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 >

Current conditions at

Louisville, Bowman Field Airport (KLOU)

Lat: 38.23°NLon: 85.66°WElev: 545ft.

Fair

26°F

-3°C

Humidity 32%
Wind Speed W 15 G 23 mph
Barometer 30.28 in (1026.0 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 19 Jan 1:53 pm EST
Extended Forecast for

Simpsonville KY

Cold Weather Advisory January 19, 10:00pm until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • M.L.King Day

    M.L.King Day: Sunny and cold, with a high near 25. Wind chill values as low as 6. West wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 25 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 8. Wind chill values as low as -1. West wind 5 to 8 mph.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29. Wind chill values as low as -2. Southwest wind 6 to 8 mph.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. South wind 6 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm.  Mostly cloudy, with a high near 42. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 4am, then a slight chance of snow.  Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A 10 percent chance of snow before 7am.  Mostly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 1pm.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

M.L.King Day
Sunny and cold, with a high near 25. Wind chill values as low as 6. West wind 15 to 17 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 8. Wind chill values as low as -1. West wind 5 to 8 mph.
Tuesday
Sunny, with a high near 29. Wind chill values as low as -2. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 20. South wind 6 to 10 mph.
Wednesday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 42. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain before 4am, then a slight chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Thursday
A 10 percent chance of snow before 7am. Mostly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 19.
Friday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 31.
Friday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 8.
Saturday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 18.
Saturday Night
A 40 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.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Simpsonville KY
 38.21°N 85.32°W (Elev. 699 ft)
11:27 am EST Jan 19, 2026
2pm EST Jan 19, 2026-6pm EST Jan 25, 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