Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Louisville Muhammad Ali International Airport (KSDF)

Lat: 38.17°NLon: 85.74°WElev: 500ft.

Thunderstorm Light Rain and Breezy

77°F

25°C

Humidity	79%
Wind Speed	SW 22 G 33 mph
Barometer	30.00 in (1015.2 mb)
Dewpoint	70°F (21°C)
Visibility	5.00 mi
Heat Index	79°F (26°C)
Last update	16 Jul 2:56 am EDT

More Information:

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

Extended Forecast for

2 Miles ENE Shepherdsville KY

Overnight
Low: 73 °F
Chance
T-storms
Wednesday
High: 91 °F
Chance
T-storms
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 93 °F
Chance
T-storms
Thursday Night
Low: 74 °F
Chance
T-storms
Friday
High: 90 °F
Chance
T-storms then
T-storms
Likely
Friday Night
Low: 73 °F
T-storms
Likely then
Chance
T-storms
Saturday
High: 89 °F
Showers
Likely then
T-storms
Likely
Saturday Night
Low: 73 °F
T-storms
Likely then
Chance
Showers

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 100. Southwest wind 5 to 11 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear, with a low around 75. Southwest wind 3 to 6 mph.

Thursday

A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 93. Heat index values as high as 100. Southwest wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. West wind around 6 mph becoming calm in the evening.

Friday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly cloudy, with a high near 90. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

Saturday

Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.

Saturday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

Sunday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 70%.

Sunday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.

Tuesday

A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 94.