Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

72°F

22°C

Humidity	91%
Wind Speed	N 5 mph
Barometer	29.97 in (1014.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	5 Jul 1:53 am CDT

More Information:

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

Extended Forecast for

5 Miles N Blakesburg IA

Overnight
Low: 67 °F
Mostly Cloudy
Sunday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 67. Calm wind.

Sunday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 85. North northeast wind 3 to 7 mph.

Sunday Night

Mostly clear, with a low around 65. Northeast wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 85. Calm wind becoming east northeast around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 64. East northeast wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 88.

Tuesday Night

Mostly clear, with a low around 67.

Wednesday

Mostly sunny, with a high near 91.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.

Thursday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Friday

Mostly sunny, with a high near 85.

Friday Night

Mostly clear, with a low around 65.

Saturday

Sunny, with a high near 88.