Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Overcast

64°F

18°C

Humidity 68%
Wind Speed W 5 mph
Barometer 30.20 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 31 Mar 5:35 am EDT
Extended Forecast for

Harlan KY

  • Today

    Today: Mostly sunny, with a high near 78. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered sprinkles after 2am.  Partly cloudy, with a low around 61. Light south southwest wind.

    Low: 61 °F

    Scattered
    Sprinkles

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly after noon.  Partly sunny, with a high near 80. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am.  Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 54. Calm wind.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm.  Areas of fog before 9am.  Otherwise, sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Areas Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm, then a slight chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 8am.  Mostly cloudy, with a high near 80.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am.  Partly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 2pm.  Mostly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    Showers then
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 78. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Scattered sprinkles after 2am. Partly cloudy, with a low around 61. Light south southwest wind.
Wednesday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 80. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 54. Calm wind. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
A chance of showers before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 80.
Friday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
A 50 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 81.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlan KY
 36.84°N 83.32°W (Elev. 1316 ft)
5:57 am EDT Mar 31, 2026
6am EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
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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