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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Ludington, Mason County Airport (KLDM)

Lat: 43.97°NLon: 86.4°WElev: 646ft.

Overcast

72°F

22°C

Humidity 69%
Wind Speed Vrbl 2 mph
Barometer 30.10 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 28 Aug 8:15 pm EDT
Extended Forecast for

Custer MI

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Calm wind becoming south around 5 mph after midnight.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 80. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 80 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers likely before 1am, then a slight chance of showers after 4am. Cloudy, with a low around 64. South southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. South southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 66. South southeast wind around 6 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 85.

    High: 85 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers between 8am and 2pm. Partly sunny, with a high near 86.

    High: 86 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 66.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. Calm wind becoming south around 5 mph after midnight.
Saturday
Mostly cloudy, with a high near 80. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Showers likely before 1am, then a slight chance of showers after 4am. Cloudy, with a low around 64. South southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. South southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 66. South southeast wind around 6 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 85.
Monday Night
Mostly cloudy, with a low around 69.
Tuesday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 86.
Tuesday Night
A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 66.
Wednesday
Partly sunny, with a high near 85.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 63.
Thursday
Partly sunny, with a high near 84.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 62.
Friday
A chance of showers. Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Custer MI
 43.94°N 86.23°W (Elev. 673 ft)
Last Update:
8:06 pm EDT Aug 28, 2026
Forecast Valid:
8pm EDT Aug 28, 2026-6pm EDT Sep 4, 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