Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Light Snow Freezing Fog

27°F

-3°C

Humidity 86%
Wind Speed S 9 mph
Barometer 29.53 in
Dewpoint 23°F (-5°C)
Visibility 0.50 mi
Wind Chill18°F (-8°C)
Last update 16 Jan 10:55 am EST
Extended Forecast for

4 Miles N Decatur MI

Winter Weather Advisory January 16, 11:05am until January 17, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 16, 11:05am until January 17, 07:00am

    NOW until 7:00am Sat

    Winter Weather Advisory

  • Today

    High: 34 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 18. West southwest wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a steady temperature around 21. West southwest wind 8 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before 1am.  Mostly cloudy, with a low around 12. West southwest wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 12 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 21. Southwest wind 8 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers.  Low around 7. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    Low: 7 °F

    Snow Showers

  • M.L.King Day

    M.L.King Day: Snow showers.  High near 12. Chance of precipitation is 80%.

    High: 12 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 1am.  Mostly cloudy, with a low around 5.

    Low: 5 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Snow showers, mainly before 4pm. High near 34. West southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around 2 inches.
Tonight
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 18. West southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a steady temperature around 21. West southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 12. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 21. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers. Low around 7. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
M.L.King Day
Snow showers. High near 12. Chance of precipitation is 80%.
Monday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 5.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 16.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Thursday
Mostly cloudy, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Decatur MI
 42.17°N 85.98°W (Elev. 758 ft)
10:04 am EST Jan 16, 2026
11am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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