Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Overcast
34°F
1°C
| Humidity | 85% |
| Wind Speed | W 7 mph |
| Barometer | 30.02 in (1017.3 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 31 Dec 7:53 am CST |
Extended Forecast for
Rathbun IA
Today
High: 43 °F
Decreasing
CloudsTonight
Low: 17 °F
Mostly Cloudy
New Year's Day
High: 30 °F
Mostly Sunny
Thursday Night
Low: 21 °F
Mostly Cloudy
Friday
High: 32 °F
Partly Sunny
Friday Night
Low: 20 °F
Mostly Cloudy
Saturday
High: 34 °F
Mostly Sunny
Saturday Night
Low: 22 °F
Partly Cloudy
Sunday
High: 43 °F
Partly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 43. West wind 6 to 11 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 17. Wind chill values as low as 10. North wind 6 to 10 mph, with gusts as high as 18 mph.
New Year's Day
Mostly sunny, with a high near 30. Wind chill values as low as 10. North northeast wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 21. Calm wind.
Friday
Partly sunny, with a high near 32. Calm wind becoming north northeast around 6 mph in the morning.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rathbun IA
40.81°N 92.88°W
40.81°N 92.88°W
6:17 am CST Dec 31, 2025
8am CST Dec 31, 2025-6pm CST Jan 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
