National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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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

Overnight

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 34 °F

Saturday

Decreasing Clouds

Decreasing
Clouds

High: 46 °F

Saturday
Night

Frost

Frost

Low: 26 °F

Sunday

Sunny

Sunny

High: 50 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 64 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 51 °F

Detailed Forecast

  • Overnight A chance of rain and snow, mainly before 5am. Mostly cloudy, with a low around 34. North wind around 14 mph. Chance of precipitation is 30%.
  • Saturday Mostly cloudy, then gradually becoming sunny, with a high near 46. North wind 9 to 13 mph.
  • Saturday Night Widespread frost after 1am. Otherwise, mostly clear, with a low around 26. North wind around 6 mph becoming calm in the evening.
  • Sunday Sunny, with a high near 50. Light and variable wind.
  • Sunday Night Partly cloudy, with a low around 34. Light southeast wind.
  • Monday Mostly sunny, with a high near 62.
  • Monday Night Partly cloudy, with a low around 44.
  • Tuesday Partly sunny, with a high near 64.
  • Tuesday Night A 50 percent chance of showers. Cloudy, with a low around 51.
  • Wednesday A 50 percent chance of showers. Mostly cloudy, with a high near 61.
  • Wednesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 47.
  • Thursday Mostly sunny, with a high near 60.
  • Thursday Night Partly cloudy, with a low around 37.
  • Friday Mostly sunny, with a high near 56.