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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. 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

28°F

-2°C

Humidity 86%
Wind Speed NW 13 G 18 mph
Barometer 29.91 in
Dewpoint 25°F (-4°C)
Visibility 3.00 mi
Wind Chill17°F (-8°C)
Last update 22 Jan 1:15 am EST
Extended Forecast for

4 Miles SSE South Haven MI

Extreme Cold Watch January 23, 01:00am until January 24, 10:00am
Winter Weather Advisory January 22, 01:24am until January 22, 07:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory January 22, 01:24am until January 22, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 17 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 4pm. Cloudy, with a steady temperature around 21. West wind around 15 mph, with gusts as high as 32 mph.

    High: 21 °F

    Cloudy then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers, mainly after 1am. Low around 2. Wind chill values as low as -14. West northwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Chance Snow
    Showers then
    Snow Showers

  • Friday

    Friday: Snow showers. High near 8. Wind chill values as low as -17. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 8 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers, mainly before 1am. Low around -4. North northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: -4 °F

    Snow Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 60%.

    Low: 4 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely. Cloudy, with a high near 17.

    High: 17 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
A 50 percent chance of snow showers before 4am. Cloudy, with a low around 17. West northwest wind 15 to 17 mph, with gusts as high as 33 mph.
Thursday
A 30 percent chance of snow showers, mainly after 4pm. Cloudy, with a steady temperature around 21. West wind around 15 mph, with gusts as high as 32 mph.
Thursday Night
Snow showers, mainly after 1am. Low around 2. Wind chill values as low as -14. West northwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Snow showers. High near 8. Wind chill values as low as -17. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Friday Night
Snow showers, mainly before 1am. Low around -4. North northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow showers. Mostly cloudy and cold, with a high near 10.
Saturday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 60%.
Sunday
Snow showers likely. Cloudy, with a high near 17.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 8.
Monday
A chance of snow showers. Mostly cloudy, with a high near 20.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 10.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 23.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE South Haven MI
 42.34°N 86.26°W (Elev. 663 ft)
Last Update:
1:16 am EST Jan 22, 2026
Forecast Valid:
1am EST Jan 22, 2026-6pm EST Jan 28, 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