Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Paul C Miller/Sparta Airport (K8D4)

Lat: 43.13°NLon: 85.68°WElev: 775ft.

Fair

64°F

18°C

Humidity 64%
Wind Speed E 8 mph
Barometer 30.33 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Sep 10:15 am EDT
Extended Forecast for

3 Miles SE Marne MI

  • Today

    Today: Mostly sunny, with a high near 72. East northeast wind around 8 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 3am.  Mostly cloudy, with a low around 51. East wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall.  High near 63. East wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 54. East wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 65. East northeast wind around 11 mph, with gusts as high as 24 mph.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 2pm.  Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 72. East northeast wind around 8 mph.
Tonight
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 51. East wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
Showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 63. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 54. East wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. East northeast wind around 11 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 62.
Tuesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 47.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly cloudy, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Marne MI
 43.01°N 85.78°W (Elev. 751 ft)
10:03 am EDT Sep 18, 2026
10am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
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Additional Resources

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