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

96°F

36°C

Humidity	39%
Wind Speed	W 9 mph
Barometer	30.18 in (1021.1 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	17 Sep 3:56 pm EDT

More Information:

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

Extended Forecast for

5 Miles SSW Valley Station KY

Heat Advisory September 17, 04:37pm until September 17, 08:00pm

Click here for hazard details and duration

...

Heat Advisory September 17, 04:37pm until September 17, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
Tonight
Low: 74 °F
Mostly Clear
Friday
High: 94 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 93 °F
Mostly Sunny
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 94 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 89 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 74. Northwest wind around 5 mph becoming calm in the evening.

Friday

A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 94. Heat index values as high as 102. Calm wind becoming north around 5 mph in the afternoon.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 70. East wind 3 to 6 mph.

Saturday

Mostly sunny, with a high near 93. Light and variable wind.

Saturday Night

Partly cloudy, with a low around 72. Light south wind.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 94.

Sunday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.