Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

43°F

6°C

Humidity 31%
Wind Speed SE 8 mph
Barometer 30.31 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 2 Mar 4:55 pm EST
Extended Forecast for

4 Miles N Decatur MI

  • Tonight

    Tonight: Partly cloudy, with a low around 27. East southeast wind 3 to 6 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of drizzle, snow showers, and freezing rain before 9am, then a chance of drizzle between 9am and 1pm, then a chance of rain showers after 1pm.  Mostly cloudy, with a high near 44. East wind 3 to 5 mph.  Chance of precipitation is 30%.

    High: 44 °F

    Chance Wintry
    Mix then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 7pm.  Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 1pm.  Partly sunny, with a high near 50. East southeast wind 5 to 8 mph.

    High: 50 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 40. East southeast wind around 5 mph.  Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers.  High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers before 1am.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 1pm.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. East southeast wind 3 to 6 mph.
Tuesday
A chance of drizzle, snow showers, and freezing rain before 9am, then a chance of drizzle between 9am and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 44. East wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 30. Calm wind.
Wednesday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 50. East southeast wind 5 to 8 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 40. East southeast wind around 5 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 56. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 43.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 65.
Friday Night
Showers likely, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 55.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 65.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Decatur MI
 42.17°N 85.98°W (Elev. 758 ft)
5:03 pm EST Mar 2, 2026
5pm EST Mar 2, 2026-6pm EDT Mar 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database