Mammoth Cave 7 Day Weather Forecast with Current Weather Conditions for , CA." />

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Mammoth Cave National Park, KY Weather Forecast

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NWS Forecast for Mammoth Cave KY

National Weather Service Forecast for: Mammoth Cave KY
Issued by: National Weather Service Louisville, KY

Updated: 8:41 am CST Jan 24, 2026

Today Chance Snow Showers then Snow Showers	Tonight Wintry Mix	Sunday Wintry Mix	Sunday Night Chance Snow Showers then Slight Chance Snow Showers	Monday Cold	Monday Night Mostly Clear	Tuesday Sunny	Tuesday Night Mostly Cloudy	Wednesday Partly Sunny
Hi 21 °F	Lo 16 °F	Hi 25 °F	Lo 7 °F	Hi 14 °F	Lo -2 °F	Hi 26 °F	Lo 11 °F	Hi 26 °F

Winter Storm Warning
Cold Weather Advisory
Hazardous Weather Outlook

Today	Snow showers, mainly after noon. High near 21. Wind chill values as low as 4. Northeast wind 9 to 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight	Snow showers, freezing rain, and sleet before 3am, then freezing rain, possibly mixed with sleet between 3am and 4am, then freezing rain after 4am. Low around 16. Wind chill values as low as 6. Northeast wind 8 to 10 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of 1 to 2 inches possible.
Sunday	Snow showers, freezing rain, and sleet before 3pm, then snow showers and sleet. High near 25. Northeast wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible. New snow and sleet accumulation of 1 to 3 inches possible.
Sunday Night	A 50 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 7. Northwest wind around 6 mph. Little or no snow accumulation expected.
Monday	Mostly sunny and cold, with a high near 14. West wind around 6 mph.
Monday Night	Mostly clear, with a low around -2.
Tuesday	Sunny, with a high near 26.
Tuesday Night	Mostly cloudy, with a low around 11.
Wednesday	Partly sunny, with a high near 26.
Wednesday Night	A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 7.
Thursday	Partly sunny and cold, with a high near 20.
Thursday Night	Partly cloudy, with a low around -1.
Friday	Mostly sunny and cold, with a high near 22.

Forecast from NOAA-NWS for Mammoth Cave KY.

Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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