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

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Mostly Cloudy

37°F

3°C

Humidity 75%
Wind Speed N 8 mph
Barometer 29.99 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Nov 10:15 am EST
Extended Forecast for

South Haven MI

  • Today

    Today: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 44. North wind 9 to 11 mph.

    High: 44 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 33. North northeast wind 6 to 9 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers, mainly between 7am and 4pm. Mostly cloudy, with a high near 47. North wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 47 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 47. North wind 3 to 5 mph.

    High: 47 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 44. North wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 33. North northeast wind 6 to 9 mph.
Saturday
A 50 percent chance of showers, mainly between 7am and 4pm. Mostly cloudy, with a high near 47. North wind 7 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A 30 percent chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming light north after midnight.
Sunday
Mostly cloudy, with a high near 47. North wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
10:03 am EST Nov 13, 2026
Forecast Valid:
10am EST Nov 13, 2026-6pm EST Nov 19, 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