Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Current conditions at

Glasgow, Glasgow Municipal Airport (KGLW)

Lat: 37.03°NLon: 85.95°WElev: 715ft.

Partly Cloudy

39°F

4°C

Humidity 64%
Wind Speed N 5 mph
Barometer 30.12 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 1 Dec 4:15 pm CST
Extended Forecast for

Mammoth Cave KY

Winter Weather Advisory December 1, 08:00pm until December 2, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet, becoming all snow after 2am. The snow could be heavy at times.  Low around 30. Light and variable wind.  Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain then
    Wintry Mix

  • Tuesday

    Tuesday: A 20 percent chance of snow before 7am.  Mostly cloudy, with a high near 35. Northwest wind around 6 mph becoming calm  in the afternoon.

    High: 35 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41. Light southwest wind.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after midnight.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A chance of rain and snow showers before noon, then a chance of rain showers.  Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Showers

Detailed Forecast

Tonight
Rain and snow, possibly mixed with sleet, becoming all snow after 2am. The snow could be heavy at times. Low around 30. Light and variable wind. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of 1 to 2 inches possible.
Tuesday
A 20 percent chance of snow before 7am. Mostly cloudy, with a high near 35. Northwest wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 20. Calm wind.
Wednesday
Sunny, with a high near 41. Light southwest wind.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind.
Thursday
Mostly cloudy, with a high near 35.
Thursday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 24.
Friday
A chance of rain and snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 28.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 44.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31.
Sunday
Mostly cloudy, with a high near 45.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Cave KY
 37.19°N 86.09°W (Elev. 600 ft)
3:41 pm CST Dec 1, 2025
4pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
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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