National Weather Service

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

A Few Clouds

75°F

24°C

Humidity	74%
Wind Speed	SE 8 mph
Barometer	29.94 in (1013.0 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	24 Jun 8:53 am CDT

More Information:

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

Extended Forecast for

Ottumwa IA

Today
High: 94 °F
Chance
T-storms then
Mostly Sunny
Tonight
Low: 76 °F
Partly Cloudy
Tuesday
High: 95 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 67 °F
T-storms
Likely then
Showers
Likely
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 80 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Mostly Cloudy
then Chance
T-storms
Friday
High: 87 °F
Showers
Likely

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 94. Heat index values as high as 101. South wind 9 to 14 mph, with gusts as high as 22 mph.

Tonight

Partly cloudy, with a low around 76. South wind 9 to 11 mph, with gusts as high as 20 mph.

Tuesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 104. West southwest wind around 11 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. West southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Sunny, with a high near 84. North wind 5 to 9 mph.

Wednesday Night

Mostly clear, with a low around 61.

Thursday

Mostly sunny, with a high near 80.

Thursday Night

A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66.

Friday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.

Friday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.

Saturday

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

Saturday Night

Mostly clear, with a low around 58.

Sunday

Sunny, with a high near 80.