National Weather Service United States Department of Commerce

While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest

Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
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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 Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 0 °C

Thanksgiving
Day

Decreasing Clouds

Decreasing
Clouds

High: 4 °C

Thursday
Night

Mostly Clear

Mostly
Clear

Low: -4 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 8 °C

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 4 °C

Saturday

Mostly Cloudy

Mostly
Cloudy

High: 13 °C

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 10 °C

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 18 °C

Sunday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 9 °C

Detailed Forecast

  • Overnight A 30 percent chance of snow, mainly before 5am. Cloudy, with a low around 0. Northwest wind around 11 km/h.
  • Thanksgiving Day Mostly cloudy, then gradually becoming sunny, with a high near 4. West wind 11 to 16 km/h.
  • Thursday Night Mostly clear, with a low around -4. West wind 6 to 11 km/h becoming light and variable in the evening.
  • Friday Mostly sunny, with a high near 8. Light southeast wind becoming south 9 to 14 km/h in the morning.
  • Friday Night Partly cloudy, with a low around 4. South wind 11 to 14 km/h.
  • Saturday Mostly cloudy, with a high near 13.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 10.
  • Sunday A 20 percent chance of showers. Mostly cloudy, with a high near 18.
  • Sunday Night A 50 percent chance of showers. Mostly cloudy, with a low around 9.
  • Monday A 50 percent chance of showers. Cloudy, with a high near 11.
  • Monday Night A 30 percent chance of showers. Mostly cloudy, with a low around 2.
  • Tuesday A 20 percent chance of showers. Mostly cloudy, with a high near 11.
  • Tuesday Night A 30 percent chance of showers. Mostly cloudy, with a low around 6.
  • Wednesday Partly sunny, with a high near 14.