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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

Light Snow

21°F

-6°C

Humidity 74%
Wind Speed W 20 mph
Barometer 30.14 in (1021.7 mb)
Dewpoint 14°F (-10°C)
Visibility 2.00 mi
Wind Chill6°F (-14°C)
Last update 29 Dec 4:54 pm EST
Extended Forecast for

Southport IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. West northwest wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of flurries after 1pm. Partly sunny, with a high near 29. West wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 29 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: A chance of flurries before 1am. Mostly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. West wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 21. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 30. West northwest wind around 6 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Light west wind.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38. Light and variable wind becoming west southwest around 5 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. North northeast wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. West northwest wind 11 to 16 mph, with gusts as high as 29 mph.
Tuesday
A chance of flurries after 1pm. Partly sunny, with a high near 29. West wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of flurries before 1am. Mostly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 35. West wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 21. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.
New Year's Day
Mostly sunny, with a high near 30. West northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 21. Light west wind.
Friday
Partly sunny, with a high near 38. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 26. North northeast wind around 5 mph.
Saturday
Partly sunny, with a high near 37. North wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southport IN
 39.65°N 86.11°W (Elev. 804 ft)
Last Update:
4:45 pm EST Dec 29, 2025
Forecast Valid:
5pm EST Dec 29, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation