Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Light Rain

50°F

10°C

Humidity 82%
Wind Speed NE 7 G 20 mph
Barometer 29.70 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 10 Mar 10:35 pm EDT
Extended Forecast for

South Haven MI

Flood Watch March 10, 10:47pm until March 11, 11:00am
Severe T-storm Watch March 10, 10:47pm until March 11, 01:00am
Click here for hazard details and duration
Flood Watch
Severe T-storm Watch
  •  
    Flood Watch March 10, 10:47pm until March 11, 11:00am
    Severe T-storm Watch March 10, 10:47pm until March 11, 01:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 39 °F

    T-storms

  • Wednesday

    Wednesday: Rain showers before 5pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible.  Temperature falling to around 37 by 5pm. Northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly before 8pm.  Cloudy during the early evening, then gradual clearing, with a low around 31. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 37 mph.

    Low: 31 °F

    Chance Snow
    Showers and
    Blustery

  • Thursday

    Thursday: Sunny, with a high near 42. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 35. Breezy, with a south wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 70%.

    Low: 35 °F

    Slight Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday

    Friday: Rain likely, possibly mixed with snow showers, mainly before 8am.  Partly sunny, with a high near 45. Breezy.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow showers after 2pm.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 39. East wind around 10 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain showers before 5pm, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Temperature falling to around 37 by 5pm. Northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow showers, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 31. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 37 mph.
Thursday
Sunny, with a high near 42. West northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 35. Breezy, with a south wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%.
Friday
Rain likely, possibly mixed with snow showers, mainly before 8am. Partly sunny, with a high near 45. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A chance of snow showers after 2pm. Mostly cloudy, with a high near 41.
Saturday Night
Rain and snow showers likely, mainly after 2am. Cloudy, with a low around 33.
Sunday
Rain and snow showers. Cloudy, with a high near 44.
Sunday Night
Rain and snow showers likely. Cloudy, with a low around 21. Blustery.
Monday
A chance of snow showers. Mostly cloudy, with a high near 28. Blustery.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
10:03 pm EDT Mar 10, 2026
10pm EDT Mar 10, 2026-6pm EDT Mar 17, 2026
 
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Additional Resources

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