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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Muskegon, Muskegon County Airport (KMKG)

Lat: 43.17°NLon: 86.24°WElev: 627ft.

Mostly Cloudy

62°F

17°C

Humidity 93%
Wind Speed N 3 mph
Barometer 30.26 in (1024.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 Sep 10:55 pm EDT
Extended Forecast for

4 Miles S Twin Lake MI

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Northeast wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 73. East wind 6 to 8 mph.

    High: 73 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 50 percent chance of showers. Cloudy, with a low around 53. East wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. High near 65. East wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Cloudy, with a low around 55. Northeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Northeast wind around 5 mph.
Friday
Increasing clouds, with a high near 73. East wind 6 to 8 mph.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 53. East wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
Showers, with thunderstorms also possible after 11am. High near 65. East wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Cloudy, with a low around 55. Northeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A chance of showers. Mostly cloudy, with a high near 64.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Twin Lake MI
 43.32°N 86.2°W (Elev. 650 ft)
Last Update:
11:03 pm EDT Sep 17, 2026
Forecast Valid:
11pm EDT Sep 17, 2026-6pm EDT Sep 24, 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