Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Partly Cloudy

34°F

1°C

Humidity 70%
Wind Speed W 16 G 26 mph
Barometer 30.12 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 12 Jan 8:35 am EST
Extended Forecast for

South Haven MI

  • Today

    Today: Mostly sunny, with a high near 39. West southwest wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 36. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of drizzle.  Partly sunny, with a high near 43. South southwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 43 °F

    Chance
    Drizzle

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am.  Mostly cloudy, with a low around 27. West southwest wind around 18 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 10am.  High near 35. Breezy, with a north northwest wind 20 to 24 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Breezy.
    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 15. Blustery.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Snow Likely
    and Blustery

  • Thursday

    Thursday: A 40 percent chance of snow showers.  Mostly sunny, with a high near 25.

    High: 25 °F

    Chance Snow
    Showers

  • Thursday Night

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

    Low: 19 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow Showers

Detailed Forecast

Today
Mostly sunny, with a high near 39. West southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a steady temperature around 36. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
A chance of drizzle. Partly sunny, with a high near 43. South southwest wind 11 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 27. West southwest wind around 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain and snow, becoming all snow after 10am. High near 35. Breezy, with a north northwest wind 20 to 24 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 15. Blustery. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow showers. Mostly sunny, with a high near 25.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Friday
Snow showers. Mostly cloudy, with a high near 32.
Friday Night
Snow showers. Mostly cloudy, with a low around 21.
Saturday
Snow showers. Mostly cloudy, with a high near 28.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 14.
Sunday
Snow showers likely. Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.25°W (Elev. 650 ft)
8:03 am EST Jan 12, 2026
8am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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Additional Resources

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