Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Partly Cloudy

57°F

14°C

Humidity 55%
Wind Speed SE 6 mph
Barometer 30.10 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 4 Mar 2:35 pm EST
Extended Forecast for

South Haven MI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 48. East northeast wind around 6 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain before 11pm, then a chance of rain after 1am.  Patchy fog before 3am, then patchy fog after 4am.  Otherwise, cloudy, with a low around 39. Calm wind becoming east around 6 mph after midnight.  Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain, mainly before 4pm.  Patchy fog before noon. High near 46. East wind 6 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 7pm.  Mostly cloudy, with a low around 38. East wind around 6 mph.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 60. Southeast wind 6 to 14 mph.  Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after 1am.  Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers before 1pm.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Saturday Night

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

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 48. East northeast wind around 6 mph.
Tonight
A slight chance of rain before 11pm, then a chance of rain after 1am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, cloudy, with a low around 39. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 30%.
Thursday
Rain, mainly before 4pm. Patchy fog before noon. High near 46. East wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 38. East wind around 6 mph.
Friday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 60. Southeast wind 6 to 14 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 46. Chance of precipitation is 90%.
Saturday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 56.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 58.
Monday Night
A chance of showers. Partly cloudy, with a low around 45.
Tuesday
Showers likely. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
2:03 pm EST Mar 4, 2026
2pm EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
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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