Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

86°F

30°C

Humidity 46%
Wind Speed SW 12 G 20 mph
Barometer 29.80 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Oct 3:15 pm EDT
Extended Forecast for

4 Miles ESE South Haven MI

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 79. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and 2am.  Partly cloudy, with a low around 65. South wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 74. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am.  Increasing clouds, with a low around 56. Calm wind.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Partly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 8am.  Mostly cloudy, with a high near 68. Calm wind becoming north 5 to 9 mph in the morning.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

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

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 2am.  Cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers.  Mostly cloudy, with a high near 60. Breezy.

    High: 60 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 79. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 65. South wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 74. West wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 56. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 68. Calm wind becoming north 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 2am. Cloudy, with a low around 46.
Friday
A chance of showers. Mostly cloudy, with a high near 60. Breezy.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE South Haven MI
 42.36°N 86.23°W (Elev. 650 ft)
3:03 pm EDT Oct 12, 2026
3pm EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database