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

Hazardous Weather Conditions

Current conditions at

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Overcast

69°F

21°C

Humidity 66%
Wind Speed W 5 mph
Barometer 30.15 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 7 Mar 4:35 am EST
Extended Forecast for

2 Miles SSW Viper KY

  • Today

    Today: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 78. Southwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Sunny then
    Rain Likely

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 11pm, then rain likely. Low around 58. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Rain then
    Rain Likely

  • Sunday

    Sunday: A 50 percent chance of rain, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 65. West northwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 75 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Low: 64 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.

    High: 79 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Today
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 78. Southwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm before 11pm, then rain likely. Low around 58. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 50 percent chance of rain, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 65. West northwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 47. Calm wind.
Monday
A 20 percent chance of showers after 1pm. Sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Showers likely, mainly after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 60%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 39. Chance of precipitation is 90%.
Thursday
A 30 percent chance of rain. Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 62.
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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:
4:16 am EST Mar 7, 2026
Forecast Valid:
5am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation