Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Clark Regional Airport (KJVY)

Lat: 38.37°NLon: 85.74°WElev: 476ft.

Partly Cloudy

14°F

-10°C

Humidity 62%
Wind Speed W 5 mph
Barometer 30.43 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 20 Jan 2:35 am EST
Extended Forecast for

4 Miles S Vallonia IN

  • Overnight

    Overnight: Partly cloudy, with a low around 7. Wind chill values as low as -1. Calm wind becoming west around 5 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 29. Wind chill values as low as -2. Southwest wind 5 to 9 mph.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Calm wind becoming south around 6 mph after midnight.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a chance of rain.  Mostly cloudy, with a high near 42. Southwest wind 7 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Southwest wind 3 to 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 22.

    High: 22 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am.  Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 7. Wind chill values as low as -1. Calm wind becoming west around 5 mph.
Tuesday
Sunny, with a high near 29. Wind chill values as low as -2. Southwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 22. Calm wind becoming south around 6 mph after midnight.
Wednesday
A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 42. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy and cold, with a high near 22.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 6.
Saturday
A 40 percent chance of snow, mainly after 1pm. Mostly cloudy and cold, with a high near 18.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
A 20 percent chance of snow. Partly sunny and cold, with a high near 23.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Sunny and cold, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Vallonia IN
 38.74°N 86.04°W (Elev. 548 ft)
2:36 am EST Jan 20, 2026
2am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database