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Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Overcast
71°F
22°C
| Humidity | 81% |
| Wind Speed | S 14 mph |
| Barometer | 29.84 in (1010.1 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 13 Apr 9:53 am CDT |
Extended Forecast for
Sigourney IA
Today
High: 78 °F
Mostly Cloudy
then Slight
Chance
T-stormsTonight

Low: 64 °F
Chance
T-storms and
BreezyTuesday
High: 82 °F
Slight Chance
T-storms then
Chance
T-stormsTuesday Night

Low: 62 °F
T-storms
LikelyWednesday

High: 75 °F
Showers
Wednesday Night

Low: 55 °F
Chance
T-stormsThursday

High: 77 °F
Sunny
Thursday Night

Low: 58 °F
Mostly Clear
Friday
High: 82 °F
Mostly Sunny
then Showers
Likely and
Breezy
Detailed Forecast
Today
A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly cloudy, with a high near 78. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Partly cloudy, with a low around 64. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 75. Chance of precipitation is 80%.
Wednesday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 58.
Friday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 82. Breezy. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sigourney IA
41.33°N 92.2°W (Elev. 801 ft)
41.33°N 92.2°W (Elev. 801 ft)
8:42 am CDT Apr 13, 2026
10am CDT Apr 13, 2026-6pm CDT Apr 19, 2026



