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

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Fair

31°F

-1°C

Humidity 83%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 9 Dec 6:35 am EST
Extended Forecast for

2 Miles SSW Viper KY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 44. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 36 by 8pm, then rising to around 41 during the remainder of the night. South southwest wind 7 to 11 mph, with gusts as high as 30 mph.

    Low: 36 °F⇑

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 49. Southwest wind around 11 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 7pm. Mostly cloudy, with a low around 28. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 37. West wind around 6 mph.

    High: 37 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

  • Friday

    Friday: A chance of rain and snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain. Partly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 44. Calm wind becoming south southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a temperature falling to near 36 by 8pm, then rising to around 41 during the remainder of the night. South southwest wind 7 to 11 mph, with gusts as high as 30 mph.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 49. Southwest wind around 11 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow showers likely, becoming all snow after 7pm. Mostly cloudy, with a low around 28. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 37. West wind around 6 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 29.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 45.
Saturday Night
A chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 12.
Monday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Viper KY
 37.16°N 83.17°W (Elev. 1516 ft)
Last Update:
6:46 am EST Dec 9, 2025
Forecast Valid:
6am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation