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, Eagle Creek Airpark (KEYE)

Lat: 39.83°NLon: 86.3°WElev: 820ft.

Overcast

71°F

22°C

Humidity	84%
Wind Speed	S 6 G 17 mph
Barometer	29.93 in (1012.7 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	12 Aug 6:53 am EDT

More Information:

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

Extended Forecast for

Brownsburg IN

Flood Watch August 12, 07:40am until August 13, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 12, 07:40am until August 13, 12:00am
NOW until 12:00am Thu
Flood Watch
Today
High: 82 °F
Showers
Likely and
Patchy Fog
Tonight
Low: 68 °F
Showers
Likely then
Scattered
Showers
Thursday
High: 82 °F
Showers
Likely
Thursday Night
Low: 69 °F
Showers
Friday
High: 84 °F
Scattered
Showers
Friday Night
Low: 69 °F
Isolated
T-storms then
Isolated
Showers
Saturday
High: 86 °F
Slight Chance
T-storms
Saturday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 10am, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. South wind 7 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm 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.

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 8pm. Low around 69. East southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 80%. 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 40%.

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 6 mph. Chance of precipitation is 20%.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind around 7 mph.

Saturday Night

Mostly clear, with a low around 72. South wind around 7 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. Southwest wind 8 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.