Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Overcast

32°F

0°C

Humidity 75%
Wind Speed SW 16 G 23 mph
Barometer 30.19 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 3:55 am EST
Extended Forecast for

4 Miles N Decatur MI

  • Today

    Today: Mostly sunny, with a high near 38. West southwest wind 10 to 14 mph, with gusts as high as 29 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of drizzle or freezing rain before 9am, then a chance of drizzle.  Partly sunny, with a high near 43. South southwest wind 9 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Drizzle/Freezing
    Rain then
    Chance
    Drizzle

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am.  Mostly cloudy, with a low around 28. West northwest wind around 14 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 1pm.  High near 35. North northwest wind 13 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 12. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Snow Likely

  • Thursday

    Thursday: A 30 percent chance of snow showers.  Mostly sunny, with a high near 24.

    High: 24 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 38. West southwest wind 10 to 14 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 30. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.
Tuesday
A chance of drizzle or freezing rain before 9am, then a chance of drizzle. Partly sunny, with a high near 43. South southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 28. West northwest wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 1pm. High near 35. North northwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow showers. Mostly sunny, with a high near 24.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 16.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 31.
Friday Night
Snow showers. Mostly cloudy, with a low around 20.
Saturday
Snow showers likely. Mostly cloudy, with a high near 27.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 11.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Decatur MI
 42.17°N 85.98°W (Elev. 758 ft)
4:03 am EST Jan 12, 2026
4am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database