Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Michigan City Municipal Airport (KMGC)

Lat: 41.7°NLon: 86.82°WElev: 655ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed SE 5 mph
Barometer 29.95 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Dec 5:15 pm CST
Extended Forecast for

New Buffalo MI

Wind Advisory December 29, 01:00am until December 29, 07:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Rain likely, mainly after 5am.  Cloudy, with a temperature rising to around 50 by 5am. Southeast wind 10 to 15 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 4pm.  High near 57. South wind 5 to 10 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 57 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 11pm, then snow. Some thunder is also possible.  Low around 20. Windy, with a west wind 15 to 25 mph increasing to 25 to 35 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Windy.
    Rain/Snow
    then Snow

  • Monday

    Monday: Snow.  High near 28. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow and
    Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before 1am.  Mostly cloudy, with a low around 20. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 20 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28. Blustery.

    High: 28 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 1am.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow after 1pm.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
Rain likely, mainly after 5am. Cloudy, with a temperature rising to around 50 by 5am. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Sunday
Rain, with thunderstorms also possible after 4pm. High near 57. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Rain before 11pm, then snow. Some thunder is also possible. Low around 20. Windy, with a west wind 15 to 25 mph increasing to 25 to 35 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Snow. High near 28. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 20. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Tuesday
Mostly cloudy, with a high near 28. Blustery.
Tuesday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 32.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
New Year's Day
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
A slight chance of rain. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
New Buffalo MI
 41.8°N 86.74°W (Elev. 600 ft)
6:16 pm EST Dec 27, 2025
6pm EST Dec 27, 2025-6pm EST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database