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

49°F

9°C

Humidity 53%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 7 Jan 7:55 pm EST
Extended Forecast for

2 Miles SSW Viper KY

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. South wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Decreasing
    Clouds

  • Friday

    Friday: Showers, mainly after 1pm. High near 68. South wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers. Low around 56. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: Showers. High near 64. Chance of precipitation is 100%.

    High: 64 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of rain and snow showers before 2pm, then a chance of sprinkles between 2pm and 4pm, then a chance of sprinkles and flurries after 4pm. Partly sunny, with a high near 39. Chance of precipitation is 20%.

    High: 39 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of flurries. Partly cloudy, with a low around 21.

    Low: 21 °F

    Chance
    Flurries

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Calm wind.
Thursday
Partly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 54. South wind 5 to 8 mph, with gusts as high as 18 mph.
Friday
Showers, mainly after 1pm. High near 68. South wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers. Low around 56. South wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday
Showers. High near 64. Chance of precipitation is 100%.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow showers before 2pm, then a chance of sprinkles between 2pm and 4pm, then a chance of sprinkles and flurries after 4pm. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Sunday Night
A chance of flurries. Partly cloudy, with a low around 21.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Viper KY
 37.16°N 83.17°W (Elev. 1516 ft)
Last Update:
7:21 pm EST Jan 7, 2026
Forecast Valid:
8pm EST Jan 7, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation