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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Marion Municipal Airport (KMZZ)

Lat: 40.49°NLon: 85.68°WElev: 860ft.

Overcast

18°F

-8°C

Humidity 69%
Wind Speed W 14 G 18 mph
Barometer 30.14 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 30 Dec 1:35 pm EST
Extended Forecast for

Summitville IN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 24. West wind 13 to 15 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: Scattered flurries with a slight chance of snow before 1am. Cloudy, with a low around 23. West southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. West wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely before 1am. Mostly cloudy, with a low around 15. Northwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Likely

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 25. West wind 6 to 8 mph.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Light southwest wind.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. Light and variable wind becoming west around 6 mph in the morning.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Light north wind.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32. North wind 3 to 5 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 24. West wind 13 to 15 mph.
Tonight
Scattered flurries with a slight chance of snow before 1am. Cloudy, with a low around 23. West southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. West wind 11 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Snow likely before 1am. Mostly cloudy, with a low around 15. Northwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
New Year's Day
Partly sunny, with a high near 25. West wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 16. Light southwest wind.
Friday
Partly sunny, with a high near 32. Light and variable wind becoming west around 6 mph in the morning.
Friday Night
Mostly cloudy, with a low around 19. Light north wind.
Saturday
Partly sunny, with a high near 32. North wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 20. Calm wind.
Sunday
Mostly cloudy, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Summitville IN
 40.34°N 85.65°W (Elev. 846 ft)
Last Update:
1:45 pm EST Dec 30, 2025
Forecast Valid:
1pm EST Dec 30, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation