Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
79°F
26°C
| Humidity | 79% |
| Wind Speed | S 9 mph |
| Barometer | 29.78 in (1007.3 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 29 Jun 1:53 am CDT |
Extended Forecast for
6 Miles ENE Unionville IA
Extreme Heat Warning June 29, 02:31am until June 30, 09:00pm
NOW until 9:00pm Tue

Extreme Heat Warning
Overnight

Low: 76 °F
Mostly Clear
Monday

High: 93 °F
Sunny and
BreezyMonday Night
Low: 76 °F
Partly Cloudy
and Breezy
then Mostly
ClearTuesday

High: 95 °F
Sunny and
BreezyTuesday Night

Low: 76 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny then
Sunny and
BreezyWednesday Night

Low: 76 °F
Mostly Clear
Thursday

High: 94 °F
Mostly Sunny
Detailed Forecast
Overnight
Mostly clear, with a low around 76. South wind 8 to 10 mph.
Monday
Sunny, with a high near 93. Heat index values as high as 107. Breezy, with a south wind 11 to 20 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 76. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 95. Heat index values as high as 106. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 76. South southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 94. Breezy.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 74.
Independence Day
Mostly sunny, with a high near 93.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles ENE Unionville IA
40.85°N 92.59°W
40.85°N 92.59°W
1:27 am CDT Jun 29, 2026
2am CDT Jun 29, 2026-6pm CDT Jul 5, 2026



