Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
35°F
2°C
| Humidity | 72% |
| Wind Speed | N 5 mph |
| Barometer | 30.04 in (1017.5 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 28 Feb 12:53 am CST |
Extended Forecast for
4 Miles S Blakesburg IA
Overnight

Low: 30 °F
Partly Cloudy
Saturday

High: 50 °F
Decreasing
CloudsSaturday Night

Low: 20 °F
Mostly Clear
Sunday
High: 34 °F
Mostly Cloudy
then Chance
SnowSunday Night

Low: 25 °F
Chance Snow
Monday
High: 42 °F
Slight Chance
Snow then
Slight Chance
Rain/SnowMonday Night
Low: 33 °F
Chance Rain
then RainTuesday
High: 47 °F
Rain then
Chance RainTuesday Night

Low: 35 °F
Chance Rain
Detailed Forecast
Overnight
Partly cloudy, with a low around 30. Northwest wind 6 to 8 mph becoming north northeast.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 50. East wind 8 to 10 mph.
Saturday Night
Mostly clear, with a low around 20. North northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 34. Wind chill values as low as 10. East northeast wind 8 to 10 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. East wind 6 to 8 mph. New snow accumulation of less than one inch possible.
Monday
A slight chance of snow before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 42. Chance of precipitation is 20%.
Monday Night
Rain, mainly after midnight. Low around 33. Chance of precipitation is 90%.
Tuesday
Rain, mainly before noon. High near 47. Chance of precipitation is 80%.
Tuesday Night
A 40 percent chance of rain. Partly cloudy, with a low around 35.
Wednesday
A 50 percent chance of rain. Mostly sunny, with a high near 52.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 62.
Thursday Night
A 50 percent chance of rain. Partly cloudy, with a low around 45.
Friday
Rain likely. Cloudy, with a high near 60. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles S Blakesburg IA
40.9°N 92.65°W
40.9°N 92.65°W
12:26 am CST Feb 28, 2026
12am CST Feb 28, 2026-6pm CST Mar 6, 2026



