Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Flood Watch until August 12, 08:00 AM EDT

Current conditions at

Madison Municipal Airport (KIMS)

Lat: 38.76°NLon: 85.47°WElev: 819ft.

Partly Cloudy

66°F

19°C

Humidity	100%
Wind Speed	E 3 mph
Barometer	29.99 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	12 Aug 12:35 am EDT

More Information:

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

Extended Forecast for

3 Miles SSW Sulphur KY

Flood Watch August 12, 12:57am until August 12, 08:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 12, 12:57am until August 12, 08:00am
NOW until 8:00am Wed
Flood Watch
Overnight
Low: 68 °F
Severe
Thunderstorms
Wednesday
High: 89 °F
T-storms then
Chance
Showers
Wednesday Night
Low: 70 °F
Showers
Likely then
Chance
T-storms
Thursday
High: 88 °F
Chance
T-storms
Thursday Night
Low: 71 °F
Showers
Likely
Friday
High: 87 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 69 °F
Chance
T-storms
Saturday
High: 89 °F
Mostly Sunny

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly between 4am and 5am. Some of the storms could be severe. Partly cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms, mainly before 2pm. High near 89. Heat index values as high as 102. Southeast wind 7 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before midnight, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. North wind around 5 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 88. Heat index values as high as 101. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Light and variable wind becoming south around 5 mph in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 69.

Saturday

Mostly sunny, with a high near 89.

Saturday Night

Partly cloudy, with a low around 72.

Sunday

Sunny, with a high near 93.

Sunday Night

A 20 percent chance of showers. Partly cloudy, with a low around 72.