Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
56°F
13°C
| Humidity | 42% |
| Wind Speed | NW 15 G 24 mph |
| Barometer | 30.27 in (1025.5 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 5 Apr 3:53 pm CDT |
Extended Forecast for
Thornburg IA
This Afternoon

High: 55 °F
Sunny
Tonight

Low: 34 °F
Mostly Clear
Monday

High: 47 °F
Increasing
CloudsMonday Night

Low: 26 °F
Mostly Cloudy
Tuesday
High: 42 °F
Mostly Cloudy
then Chance
Rain/SnowTuesday Night

Low: 34 °F
Chance
ShowersWednesday
High: 69 °F
Breezy.
Partly Sunny
then Chance
ShowersWednesday Night

Low: 47 °F
Showers
Likely and
BreezyThursday

High: 64 °F
Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 55. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 34. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Increasing clouds, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 26. Northwest wind around 10 mph becoming northeast after midnight.
Tuesday
A chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Tuesday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 34.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 69. Breezy.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 64.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 61.
Friday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
Showers likely. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Thornburg IA
41.46°N 92.35°W (Elev. 902 ft)
41.46°N 92.35°W (Elev. 902 ft)
2:57 pm CDT Apr 5, 2026
4pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026



