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

Heavy Rainfall and Flooding in the Southwest and Four Corners; Unsettled Weather in Florida

Heavy to excessive rainfall will continue today across portions of the Southwest and Four Corners Region, leading to flash, urban and small stream flooding. Significant river flooding is expected through Monday. Heavy rainfall is expected across southern and eastern Florida through Monday, with isolated flash flooding possible. Read More >

Current conditions at

Jackson County Airport - Reynolds Field (KJXN)

Lat: 42.26°NLon: 84.46°WElev: 988ft.

Overcast

57°F

14°C

Humidity 62%
Wind Speed SE 9 mph
Barometer 30.27 in (1024.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 2 Nov 3:56 am EST
Extended Forecast for

Grass Lake MI

  • Today

    Today: Increasing clouds, with a high near 66. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 66 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. South wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. South wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. South wind 11 to 13 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers. High near 70. South wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    High: 70 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 1pm. Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 66. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Tonight
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. South wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 74. South wind 10 to 14 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 61. South wind 11 to 13 mph, with gusts as high as 25 mph.
Wednesday
Showers. High near 70. South wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Wednesday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
A chance of showers after 1pm. Mostly cloudy, with a high near 58.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grass Lake MI
 42.25°N 84.2°W (Elev. 997 ft)
Last Update:
3:03 am EST Nov 2, 2026
Forecast Valid:
4am EST Nov 2, 2026-6pm EST Nov 8, 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