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.

Fair

66°F

19°C

Humidity 68%
Wind Speed N 3 mph
Barometer 30.03 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Aug 8:15 pm EDT
Extended Forecast for

3 Miles E Pentwater MI

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 77 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 59. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 59 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 79. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 79 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 66. South wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 83.

    High: 83 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. North wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 59. Calm wind becoming south southeast around 5 mph after midnight.
Saturday
Increasing clouds, with a high near 79. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Saturday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 66. South wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday
A chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Sunday Night
A chance of showers, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 83.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 69.
Tuesday
A chance of showers before 8am. Partly sunny, with a high near 83.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 66.
Wednesday
A chance of showers. Partly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Pentwater MI
 43.8°N 86.37°W (Elev. 650 ft)
Last Update:
8:06 pm EDT Aug 27, 2026
Forecast Valid:
8pm EDT Aug 27, 2026-6pm EDT Sep 3, 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