National Weather Service United States Department of Commerce

Storm system to bring winter weather from the Plains to New England through Monday

A storm system spinning over the central U.S. will set the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow will extend from Nebraska to New England. Just to the south of this area of snow, marginal temps will lead to the possibility of a transition zone of sleet and freezing rain.
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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

Cloudy

Cloudy

Low: 3 °C

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 12 °C

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: -4 °C

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 0 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: -6 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: 6 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: -1 °C

Wednesday

Partly Sunny

Partly
Sunny

High: 9 °C

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: -4 °C

Detailed Forecast

  • Overnight Cloudy, with a low around 3. Southeast wind 5 to 10 km/h.
  • Sunday Rain, mainly after 9am. High near 12. South wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 39 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
  • Sunday Night Rain before 4am, then a chance of snow. Low around -4. Southwest wind 14 to 24 km/h becoming northwest after midnight. Winds could gust as high as 39 km/h. Chance of precipitation is 100%. New snow accumulation of less than a half centimeter possible.
  • Monday A 20 percent chance of snow showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 0. Northwest wind 16 to 21 km/h decreasing to 8 to 13 km/h in the afternoon.
  • Monday Night Partly cloudy, with a low around -6. Northwest wind 5 to 8 km/h becoming calm in the evening.
  • Tuesday Mostly sunny, with a high near 6.
  • Tuesday Night Partly cloudy, with a low around -1.
  • Wednesday Partly sunny, with a high near 9.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around -4.
  • Thursday A 20 percent chance of snow. Partly sunny, with a high near 1.
  • Thursday Night Partly cloudy, with a low around -8.
  • Friday Mostly sunny, with a high near 3.
  • Friday Night Partly cloudy, with a low around -4.
  • Saturday Mostly sunny, with a high near 9.