Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Overcast
45°F
7°C
| Humidity | 77% |
| Wind Speed | E 20 mph |
| Barometer | 30.09 in (1019.0 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 1 Apr 12:53 pm CDT |
Extended Forecast for
4 Miles S Blakesburg IA
This Afternoon

High: 48 °F
Showers
Likely and
BreezyTonight

Low: 45 °F⇑
Showers
Thursday

High: 71 °F
Showers and
WindyThursday Night

Low: 43 °F
Chance
Showers and
BreezyFriday
High: 74 °F
Chance
Showers then
Showers
LikelyFriday Night
Low: 40 °F
T-storms then
ShowersSaturday

High: 50 °F
Chance
Showers and
BreezySaturday Night

Low: 31 °F
Partly Cloudy
and BlusterySunday
High: 53 °F
Mostly Sunny
and Breezy
then Sunny
Detailed Forecast
This Afternoon
Showers likely, mainly after 5pm. Cloudy, with a high near 48. Breezy, with an east wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers and possibly a thunderstorm. Temperature rising to around 52 by 5am. East wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday
Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. High near 71. Windy, with a south wind 15 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Partly cloudy, with a low around 43. Breezy, with a west wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 74. East wind 7 to 14 mph becoming south in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 40. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 50. Breezy.
Saturday Night
Partly cloudy, with a low around 31. Blustery.
Sunday
Sunny, with a high near 53. Breezy.
Sunday Night
Mostly clear, with a low around 34.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 56.
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
11:48 am CDT Apr 1, 2026
1pm CDT Apr 1, 2026-6pm CDT Apr 7, 2026



