Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Glasgow, Glasgow Municipal Airport (KGLW)

Lat: 37.03°NLon: 85.95°WElev: 715ft.

Fair

66°F

19°C

Humidity 87%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 25 Aug 10:15 pm CDT
Extended Forecast for

3 Miles S Mammoth Cave KY

  • Tonight

    Tonight: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Light and variable wind.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 68. Calm wind.  Chance of precipitation is 30%.

    Low: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 87. Light southwest wind.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Calm wind.
Wednesday
Mostly sunny, with a high near 88. Light and variable wind.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Light southwest wind. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 65. Calm wind.
Friday
Sunny, with a high near 87.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 65.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 71.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Mammoth Cave KY
 37.14°N 86.09°W (Elev. 709 ft)
8:16 pm CDT Aug 25, 2026
10pm CDT Aug 25, 2026-6pm CDT Sep 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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