Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fog/Mist

27°F

-3°C

Humidity 93%
Wind Speed E 2 mph
Barometer 30.21 in
Dewpoint 25°F (-4°C)
Visibility 5.00 mi
Last update 4 Mar 12:55 am EST
Extended Forecast for

4 Miles SSE South Haven MI

  • Overnight

    Overnight: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 50. East southeast wind 3 to 6 mph.

    High: 50 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 1am.  Mostly cloudy, with a low around 39. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers.  High near 49. East wind 6 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. East wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Showers, mainly after 1pm.  High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am.  Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers
    Likely then
    Showers

  • Saturday

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

    High: 56 °F

    Chance
    Showers

  • Saturday Night

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

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. Calm wind.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 50. East southeast wind 3 to 6 mph.
Wednesday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 39. Calm wind becoming east southeast around 5 mph after midnight.
Thursday
Showers. High near 49. East wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.
Friday
Showers, mainly after 1pm. High near 64. Chance of precipitation is 80%.
Friday Night
Showers likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 46. Chance of precipitation is 90%.
Saturday
A chance of showers before 1pm. Mostly cloudy, with a high near 56.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 60.
Monday Night
A chance of showers. Mostly clear, with a low around 48.
Tuesday
Showers likely. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE South Haven MI
 42.34°N 86.26°W (Elev. 663 ft)
1:03 am EST Mar 4, 2026
1am 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