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

Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Danville, Vermilion County Airport (KDNV)

Lat: 40.2°NLon: 87.6°WElev: 696ft.

Mostly Cloudy

13°F

-11°C

Humidity 81%
Wind Speed W 9 mph
Barometer 30.29 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 30 Dec 2:35 am CST
Extended Forecast for

Perrysville IN

  • Overnight

    Overnight: Scattered flurries before 4am. Mostly cloudy, with a steady temperature around 17. West northwest wind around 10 mph.

    Low: 17 °F

    Scattered
    Flurries

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. West wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a steady temperature around 27. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36. West wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 15. West wind 7 to 9 mph becoming north northwest after midnight.

    Low: 15 °F

    Slight Chance
    Snow

  • New Year's Day

    New Year's Day: Sunny, with a high near 28. North wind around 6 mph becoming calm in the afternoon.

    High: 28 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 35. Light and variable wind.

    High: 35 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Light north wind.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered flurries before 4am. Mostly cloudy, with a steady temperature around 17. West northwest wind around 10 mph.
Tuesday
Partly sunny, with a high near 30. West wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a steady temperature around 27. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 36. West wind 8 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 15. West wind 7 to 9 mph becoming north northwest after midnight.
New Year's Day
Sunny, with a high near 28. North wind around 6 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 18. Calm wind.
Friday
Mostly cloudy, with a high near 35. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 21. Light north wind.
Saturday
Mostly sunny, with a high near 35. Light north northeast wind.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Perrysville IN
 40.05°N 87.43°W (Elev. 495 ft)
Last Update:
3:45 am EST Dec 30, 2025
Forecast Valid:
3am EST Dec 30, 2025-6pm EST Jan 5, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation