Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
30°F
-1°C
| Humidity | 82% |
| Wind Speed | NW 9 mph |
| Barometer | 29.69 in (1005.9 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 25 Feb 2:53 am CST |
Extended Forecast for
4 Miles S Blakesburg IA
Overnight

Low: 26 °F
Mostly Cloudy
Wednesday

High: 42 °F
Mostly Sunny
Wednesday Night

Low: 26 °F
Snow Likely
Thursday

High: 50 °F
Mostly Sunny
Thursday Night

Low: 32 °F
Mostly Clear
Friday

High: 66 °F
Sunny
Friday Night

Low: 30 °F
Mostly Clear
Saturday
High: 44 °F
Slight Chance
Snow then
Mostly SunnySaturday Night

Low: 20 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 26. North northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 42. North northwest wind around 6 mph.
Wednesday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 26. North northeast wind around 6 mph becoming east southeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 50. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 32. Southwest wind 5 to 8 mph.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 30.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Blakesburg IA
40.9°N 92.65°W
40.9°N 92.65°W
12:31 am CST Feb 25, 2026
3am CST Feb 25, 2026-6pm CST Mar 3, 2026


