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Heat Advisory in effect today for much of Iowa

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

84°F

29°C

Humidity	70%
Wind Speed	S 16 G 30 mph
Barometer	29.91 in (1011.9 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	8 Aug 10:53 am CDT

More Information:

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

Extended Forecast for

Unionville IA

Heat Advisory August 8, 01:00pm until August 8, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Sunny
Tonight
Low: 76 °F
Mostly Clear
Saturday
High: 92 °F
Chance
T-storms
Saturday Night
Low: 71 °F
T-storms
Likely
Sunday
High: 86 °F
Showers
Likely
Sunday Night
Low: 68 °F
Showers
Likely
Monday
High: 83 °F
Chance
T-storms
Monday Night
Low: 66 °F
Chance
T-storms
Tuesday
High: 84 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 94. Heat index values as high as 106. South wind 11 to 15 mph, with gusts as high as 24 mph.

Tonight

Mostly clear, with a low around 76. South southeast wind 11 to 13 mph, with gusts as high as 25 mph.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 102. South southwest wind 11 to 13 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 71. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Monday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.

Monday Night

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

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 67.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Wednesday Night

Partly cloudy, with a low around 67.