Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Mostly Cloudy

62°F

17°C

Humidity 98%
Wind Speed E 5 mph
Barometer 30.02 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 10 Oct 8:35 pm EDT
Extended Forecast for

Grays Knob KY

Wind Advisory October 10, 08:59pm until October 11, 05:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory October 10, 08:59pm until October 11, 05:00am

    NOW until 5:00am Sun

    Wind Advisory

  • Tonight

    Low: 62 °F

    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms likely.  Patchy fog before 2pm.  Otherwise, mostly cloudy, with a steady temperature around 64. Calm wind becoming west southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm.  Patchy fog. Low around 59. West northwest wind 3 to 5 mph. Winds could gust as high as 16 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Columbus Day

    Columbus Day: Cloudy through mid morning, then gradual clearing, with a high near 77. Light west northwest wind.

    High: 77 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog after 1am. Low around 62. East southeast wind 7 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely. Patchy fog before 2pm. Otherwise, mostly cloudy, with a steady temperature around 64. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers, mainly before 10pm. Patchy fog. Low around 59. West northwest wind 3 to 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Cloudy through mid morning, then gradual clearing, with a high near 77. Light west northwest wind.
Monday Night
Mostly clear, with a low around 56. Calm wind.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 83.
Wednesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 61.
Thursday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Grays Knob KY
 36.82°N 83.32°W (Elev. 1198 ft)
7:20 pm EDT Oct 10, 2026
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 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