Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ankeny Regional Airport (KIKV)

Lat: 41.69°NLon: 93.57°WElev: 886ft.

Fair

68°F

20°C

Humidity	100%
Wind Speed	Calm
Barometer	30.03 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	17 Aug 9:15 pm CDT

More Information:

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

Extended Forecast for

Mitchellville IA

Tonight
Low: 65 °F
Partly Cloudy
Tuesday
High: 79 °F
Showers
Likely then
Chance
T-storms
Tuesday Night
Low: 64 °F
Chance
T-storms
Wednesday
High: 78 °F
Partly Sunny
Wednesday Night
Low: 62 °F
Partly Cloudy
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 64 °F
Slight Chance
T-storms
Friday
High: 82 °F
Chance
T-storms
Friday Night
Low: 64 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 65. South wind 3 to 6 mph.

Tuesday

A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 79. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Increasing clouds, with a low around 64. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Partly sunny, with a high near 78. East northeast wind 3 to 5 mph.

Wednesday Night

Partly cloudy, with a low around 62. Calm wind.

Thursday

Sunny, with a high near 79.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 64.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Friday Night

A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 50%.