National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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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

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 6 °C

Friday

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 12 °C

Friday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 0 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 8 °C

Saturday
Night

Areas Frost

Areas
Frost

Low: -3 °C

Sunday

Sunny

Sunny

High: 12 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 2 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 17 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 8 °C

Detailed Forecast

  • Overnight Scattered showers, mainly after 4am. Cloudy, with a low around 6. Calm wind. Chance of precipitation is 30%.
  • Friday Scattered showers, mainly before 4pm. Cloudy, with a high near 12. Light north wind becoming northwest 19 to 24 km/h in the morning. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.
  • Friday Night A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 0. Northwest wind 14 to 21 km/h. Chance of precipitation is 20%.
  • Saturday Mostly sunny, with a high near 8. North wind 14 to 23 km/h.
  • Saturday Night Areas of 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 12.
  • Sunday Night Partly cloudy, with a low around 2.
  • Monday Mostly sunny, with a high near 17.
  • Monday Night Partly cloudy, with a low around 8.
  • Tuesday Partly sunny, with a high near 19.
  • Tuesday Night A 30 percent chance of showers. Mostly cloudy, with a low around 10.
  • Wednesday Showers likely. Cloudy, with a high near 15. Chance of precipitation is 60%.
  • Wednesday Night A 40 percent chance of showers. Mostly cloudy, with a low around 7.
  • Thursday Mostly sunny, with a high near 17.