Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Louisville, Bowman Field Airport (KLOU)

Lat: 38.23°NLon: 85.66°WElev: 545ft.

Mostly Cloudy

83°F

28°C

Humidity	74%
Wind Speed	S 16 G 24 mph
Barometer	29.90 in (1012.0 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	18 Jun 2:53 pm EDT

More Information:

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

Extended Forecast for

Simpsonville KY

This Afternoon
High: 85 °F
Chance
T-storms
Tonight
Low: 68 °F
Heavy Rain
then Showers
Likely
Juneteenth
High: 81 °F
Scattered
Showers then
Scattered
T-storms
Thursday Night
Low: 62 °F
Scattered
T-storms then
Mostly Clear
Friday
High: 85 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 70 °F
Clear
Sunday
High: 92 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 85. Southwest wind around 9 mph.

Tonight

Showers and thunderstorms, mainly before midnight, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Low around 68. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Juneteenth

Scattered showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 81. Southwest wind around 11 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Scattered thunderstorms before 8pm. Mostly clear, with a low around 62. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.

Friday

Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 65.

Saturday

Sunny, with a high near 89.

Saturday Night

Clear, with a low around 70.

Sunday

Sunny, with a high near 92.

Sunday Night

Clear, with a low around 72.