Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
56°F
13°C
| Humidity | 51% |
| Wind Speed | N 16 G 29 mph |
| Barometer | 29.98 in (1015.4 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 30 Apr 3:53 pm CDT |
Extended Forecast for
4 Miles S Blakesburg IA
This Afternoon

High: 57 °F
Chance
SprinklesTonight

Low: 36 °F
Mostly Clear
then Areas
FrostFriday
High: 58 °F
Sunny then
Slight Chance
ShowersFriday Night

Low: 36 °F
Partly Cloudy
Saturday

High: 61 °F
Areas Frost
then SunnySaturday Night

Low: 43 °F
Mostly Clear
Sunday

High: 74 °F
Mostly Sunny
Sunday Night

Low: 50 °F
Chance
T-stormsMonday

High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of sprinkles. Mostly sunny, with a steady temperature around 57. Northwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36. Northwest wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 18 mph.
Friday
A chance of sprinkles before noon, then a slight chance of showers after 1pm. Areas of frost before 7am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 36. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Areas of frost before 7am. Otherwise, sunny, with a high near 61. Calm wind becoming north northwest 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 78.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 50.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 60.
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
2:47 pm CDT Apr 30, 2026
4pm CDT Apr 30, 2026-6pm CDT May 6, 2026



