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.

Mostly Cloudy

90°F

32°C

Humidity	50%
Wind Speed	SW 5 mph
Barometer	30.23 in (1023.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	16 Sep 7:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles NW Louisville KY

Heat Advisory September 16, 08:53pm until September 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 16, 08:53pm until September 17, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
Tonight
Low: 76 °F
Isolated
Showers then
Clear
Thursday
High: 98 °F
Hot
Thursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 93 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 95 °F
Hot
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 95 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Tonight

Isolated showers before 9pm. Clear, with a low around 76. Light southwest wind. Chance of precipitation is 20%.

Thursday

Sunny and hot, with a high near 98. Heat index values as high as 105. Light and variable wind becoming west around 6 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 74. Light and variable wind.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 100. Northeast wind 3 to 6 mph.

Friday Night

Mostly clear, with a low around 70. East wind 3 to 8 mph.

Saturday

Sunny and hot, with a high near 95.

Saturday Night

Partly cloudy, with a low around 75.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 95.

Sunday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71.

Monday

A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91.