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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Overcast

25°F

-4°C

Humidity 59%
Wind Speed W 10 G 17 mph
Barometer 29.86 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 1 Jan 9:15 pm EST
Extended Forecast for

South Haven MI

  • Tonight

    Tonight: A 30 percent chance of snow showers before 10pm. Cloudy, with a steady temperature around 23. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Chance Snow
    Showers then
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 28. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 30. Light and variable wind becoming west around 6 mph in the morning.

    High: 30 °F

    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. West northwest wind 6 to 8 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow showers before 10pm. Cloudy, with a steady temperature around 23. West wind 10 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 28. Northwest wind around 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph.
Saturday
Cloudy, with a high near 30. Light and variable wind becoming west around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 23. West northwest wind 6 to 8 mph.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 42.
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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:
9:31 pm EST Jan 1, 2026
Forecast Valid:
9pm EST Jan 1, 2026-6pm EST Jan 8, 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