Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

81°F

27°C

Humidity 39%
Wind Speed W 7 mph
Barometer 30.09 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 30 Jul 2:15 pm EDT
Extended Forecast for

3 Miles ESE Glenn MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. West wind around 8 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 83. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers between 9pm and 11pm, then a chance of showers and thunderstorms after 11pm.  Cloudy, with a low around 63. East wind 3 to 5 mph.  Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely.  Cloudy, with a high near 77. East wind 8 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 2am.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. West wind around 8 mph.
Tonight
Mostly cloudy, with a low around 64. Calm wind.
Friday
Increasing clouds, with a high near 83. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
A chance of showers between 9pm and 11pm, then a chance of showers and thunderstorms after 11pm. Cloudy, with a low around 63. East wind 3 to 5 mph. Chance of precipitation is 50%.
Saturday
Showers likely. Cloudy, with a high near 77. East wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Glenn MI
 42.51°N 86.18°W (Elev. 610 ft)
2:21 pm EDT Jul 30, 2026
2pm EDT Jul 30, 2026-6pm EDT Aug 5, 2026
 
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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