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 40%

Chance
Rain/Snow

Low: 0 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 7 °C

Saturday
Night

Frost

Frost

Low: -3 °C

Sunday

Sunny

Sunny

High: 10 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 1 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 16 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 7 °C

Tuesday

Partly Sunny

Partly
Sunny

High: 18 °C

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 11 °C

Detailed Forecast

  • Overnight A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 0. Northwest wind 21 to 23 km/h. Chance of precipitation is 40%.
  • Saturday Mostly sunny, with a high near 7. North wind 14 to 18 km/h.
  • Saturday Night Widespread frost after 1am. Otherwise, mostly clear, with a low around -3. North wind 5 to 10 km/h becoming calm after midnight.
  • Sunday Sunny, with a high near 10. Calm wind.
  • Sunday Night Partly cloudy, with a low around 1. Calm wind.
  • Monday Mostly sunny, with a high near 16.
  • Monday Night Partly cloudy, with a low around 7.
  • Tuesday Partly sunny, with a high near 18.
  • Tuesday Night A 50 percent chance of showers. Mostly cloudy, with a low around 11.
  • Wednesday Showers likely. Cloudy, with a high near 17. Chance of precipitation is 60%.
  • Wednesday Night A 40 percent chance of showers. Mostly cloudy, with a low around 8.
  • Thursday Mostly sunny, with a high near 17.
  • Thursday Night Mostly clear, with a low around 4.
  • Friday Mostly sunny, with a high near 13.