National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Hazardous Weather Conditions

Current Conditions

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4 Miles NW Cub Run KY

7 Day Forecast

For More Weather Information:

Louisville, KY Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 68 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 92 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 73 °F

Friday

Hot

Hot

High: 95 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 75 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 93 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 73 °F

Sunday

Hot

Hot

High: 94 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 73 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 68. Light southwest wind.
  • Thursday Mostly sunny, with a high near 92. Southwest wind 3 to 8 mph.
  • Thursday Night Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
  • Friday Mostly sunny and hot, with a high near 95. Heat index values as high as 103. West wind 6 to 9 mph.
  • Friday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind around 5 mph.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
  • Saturday Night Partly cloudy, with a low around 73.
  • Sunday Mostly sunny and hot, with a high near 94.
  • Sunday Night Partly cloudy, with a low around 73.
  • Monday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
  • Tuesday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
  • Tuesday Night Partly cloudy, with a low around 71.
  • Wednesday Mostly sunny, with a high near 90.