Thunderstorms from the Plains into the Central Appalachians; Heavy Rain in the Central Gulf Coast; Heat Across Portions of the East

Widespread showers and thunderstorms are likely from from northeast New Mexico/Southeast Colorado, eastward into the Central Plains through the Central Appalachians. Slow moving low to bring heavy rainfall to the Central Gulf Coast into the weekend. Dangerous heat is expected from the Lower Mississippi Valley, Tennessee Valley, Ohio Valley into the Mid-Atlantic and Northeast. Read More >

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

65°F

18°C

Humidity	93%
Wind Speed	N 12 mph
Barometer	30.02 in (1016.0 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	17 Jul 5:53 am CDT

More Information:

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

Extended Forecast for

5 Miles S Blakesburg IA

Today
High: 77 °F
Slight Chance
T-storms then
Partly Sunny
Tonight
Low: 63 °F
Mostly Cloudy
Friday
High: 84 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 71 °F
Slight Chance
T-storms then
Chance
T-storms
Saturday
High: 90 °F
Chance
T-storms
Saturday Night
Low: 71 °F
Chance
T-storms
Sunday
High: 88 °F
Chance
T-storms
Sunday Night
Low: 73 °F
Chance
T-storms
Monday
High: 93 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 77. North northeast wind 7 to 9 mph.

Tonight

Mostly cloudy, with a low around 63. East wind 3 to 6 mph.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. East wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. South southeast wind around 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 90. South southwest wind 5 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

Monday

Mostly sunny, with a high near 93.

Monday Night

A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74.

Tuesday

Sunny, with a high near 95.

Tuesday Night

Mostly clear, with a low around 75.