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 >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

27°F

-3°C

Humidity 54%
Wind Speed NW 7 mph
Barometer 29.96 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 2 Jan 9:15 pm EST
Extended Forecast for

4 Miles SSW Glenn MI

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Northwest wind 6 to 10 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow showers after 10am. Cloudy, with a high near 30. Light and variable wind becoming west 5 to 9 mph in the morning.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 23. North northwest wind 8 to 11 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. North northwest wind around 6 mph becoming west southwest in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 25. South wind 6 to 14 mph.

    Low: 25 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Monday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 21. Northwest wind 6 to 10 mph.
Saturday
A 20 percent chance of snow showers after 10am. Cloudy, with a high near 30. Light and variable wind becoming west 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 23. North northwest wind 8 to 11 mph.
Sunday
Mostly cloudy, with a high near 31. North northwest wind around 6 mph becoming west southwest in the afternoon.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 25. South wind 6 to 14 mph.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A chance of showers. Mostly cloudy, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of showers. Mostly cloudy, with a high near 45.
Thursday Night
Showers likely. Mostly cloudy, with a low around 37.
Friday
Showers likely. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Glenn MI
 42.47°N 86.25°W (Elev. 646 ft)
Last Update:
9:03 pm EST Jan 2, 2026
Forecast Valid:
9pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation