers after 2pm. Mostly sunny and hot, with a high near 92.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Thursday
Showers likely. Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Grass Lake MI
 42.27°N 84.14°W (Elev. 1001 ft)
3:03 am EDT Jun 20, 2025
3am EDT Jun 20, 2025-6pm EDT Jun 26, 2025
 
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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