Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
9°F
-13°C
| Humidity | 64% |
| Wind Speed | W 9 mph |
| Barometer | 29.92 in (1014.2 mb) |
| Dewpoint | -1°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -4°F (-20°C) |
| Last update | 17 Jan 1:53 am CST |
Extended Forecast for
Rathbun IA
Overnight
Low: 10 °F
Slight Chance
Snow and
BlusterySaturday
High: 17 °F
Blustery.
Slight Chance
Snow then
Mostly CloudySaturday Night
Low: 8 °F
Partly Cloudy
Sunday
High: 32 °F
Breezy.
Slight Chance
Snow then
Partly SunnySunday Night
Low: 6 °F
Partly Cloudy
and WindyM.L.King Day
High: 16 °F
Sunny and
BlusteryMonday Night
Low: 9 °F
Mostly Clear
Tuesday
High: 33 °F
Mostly Sunny
Tuesday Night
Low: 28 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of snow before 5am. Mostly cloudy, with a low around 10. Wind chill values as low as -5. Blustery, with a west northwest wind 8 to 17 mph, with gusts as high as 24 mph.
Saturday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 17. Wind chill values as low as -5. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 8. Wind chill values as low as -5. Northwest wind 8 to 15 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Sunday
A 20 percent chance of snow before noon. Partly sunny, with a high near 32. Wind chill values as low as -5. Breezy, with a southwest wind 11 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 6. Windy, with a north northwest wind 17 to 21 mph, with gusts as high as 29 mph.
M.L.King Day
Sunny, with a high near 16. Blustery.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 32.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rathbun IA
40.81°N 92.88°W
40.81°N 92.88°W
1:47 am CST Jan 17, 2026
2am CST Jan 17, 2026-6pm CST Jan 23, 2026
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