Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Mostly Cloudy

66°F

19°C

Humidity	96%
Wind Speed	E 3 mph
Barometer	29.77 in (1007.6 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	18 Jun 3:53 am CDT

More Information:

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

Extended Forecast for

Sigourney IA

Overnight
Low: 67 °F
T-storms
Likely
Wednesday
High: 78 °F
T-storms
Likely then
Showers
Likely
Wednesday Night
Low: 61 °F
Slight Chance
T-storms then
Mostly Clear
Juneteenth
High: 86 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 91 °F
Mostly Sunny
then Sunny
and Breezy
Friday Night
Low: 76 °F
Clear
Saturday
High: 95 °F
Hot and
Breezy
Saturday Night
Low: 76 °F
Clear

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly before 5am. Cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. East wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 61. West wind 5 to 10 mph.

Juneteenth

Sunny, with a high near 86. West wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 67.

Friday

Sunny, with a high near 91. Breezy.

Friday Night

Clear, with a low around 76.

Saturday

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