Severe Weather in Florida and the Great Plains; Heavy Rainfall in Hawaii and the Gulf Coast

Scattered severe thunderstorms will continue over parts of the north-central Florida Peninsula and develop in the southern Great Plains. New daily record high temperatures are expected for portions of South Florida and southern Texas the next couple of days. Flash flooding is expected in Hawaii. On Thursday, rain may cause additional flooding across east Texas and Louisiana. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

61°F

16°C

Humidity	97%
Wind Speed	SW 7 mph
Barometer	29.83 in (1009.8 mb)
Dewpoint	60°F (16°C)
Visibility	8.00 mi
Last update	15 May 11:53 pm CDT

More Information:

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

Extended Forecast for

Delta IA

Overnight
Low: 57 °F
Mostly Cloudy
Thursday
High: 76 °F
Slight Chance
T-storms
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 83 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 54 °F
Chance
T-storms then
Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 60 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly cloudy, with a low around 57. South wind around 5 mph.

Thursday

A 20 percent chance of showers and thunderstorms before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 76. West wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 54. West wind around 5 mph becoming calm after midnight.

Friday

Sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the morning.

Friday Night

Mostly clear, with a low around 58.

Saturday

A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 83. Chance of precipitation is 30%.

Saturday Night

A chance of thunderstorms before 7pm. Mostly clear, with a low around 54. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 79.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Tuesday

Showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.