National Weather Service United States Department of Commerce

Mix of precipitation forecast for much of eastern, southern U.S.

A system moving across the Great Lakes will bring a mix of precipitation from the southern Plains to New England on Tuesday. Rain is forecast from TX across the Southeast and into the mid-Atlantic, with freezing rain, sleet and/or mixed precipitation from the Midwest across the Ohio Valley and Central Appalachians. Snow is forecast from the northern Plains across the Great Lakes into New England.
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Current Conditions

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Mammoth Cave KY

7 Day Forecast

For More Weather Information:

Louisville, KY Local Forecast Office

Late
Afternoon

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 59 °F

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 41 °F

Wednesday

Snow/Sleet Chance for Measurable Precipitation 100%

Snow/Sleet

High: 43 °F

Wednesday
Night

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 18 °F

Thursday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 24 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 3 °F

Friday

Sunny

Sunny

High: 32 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 13 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 42 °F

Detailed Forecast

  • Late Afternoon Rain likely. Cloudy, with a high near 59. Southwest wind around 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Periods of rain. Low around 41. Southwest wind 8 to 14 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Rain before noon, then rain, possibly mixed with sleet between noon and 4pm, then snow, possibly mixed with sleet after 4pm. High near 43. North wind 6 to 9 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 2 inches.
  • Wednesday Night Snow. The snow could be heavy at times. Low around 18. Wind chill values as low as 7. North wind 9 to 11 mph. Chance of precipitation is 100%. New snow accumulation of around 7 inches.
  • Thursday Snow likely, mainly before noon. Mostly cloudy and cold, with a high near 24. Northwest wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Thursday Night Mostly clear, with a low around 3.
  • Friday Sunny, with a high near 32.
  • Friday Night Mostly clear, with a low around 13.
  • Saturday Mostly sunny, with a high near 42.
  • Saturday Night Partly cloudy, with a low around 24.
  • Sunday Mostly sunny, with a high near 45.
  • Sunday Night Partly cloudy, with a low around 26.
  • Monday Mostly sunny, with a high near 47.
  • Monday Night Partly cloudy, with a low around 30.
  • Tuesday Mostly sunny, with a high near 51.