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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Light Snow

16°F

-9°C

Humidity 79%
Wind Speed S 8 mph
Barometer 30.02 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 17 Jan 10:35 pm EST
Extended Forecast for

South Haven MI

Winter Storm Watch January 18, 04:00pm until January 19, 07:00pm
Winter Weather Advisory January 17, 10:55pm until January 18, 07:00am
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory January 17, 10:55pm until January 18, 07:00am

    NOW until 7:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers, mainly after 4pm. High near 23. Southwest wind around 16 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 23 °F

    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Patchy blowing snow after 3am. Low around 12. Wind chill values as low as -2. Blustery, with a southwest wind 15 to 22 mph becoming west northwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.

    Low: 12 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Snow showers. Areas of blowing snow. High near 17. Wind chill values as low as -6. Blustery, with a west northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 17 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Snow showers likely. Mostly cloudy, with a low around 9. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

    Low: 16 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday

    Wednesday: Snow showers likely. Cloudy, with a high near 31.

    High: 31 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Snow showers. Steady temperature around 21. West southwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow showers, mainly after 4pm. High near 23. Southwest wind around 16 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Sunday Night
Snow showers. Patchy blowing snow after 3am. Low around 12. Wind chill values as low as -2. Blustery, with a southwest wind 15 to 22 mph becoming west northwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
M.L.King Day
Snow showers. Areas of blowing snow. High near 17. Wind chill values as low as -6. Blustery, with a west northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 9. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 22.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.
Wednesday
Snow showers likely. Cloudy, with a high near 31.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 22.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 10.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 18.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
10:03 pm EST Jan 17, 2026
Forecast Valid:
10pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
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