Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Louisville Muhammad Ali International Airport (KSDF)

Lat: 38.17°NLon: 85.74°WElev: 500ft.

A Few Clouds

71°F

22°C

Humidity	81%
Wind Speed	Calm
Barometer	29.98 in (1014.7 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	19 Aug 3:56 am EDT

More Information:

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

Extended Forecast for

Saint Dennis KY

Today
High: 84 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 69 °F
Chance
T-storms then
Showers
Thursday
High: 84 °F
Showers
Likely then
Partly Sunny
Thursday Night
Low: 68 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 86 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 65 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 84 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 69. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and thunderstorms likely, mainly before 9am. Partly sunny, with a high near 84. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Light northeast wind.

Friday

Mostly sunny, with a high near 86. Calm wind.

Friday Night

Mostly clear, with a low around 67.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 86.

Saturday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65.

Sunday

Mostly sunny, with a high near 84.