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

Today

Rain/Sleet Chance for Measurable Precipitation 100%

Rain/Sleet

High: 45 °FFalling Temperatures

Tonight

Snow/Sleet Chance for Measurable Precipitation 100%

Snow/Sleet

Low: 18 °F

Thursday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 25 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 2 °F

Friday

Sunny

Sunny

High: 30 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 12 °F

Saturday

Sunny

Sunny

High: 38 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 22 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 45 °F

Detailed Forecast

  • Today Rain before 4pm, then rain and sleet between 4pm and 5pm, then sleet after 5pm. Some thunder is also possible. Temperature falling to around 33 by 5pm. North wind 5 to 9 mph. Chance of precipitation is 100%. Total daytime sleet accumulation of less than a half inch possible.
  • Tonight Snow and sleet, becoming all snow after 8pm. The snow could be heavy at times. Low around 18. North wind 8 to 11 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 7 inches.
  • Thursday Snow likely, mainly before noon. Mostly cloudy and cold, with a high near 25. Wind chill values as low as 6. North wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Thursday Night Partly cloudy, with a low around 2. Wind chill values as low as -7. North wind 5 to 7 mph.
  • Friday Sunny, with a high near 30. Northeast wind around 5 mph becoming calm in the morning.
  • Friday Night Mostly clear, with a low around 12.
  • Saturday Sunny, with a high near 38.
  • Saturday Night Partly cloudy, with a low around 22.
  • Sunday Mostly sunny, with a high near 45.
  • Sunday Night Partly cloudy, with a low around 28.
  • Monday Mostly sunny, with a high near 50.
  • Monday Night Partly cloudy, with a low around 31.
  • Tuesday Mostly sunny, with a high near 57.