Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Overcast
43°F
6°C
| Humidity | 86% |
| Wind Speed | N 7 mph |
| Barometer | 29.94 in (1013.9 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 3 Apr 3:53 am CDT |
Extended Forecast for
Ottumwa IA
Today
High: 70 °F
Slight Chance
T-storms then
Showers
LikelyTonight
Low: 38 °F
Showers then
Chance
T-stormsSaturday
High: 51 °F
Slight Chance
Showers and
BreezySaturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 57 °F
Sunny
Sunday Night
Low: 34 °F
Mostly Clear
Monday
High: 52 °F
Mostly Sunny
Monday Night
Low: 26 °F
Partly Cloudy
Tuesday
High: 51 °F
Mostly Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 70. Northeast wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Low around 38. South southeast wind 10 to 13 mph becoming west in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 51. Breezy, with a west northwest wind 14 to 18 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 32. West northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 57. West northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 40. Breezy.
Wednesday
Mostly sunny, with a high near 72. Windy.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51. Breezy.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 67. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ottumwa IA
41.02°N 92.42°W
41.02°N 92.42°W
5:36 am CDT Apr 3, 2026
5am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
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