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

Hazardous Weather Conditions

Current conditions at

Louisville, Bowman Field Airport (KLOU)

Lat: 38.23°NLon: 85.66°WElev: 545ft.

Overcast

53°F

12°C

Humidity 74%
Wind Speed NW 12 G 23 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Oct 12:53 am EDT
Extended Forecast for

Thornhill KY

Frost Advisory October 18, 01:00am until October 18, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: A 10 percent chance of showers before 2am. Mostly cloudy, with a low around 42. North wind around 13 mph, with gusts as high as 28 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 57. North wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36. Northeast wind 3 to 5 mph.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, sunny, with a high near 63. East wind 3 to 7 mph.

    High: 63 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. East wind 3 to 6 mph.

    Low: 37 °F

    Clear

  • Monday

    Monday: Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
A 10 percent chance of showers before 2am. Mostly cloudy, with a low around 42. North wind around 13 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 57. North wind 8 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 36. Northeast wind 3 to 5 mph.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 63. East wind 3 to 7 mph.
Sunday Night
Clear, with a low around 37. East wind 3 to 6 mph.
Monday
Areas of frost between 7am and 8am. Otherwise, sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thornhill KY
 38.3°N 85.63°W (Elev. 591 ft)
Last Update:
1:01 am EDT Oct 17, 2026
Forecast Valid:
1am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation