Severe Thunderstorms in the Southeast U.S; Flash Flooding Threat for the Northern Gulf Coast

Severe thunderstorms are expected across portions of the Southeast and Carolinas today where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast today due to the threat of flash, urban, and riverine flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Thunderstorm in Vicinity and Breezy

73°F

23°C

Humidity	71%
Wind Speed	NW 23 G 32 mph
Barometer	29.88 in (1011.0 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	19 May 11:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles NW Delta IA

Overnight
Low: 66 °F
Showers
Monday
High: 80 °F
Showers then
Isolated
Showers
Monday Night
Low: 64 °F
Scattered
T-storms
Tuesday
High: 86 °F
Chance
T-storms then
T-storms
Likely and
Breezy
Tuesday Night
Low: 55 °F
T-storms
Likely and
Breezy
Wednesday
High: 72 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 56 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 66. East wind 5 to 10 mph becoming south. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers and thunderstorms before 11am, then isolated showers between 11am and 4pm. High near 80. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Isolated showers, then scattered showers and thunderstorms after 8pm. Partly cloudy, with a low around 64. Southwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 40%.

Tuesday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 86. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 55. Breezy. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Mostly sunny, with a high near 72.

Wednesday Night

Mostly clear, with a low around 50.

Thursday

Sunny, with a high near 77.

Thursday Night

Partly cloudy, with a low around 56.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 50%.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.