Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fog/Mist

45°F

7°C

Humidity 93%
Wind Speed Vrbl 3 mph
Barometer 29.89 in
Dewpoint 43°F (6°C)
Visibility 1.00 mi
Last update 10 Mar 11:55 am EDT
Extended Forecast for

South Haven MI

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a temperature falling to around 48 by 5pm. West wind 3 to 6 mph.

    High: 56 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm.  Steady temperature around 50. East wind 8 to 15 mph becoming south after midnight.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 50 °F

    T-storms

  • Wednesday

    Wednesday: Rain showers before 5pm, then rain and snow showers likely. Some thunder is also possible.  Temperature falling to around 37 by 5pm. Breezy, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Showers then
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely before 8pm.  Cloudy during the early evening, then gradual clearing, with a low around 30. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Snow Showers
    Likely and
    Blustery then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. Northwest wind 8 to 10 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 35. Breezy.  Chance of precipitation is 70%.

    Low: 35 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday

    Friday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 45. Breezy.  Chance of precipitation is 60%.

    High: 45 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers before 2pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, with a temperature falling to around 48 by 5pm. West wind 3 to 6 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Steady temperature around 50. East wind 8 to 15 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain showers before 5pm, then rain and snow showers likely. Some thunder is also possible. Temperature falling to around 37 by 5pm. Breezy, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Snow showers likely before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 41. Northwest wind 8 to 10 mph.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 70%.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 43.
Saturday Night
Rain and snow showers likely, mainly after 2am. Cloudy, with a low around 34.
Sunday
Rain and snow showers. Cloudy, with a high near 43.
Sunday Night
Rain and snow showers likely. Cloudy, with a low around 22. Blustery.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
11:03 am EDT Mar 10, 2026
11am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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