Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Heat Advisory until September 17, 08:00 PM EDT

Current conditions at

Louisville Muhammad Ali International Airport (KSDF)

Lat: 38.17°NLon: 85.74°WElev: 500ft.

A Few Clouds

93°F

34°C

Humidity	47%
Wind Speed	W 10 mph
Barometer	30.25 in (1023.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	17 Sep 12:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles WSW Shepherdsville KY

Heat Advisory September 17, 01:05pm until September 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 01:05pm until September 17, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
This Afternoon
High: 95 °F
Hot
Tonight
Low: 72 °F
Mostly Clear
Friday
High: 92 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 70 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 95 °F
Hot
Saturday Night
Low: 73 °F
Partly Cloudy
Sunday
High: 95 °F
Hot
Sunday Night
Low: 71 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 95. Heat index values as high as 101. West wind around 5 mph.

Tonight

Mostly clear, with a low around 72. Calm wind.

Friday

A slight chance of showers and thunderstorms between 3pm and 5pm. Sunny, with a high near 92. Light and variable wind. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 70. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 10%.

Saturday

Sunny and hot, with a high near 95. Calm wind.

Saturday Night

Partly cloudy, with a low around 73.

Sunday

Mostly sunny and hot, with a high near 95.

Sunday Night

Partly cloudy, with a low around 71.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.

Monday Night

A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67.