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

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Fair

17°F

-8°C

Humidity 49%
Wind Speed NW 6 mph
Barometer 30.34 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 20 Jan 3:35 am EST
Extended Forecast for

3 Miles NNW Roark KY

  • Overnight

    Overnight: Clear, with a low around 7. Calm wind.

    Low: 7 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. Light west southwest wind.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Light south wind.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm.  Mostly sunny, with a high near 49. South southwest wind 6 to 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Sunny then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 33. South southwest wind around 6 mph becoming calm  after midnight. Winds could gust as high as 17 mph.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 1am.  Partly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow after 1pm.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Overnight
Clear, with a low around 7. Calm wind.
Tuesday
Sunny, with a high near 33. Light west southwest wind.
Tuesday Night
Mostly clear, with a low around 18. Light south wind.
Wednesday
A slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly sunny, with a high near 49. South southwest wind 6 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33. South southwest wind around 6 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Thursday
A 20 percent chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 48.
Thursday Night
A 20 percent chance of snow after 1am. Partly cloudy, with a low around 23.
Friday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 37.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 24.
Saturday Night
Snow likely. Cloudy, with a low around 11. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 28.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Roark KY
 37.06°N 83.55°W (Elev. 1289 ft)
3:36 am EST Jan 20, 2026
3am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database