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.

Overcast

45°F

7°C

Humidity 34%
Wind Speed SW 6 mph
Barometer 30.19 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Mar 4:15 pm EDT
Extended Forecast for

2 Miles SSW Viper KY

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South southwest wind around 6 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62. West southwest wind around 6 mph.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between 9pm and 2am. Mostly cloudy, with a low around 53. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 2am. Partly cloudy, with a low around 46. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. South southwest wind around 6 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 62. West southwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 41. Calm wind.
Friday
Partly sunny, with a high near 70. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Friday Night
A slight chance of showers and thunderstorms between 9pm and 2am. Mostly cloudy, with a low around 53. Southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
A chance of showers, with thunderstorms also possible after 2am. Partly cloudy, with a low around 46. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 66.
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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:
3:21 pm EDT Mar 18, 2026
Forecast Valid:
4pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation