Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fog/Mist

57°F

14°C

Humidity 94%
Wind Speed SE 9 mph
Barometer 29.90 in
Dewpoint 55°F (13°C)
Visibility 2.50 mi
Last update 6 Mar 3:15 pm EST
Extended Forecast for

South Haven MI

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 58. South wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am.  Low around 50. South southwest wind 11 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    T-storms
    Likely then
    Showers

  • Saturday

    Saturday: Showers and thunderstorms before 1pm, then a chance of showers between 1pm and 3pm.  Temperature rising to near 57 by 11am, then falling to around 46 during the remainder of the day. South southwest wind 14 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. West wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 51. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 1pm.  Partly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 58. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am. Low around 50. South southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and thunderstorms before 1pm, then a chance of showers between 1pm and 3pm. Temperature rising to near 57 by 11am, then falling to around 46 during the remainder of the day. South southwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 35. West wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 51. Southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 41.
Tuesday
A chance of showers after 1pm. Partly sunny, with a high near 52.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Mostly cloudy, with a low around 34.
Wednesday
A chance of showers. Mostly cloudy, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
3:03 pm EST Mar 6, 2026
3pm EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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