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.

Fair

19°F

-7°C

Humidity 63%
Wind Speed E 7 mph
Barometer 30.37 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 8 Dec 11:55 am EST
Extended Forecast for

4 Miles N Decatur MI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 24. South southeast wind around 6 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around 12. South southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: A chance of snow and freezing rain before 9am, then a chance of snow between 9am and 4pm, then a slight chance of rain and snow after 4pm. Cloudy, with a high near 37. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 37 °F

    Chance Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 29. South southwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 1pm. High near 37. West southwest wind 11 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25.

    High: 25 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 24. South southeast wind around 6 mph.
Tonight
A 30 percent chance of snow, mainly after 3am. Mostly cloudy, with a low around 12. South southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
A chance of snow and freezing rain before 9am, then a chance of snow between 9am and 4pm, then a slight chance of rain and snow after 4pm. Cloudy, with a high near 37. Southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 29. South southwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 1pm. High near 37. West southwest wind 11 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 25.
Friday Night
Snow showers. Mostly cloudy, with a low around 10.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 19.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 8.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 20.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:04 pm EST Dec 8, 2025
Forecast Valid:
12pm EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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