Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

-4°F

-20°C

Humidity 71%
Wind Speed E 1 mph
Barometer 30.32 in
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Last update 1 Feb 6:55 am EST
Extended Forecast for

4 Miles SSE South Haven MI

  • Today

    Today: Mostly sunny, with a high near 26. Wind chill values as low as -6. South southwest wind 3 to 8 mph.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow showers likely, mainly after 4am.  Increasing clouds, with a low around 14. South wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Partly Cloudy
    then Snow
    Showers
    Likely

  • Monday

    Monday: Snow showers likely, mainly before 7am.  Cloudy, with a high near 28. South southwest wind 9 to 11 mph becoming west northwest in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 1am.  Cloudy, with a low around 19. West northwest wind 3 to 5 mph.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 1pm.  Mostly cloudy, with a high near 26. North wind 3 to 7 mph.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers after 1pm.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly sunny, with a high near 26. Wind chill values as low as -6. South southwest wind 3 to 8 mph.
Tonight
Snow showers likely, mainly after 4am. Increasing clouds, with a low around 14. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly before 7am. Cloudy, with a high near 28. South southwest wind 9 to 11 mph becoming west northwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 20 percent chance of snow showers before 1am. Cloudy, with a low around 19. West northwest wind 3 to 5 mph.
Tuesday
A 20 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 26. North wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Mostly cloudy, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 29.
Thursday Night
Snow showers. Cloudy, with a low around 21.
Friday
Snow showers likely. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE South Haven MI
 42.34°N 86.26°W (Elev. 663 ft)
7:03 am EST Feb 1, 2026
7am EST Feb 1, 2026-6pm EST Feb 7, 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