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Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern 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 Haze

34°F

1°C

Humidity 81%
Wind Speed W 18 G 25 mph
Barometer 29.69 in
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Wind Chill23°F (-5°C)
Last update 20 Feb 4:55 pm EST
Extended Forecast for

South Haven MI

Wind Advisory February 20, 05:13pm until February 20, 09:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 20, 05:13pm until February 20, 09:00pm

    NOW until 9:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 36 °F

    Snow Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Snow showers likely before 7pm. Cloudy, with a low around 29. Breezy, with a west northwest wind 15 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Showers
    Likely and
    Breezy then
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 34. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 34 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 28. Northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers. High near 32. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 40 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a steady temperature around 36. Breezy, with a west wind around 25 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely before 7pm. Cloudy, with a low around 29. Breezy, with a west northwest wind 15 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 34. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 28. Northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow showers. High near 32. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 28.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
5:03 pm EST Feb 20, 2026
Forecast Valid:
5pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation