Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
45°F
7°C
| Humidity | 20% |
| Wind Speed | NE 20 G 26 mph |
| Barometer | 30.11 in (1020.4 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 28 Feb 2:53 pm CST |
Extended Forecast for
4 Miles S Blakesburg IA
This Afternoon

High: 48 °F
Sunny
Tonight

Low: 21 °F
Increasing
CloudsSunday
High: 37 °F
Mostly Cloudy
then Slight
Chance SnowSunday Night

Low: 26 °F
Chance Snow
Monday
High: 43 °F
Mostly Cloudy
then Slight
Chance RainMonday Night
Low: 35 °F
Chance Rain
then RainTuesday

High: 50 °F
Rain Likely
Tuesday Night
Low: 39 °F
Slight Chance
T-storms then
Mostly CloudyWednesday

High: 56 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Sunny, with a high near 48. Northeast wind around 13 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 21. North northeast wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday
A 20 percent chance of snow after 3pm. Mostly cloudy, with a high near 37. East northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. East wind 6 to 8 mph. Little or no snow accumulation expected.
Monday
A 20 percent chance of rain after noon. Cloudy, with a high near 43. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Rain, mainly after midnight. Low around 35. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain likely, with thunderstorms also possible after noon. Cloudy, with a high near 50. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of rain and thunderstorms before midnight. Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 64.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Friday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
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
3:02 pm CST Feb 28, 2026
3pm CST Feb 28, 2026-6pm CST Mar 6, 2026


