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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Louisville Muhammad Ali International Airport (KSDF)

Lat: 38.17°NLon: 85.74°WElev: 500ft.

Overcast

26°F

-3°C

Humidity 29%
Wind Speed Vrbl 5 mph
Barometer 30.48 in (1032.7 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 20 Jan 2:56 pm EST
Extended Forecast for

Corydon IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. South wind around 7 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 22. South wind 5 to 8 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of rain, snow, and freezing rain before 1pm, then a slight chance of rain between 1pm and 3pm.  Mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Wintry
    Mix

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 25. Southwest wind 6 to 8 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West wind around 5 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 24.

    High: 24 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy and cold, with a high near 17.

    High: 17 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 30. South wind around 7 mph.
Tonight
Increasing clouds, with a low around 22. South wind 5 to 8 mph.
Wednesday
A chance of rain, snow, and freezing rain before 1pm, then a slight chance of rain between 1pm and 3pm. Mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 25. Southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 39. West wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Mostly cloudy and cold, with a high near 24.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 7.
Saturday
A 50 percent chance of snow. Cloudy and cold, with a high near 17.
Saturday Night
Snow likely, mainly before 1am. Cloudy, with a low around 11. Chance of precipitation is 70%.
Sunday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly sunny and cold, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
Corydon IN
 38.21°N 86.12°W (Elev. 650 ft)
3:07 pm EST Jan 20, 2026
3pm EST Jan 20, 2026-6pm EST Jan 26, 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