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

Glasgow, Glasgow Municipal Airport (KGLW)

Lat: 37.03°NLon: 85.95°WElev: 715ft.

Overcast

30°F

-1°C

Humidity 81%
Wind Speed SW 3 mph
Barometer 30.23 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 9 Dec 12:15 am CST
Extended Forecast for

Mammoth Cave KY

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Calm wind becoming south around 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 38. South wind 9 to 16 mph, with gusts as high as 34 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 50. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 50 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A slight chance of rain and snow showers. Partly sunny, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Calm wind becoming south around 6 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
Increasing clouds, with a low around 38. South wind 9 to 16 mph, with gusts as high as 34 mph.
Wednesday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 50. Southwest wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening.
Thursday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 38.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 28.
Friday
A slight chance of rain and snow showers. Partly sunny, with a high near 45. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 23.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Cave KY
 37.19°N 86.09°W (Elev. 600 ft)
Last Update:
11:22 pm CST Dec 8, 2025
Forecast Valid:
12am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation