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

Hazardous Weather Outlook

Current conditions at

Osceola Municipal Airport (KI75)

Lat: 41.05°NLon: 93.69°WElev: 1109ft.

Fair

85°F

29°C

Humidity	75%
Wind Speed	S 3 mph
Barometer	29.83 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	11 Aug 7:35 pm CDT

More Information:

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

Extended Forecast for

Osceola IA

Tonight
Low: 72 °F
Increasing
Clouds
Wednesday
High: 89 °F
Chance
T-storms then
Mostly Sunny
Wednesday Night
Low: 69 °F
Chance
T-storms
Thursday
High: 84 °F
Showers
Likely
Thursday Night
Low: 67 °F
Showers
Friday
High: 85 °F
Chance
T-storms
Friday Night
Low: 70 °F
Chance
T-storms
Saturday
High: 88 °F
Slight Chance
T-storms
Saturday Night
Low: 69 °F
Chance
T-storms

Detailed Forecast

Tonight

Increasing clouds, with a low around 72. South southwest wind 5 to 8 mph becoming light and variable.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 11am. Mostly sunny, with a high near 89. Southeast wind 6 to 8 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 69. East wind around 7 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. East northeast wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm. Low around 67. East northeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 85. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Saturday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 20%.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Sunday

Partly sunny, with a high near 82.

Sunday Night

Mostly cloudy, with a low around 64.

Monday

Partly sunny, with a high near 79.