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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

A Few Clouds

43°F

6°C

Humidity 53%
Wind Speed N 9 mph
Barometer 29.99 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Nov 1:55 pm EST
Extended Forecast for

South Haven MI

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 44. North wind around 11 mph, with gusts as high as 20 mph.

    High: 44 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 34. North wind 6 to 9 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers, mainly between 7am and 4pm. Mostly cloudy, with a high near 48. North wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Cloudy, with a low around 35. North wind 5 to 10 mph becoming light north northeast after midnight.

    Low: 35 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 47. North northeast 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: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 44. North wind around 11 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 34. North wind 6 to 9 mph.
Saturday
A 50 percent chance of showers, mainly between 7am and 4pm. Mostly cloudy, with a high near 48. North wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Cloudy, with a low around 35. North wind 5 to 10 mph becoming light north northeast after midnight.
Sunday
Mostly cloudy, with a high near 47. North northeast wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 57.
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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:
2:03 pm EST Nov 13, 2026
Forecast Valid:
2pm EST Nov 13, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation