National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Light Snow

34°F

1°C

Humidity 87%
Wind Speed NW 18 G 26 mph
Barometer 29.91 in
Dewpoint 30°F (-1°C)
Visibility 8.00 mi
Wind Chill23°F (-5°C)
Last update 11 Mar 6:55 pm EDT
Extended Forecast for

3 Miles WNW Lacota MI

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a steady temperature around 34. Breezy, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 34 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow showers, becoming all rain after 5am. Increasing clouds, with a steady temperature around 38. Breezy, with a south wind 5 to 10 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Friday

    Friday: Rain showers likely, possibly mixing with snow after 11am, then gradually ending. Partly sunny, with a high near 44. Windy, with a west wind 28 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

    Low: 28 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers before 2am, then rain and snow showers. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Chance Snow
    Showers then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers. Cloudy, with a high near 48.

    High: 48 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers. Mostly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Rain/Snow and
    Blustery

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a steady temperature around 34. Breezy, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Sunny, with a high near 41. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Rain likely, possibly mixed with snow showers, becoming all rain after 5am. Increasing clouds, with a steady temperature around 38. Breezy, with a south wind 5 to 10 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain showers likely, possibly mixing with snow after 11am, then gradually ending. Partly sunny, with a high near 44. Windy, with a west wind 28 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
A chance of snow showers before 2am, then rain and snow showers. Low around 30. Chance of precipitation is 80%.
Sunday
Rain and snow showers. Cloudy, with a high near 48.
Sunday Night
Rain and snow showers. Mostly cloudy, with a low around 22. Blustery.
Monday
Rain and snow showers likely, becoming all snow after 8am. Mostly cloudy, with a high near 29. Blustery.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 28.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Wednesday
Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Lacota MI
 42.45°N 86.19°W (Elev. 623 ft)
Last Update:
7:03 pm EDT Mar 11, 2026
Forecast Valid:
7pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation