Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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

Ottumwa IA

Overnight
Low: 72 °F
Chance
Showers and
Patchy Fog
Sunday
High: 84 °F
Chance
Showers and
Patchy Fog
then Mostly
Cloudy
Sunday Night
Low: 64 °F
Partly Cloudy
Monday
High: 84 °F
Patchy Fog
then Sunny
Monday Night
Low: 66 °F
Mostly Clear
Tuesday
High: 86 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday Night
Low: 66 °F
Showers
Wednesday
High: 80 °F
Slight Chance
Showers
Wednesday Night
Low: 62 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. Light north wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 30 percent chance of showers before 7am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 84. North northwest wind 5 to 9 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Partly cloudy, with a low around 64. North northwest wind 5 to 7 mph becoming calm in the evening.

Monday

Patchy fog before 8am. Otherwise, sunny, with a high near 84. Light northwest wind.

Monday Night

Mostly clear, with a low around 66. Light and variable wind.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 86. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 66. Chance of precipitation is 80%.

Wednesday

A 20 percent chance of showers before 1pm. Partly sunny, with a high near 80.

Wednesday Night

Partly cloudy, with a low around 62.

Thursday

Mostly sunny, with a high near 80.

Thursday Night

Partly cloudy, with a low around 62.

Friday

Mostly sunny, with a high near 83.