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

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Mostly Cloudy

21°F

-6°C

Humidity 63%
Wind Speed S 9 mph
Barometer 30.04 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 9 Dec 2:35 am EST
Extended Forecast for

South Haven MI

  • Overnight

    Overnight: Snow, mainly after 3am. Low around 16. South wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow

  • Tuesday

    Tuesday: A chance of snow, possibly mixing with rain after noon, then gradually ending. Cloudy, with a high near 38. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

    High: 38 °F

    Breezy.
    Chance Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then rain. Temperature rising to around 39 by 3am. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F⇑

    Breezy.
    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 10am. High near 39. Breezy, with a west wind 22 to 25 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Breezy.
    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Cloudy, with a low around 23. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely
    and Blustery

  • Thursday

    Thursday: A 40 percent chance of snow. Cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 30.

    High: 30 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow. Cloudy, with a low around 15.

    Low: 15 °F

    Snow

Detailed Forecast

Overnight
Snow, mainly after 3am. Low around 16. South wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A chance of snow, possibly mixing with rain after noon, then gradually ending. Cloudy, with a high near 38. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow before 8pm, then rain. Temperature rising to around 39 by 3am. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow, becoming all snow after 10am. High near 39. Breezy, with a west wind 22 to 25 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 23. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow. Cloudy, with a high near 29.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
Snow likely. Mostly cloudy, with a high near 30.
Friday Night
Snow. Cloudy, with a low around 15.
Saturday
Snow likely. Cloudy, with a high near 22.
Saturday Night
Snow likely. Cloudy, with a low around 13.
Sunday
A chance of snow. Mostly cloudy, with a high near 22.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11.
Monday
A chance of snow. Mostly cloudy, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
2:31 am EST Dec 9, 2025
Forecast Valid:
2am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation