Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Jackson County Airport - Reynolds Field (KJXN)

Lat: 42.26°NLon: 84.46°WElev: 988ft.

Partly Cloudy

83°F

28°C

Humidity 57%
Wind Speed S 10 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 7 Aug 2:56 pm EDT
Extended Forecast for

Grass Lake MI

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms between 4pm and 5pm.  Partly sunny, with a high near 84. South southwest wind around 7 mph.  Chance of precipitation is 10%.

    High: 84 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Areas of fog after 10pm.  Otherwise, partly cloudy, with a low around 65. South southwest wind 3 to 6 mph.

    Low: 65 °F

    Chance
    T-storms and
    Areas Fog

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between noon and 1pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 83. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 83 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. West northwest wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm.  Sunny, with a high near 84. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 84 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, with thunderstorms also possible after 5am.  Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Mostly cloudy, with a low around 64.

    Low: 64 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 81.

    High: 81 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms between 4pm and 5pm. Partly sunny, with a high near 84. South southwest wind around 7 mph. Chance of precipitation is 10%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Areas of fog after 10pm. Otherwise, partly cloudy, with a low around 65. South southwest wind 3 to 6 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between noon and 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. West wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 55. West northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Sunday
A 30 percent chance of showers after 2pm. Sunny, with a high near 84. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 64.
Tuesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81.
Tuesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 61.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Lake MI
 42.25°N 84.2°W (Elev. 997 ft)
3:03 pm EDT Aug 7, 2026
3pm EDT Aug 7, 2026-6pm EDT Aug 13, 2026
 
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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