Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Current conditions at

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

Light Rain and Windy

68°F

20°C

Humidity	87%
Wind Speed	SE 26 G 33 mph
Barometer	29.93 in (1013.0 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	12 Aug 9:54 am EDT

More Information:

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

Extended Forecast for

5 Miles S Zionsville IN

Flood Watch August 12, 10:44am until August 13, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 12, 10:44am until August 13, 12:00am
NOW until 12:00am Thu
Flood Watch
Today
High: 82 °F
Showers
Likely then
T-storms
Likely
Tonight
Low: 69 °F
Showers
Likely then
Chance
T-storms
Thursday
High: 82 °F
Showers
Likely
Thursday Night
Low: 70 °F
Showers
Friday
High: 84 °F
Scattered
Showers
Friday Night
Low: 69 °F
Isolated
T-storms then
Isolated
Showers
Saturday
High: 87 °F
Slight Chance
T-storms
Saturday Night
Low: 73 °F
Mostly Clear

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 82. South wind around 9 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 3am, then scattered showers between 3am and 5am, then scattered showers and thunderstorms after 5am. Mostly cloudy, with a low around 69. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Scattered showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then scattered showers and thunderstorms after 5pm. Mostly cloudy, with a high near 82. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 7pm. Low around 70. Southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Scattered showers and thunderstorms before 8am, then scattered showers between 8am and 2pm. Mostly cloudy, with a high near 84. North wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Isolated thunderstorms before 8pm, then isolated showers and thunderstorms between 8pm and 11pm, then isolated showers after 11pm. Partly cloudy, with a low around 69. East northeast wind around 5 mph. Chance of precipitation is 20%.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind around 7 mph.

Saturday Night

Mostly clear, with a low around 73. South wind around 6 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

Sunday Night

A chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers. Partly cloudy, with a low around 68. North northwest wind 5 to 8 mph. Chance of precipitation is 40%.

Monday

A 10 percent chance of showers. Mostly sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 62.

Tuesday

Sunny, with a high near 80.