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

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Fair

41°F

5°C

Humidity 30%
Wind Speed SW 5 mph
Barometer 30.31 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 21 Jan 10:55 am EST
Extended Forecast for

2 Miles E Sizerock KY

  • Today

    Today: Rain likely, mainly after 5pm.  Increasing clouds, with a high near 50. South southwest wind around 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 8pm.  Low around 33. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain then
    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 1am.  Increasing clouds, with a low around 25. Light and variable wind.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow.  Mostly cloudy, with a high near 35. North wind 3 to 7 mph.

    High: 35 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 1am.  Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Saturday

    Saturday: Snow, mainly after 1pm. The snow could be heavy at times.  High near 21. Chance of precipitation is 80%.

    High: 21 °F

    Chance Snow
    then Heavy
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Low around 15. Chance of precipitation is 90%.

    Low: 15 °F

    Heavy Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm.  Cloudy, with a high near 28. Chance of precipitation is 70%.

    High: 28 °F

    Snow Likely

Detailed Forecast

Today
Rain likely, mainly after 5pm. Increasing clouds, with a high near 50. South southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 8pm. Low around 33. West southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph.
Thursday Night
A 20 percent chance of snow after 1am. Increasing clouds, with a low around 25. Light and variable wind.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 35. North wind 3 to 7 mph.
Friday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 11.
Saturday
Snow, mainly after 1pm. The snow could be heavy at times. High near 21. Chance of precipitation is 80%.
Saturday Night
Snow. The snow could be heavy at times. Low around 15. Chance of precipitation is 90%.
Sunday
Snow likely, mainly before 1pm. Cloudy, with a high near 28. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Sizerock KY
 37.23°N 83.47°W (Elev. 1496 ft)
9:51 am EST Jan 21, 2026
11am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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