Heat Wave Continues; Areas of Severe Thunderstorms and Heavy Rain

Prolonged and intense heat wave continues into Friday with relief expected by this weekend. Extreme Heat Warnings and Heat Advisories remain in effect for portions of the Ohio Valley and the Southeast. Unsettled weather could produce severe weather and excessive rainfall for parts of the Central and Eastern U.S. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

71°F

22°C

Humidity	94%
Wind Speed	SW 9 mph
Barometer	29.90 in (1011.6 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	27 Jun 2:53 am CDT

More Information:

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

Extended Forecast for

2 Miles ESE Chillicothe IA

Overnight
Low: 69 °F
Mostly Cloudy
Friday
High: 86 °F
Decreasing
Clouds
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 92 °F
Chance
T-storms then
Showers
Likely
Sunday Night
Low: 68 °F
Showers
Likely
Monday
High: 87 °F
Chance
Showers
Monday Night
Low: 64 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 69. West southwest wind around 7 mph.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 86. West northwest wind around 7 mph.

Friday Night

Mostly clear, with a low around 67. Northwest wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 92. Heat index values as high as 100. South southwest wind 5 to 8 mph.

Saturday Night

Partly cloudy, with a low around 72. South wind around 7 mph.

Sunday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 87.

Monday Night

Mostly clear, with a low around 64.

Tuesday

Sunny, with a high near 86.

Tuesday Night

Partly cloudy, with a low around 64.

Wednesday

Mostly sunny, with a high near 88.

Wednesday Night

Partly cloudy, with a low around 65.