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

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Overcast

27°F

-3°C

Humidity 74%
Wind Speed NE 8 mph
Barometer 30.16 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 7 Dec 3:35 pm EST
Extended Forecast for

4 Miles N Decatur MI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 26. North wind around 10 mph.

    High: 26 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 4. North northeast wind around 5 mph becoming calm in the evening.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 24. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 24 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow showers likely after 1am. Mostly cloudy, with a low around 11. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers before 1pm, then a slight chance of rain and snow showers. Cloudy, with a high near 36. West southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers. Low around 30. Chance of precipitation is 100%.

    Low: 30 °F

    Showers

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 1pm. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 26. North wind around 10 mph.
Tonight
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 4. North northeast wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 24. Calm wind becoming east southeast around 5 mph in the afternoon.
Monday Night
Snow showers likely after 1am. Mostly cloudy, with a low around 11. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers before 1pm, then a slight chance of rain and snow showers. Cloudy, with a high near 36. West southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tuesday Night
Showers. Low around 30. Chance of precipitation is 100%.
Wednesday
Rain and snow showers, becoming all snow after 1pm. High near 38. Chance of precipitation is 90%.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 20.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 28.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 13.
Friday
Snow showers likely. Mostly cloudy, with a high near 25.
Friday Night
Snow showers. Mostly cloudy, with a low around 12.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Decatur MI
 42.17°N 85.98°W (Elev. 758 ft)
Last Update:
3:03 pm EST Dec 7, 2025
Forecast Valid:
3pm EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation