Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

84°F

29°C

Humidity	55%
Wind Speed	W 6 mph
Barometer	29.79 in (1008.0 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	17 Jun 3:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles NNW Sigourney IA

This Afternoon
High: 86 °F
Chance
T-storms
Tonight
Low: 67 °F
T-storms
Wednesday
High: 77 °F
Showers
Wednesday Night
Low: 60 °F
Partly Cloudy
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 90 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 75 °F
Clear
Saturday
High: 95 °F
Hot and
Breezy

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind around 10 mph.

Tonight

Showers and thunderstorms before 4am, then showers and possibly a thunderstorm, mainly after 4am. Low around 67. Northwest wind 5 to 10 mph becoming southeast in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 77. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Partly cloudy, with a low around 60. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 85.

Thursday Night

Mostly clear, with a low around 65.

Friday

Sunny, with a high near 90. Breezy.

Friday Night

Clear, with a low around 75.

Saturday

Sunny and hot, with a high near 95. Breezy.