Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Kalamazoo/Battle Creek International Airport (KAZO)

Lat: 42.23°NLon: 85.55°WElev: 863ft.

Light Snow Fog/Mist

24°F

-4°C

Humidity 91%
Wind Speed S 10 mph
Barometer 29.89 in (1013.8 mb)
Dewpoint 22°F (-6°C)
Visibility 3.00 mi
Wind Chill14°F (-10°C)
Last update 21 Jan 10:53 am EST
Extended Forecast for

3 Miles NE Portage MI

Winter Weather Advisory January 21, 11:06am until January 21, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 21, 11:06am until January 21, 01:00pm

    NOW until 1:00pm Wed

    Winter Weather Advisory

  • Today

    High: 31 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 2am. The snow could be heavy at times.  Cloudy, with a low around 16. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 16 °F

    Heavy Snow

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly after 1pm.  Mostly cloudy, with a steady temperature around 19. West wind 11 to 14 mph, with gusts as high as 26 mph.

    High: 19 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers likely.  Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Snow Showers
    Likely

  • Friday

    Friday: A 40 percent chance of snow showers.  Mostly cloudy and cold, with a high near 6. West northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 6 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 1am.  Mostly cloudy, with a low around -10.

    Low: -10 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 8.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Snow showers, mainly before 1pm. High near 31. West southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around 2 inches.
Tonight
Snow showers likely, mainly before 2am. The snow could be heavy at times. Cloudy, with a low around 16. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow showers, mainly after 1pm. Mostly cloudy, with a steady temperature around 19. West wind 11 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Mostly cloudy and cold, with a high near 6. West northwest wind around 10 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around -10.
Saturday
Mostly cloudy and cold, with a high near 8.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around -3.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 13.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 21.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Portage MI
 42.22°N 85.56°W (Elev. 879 ft)
11:03 am EST Jan 21, 2026
11am EST Jan 21, 2026-6pm EST Jan 27, 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