Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Delta IA

Tonight
Low: 64 °F
Partly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Mostly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 64 °F
Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 60 °F
Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 64. Southeast wind around 5 mph.

Tuesday

Mostly sunny, with a high near 84. Southeast wind around 5 mph becoming south in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Partly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 84. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday Night

Clear, with a low around 64.

Thursday

Sunny, with a high near 83.

Thursday Night

Clear, with a low around 60.

Friday

Sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 65.