Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
7°F
-14°C
| Humidity | 73% |
| Wind Speed | NW 10 mph |
| Barometer | 30.18 in (1023.4 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -7°F (-22°C) |
| Last update | 17 Mar 3:53 am CDT |
Extended Forecast for
3 Miles S Gibson IA
Today
High: 27 °F
Mostly Sunny
then Chance
SnowTonight
Low: 25 °F
Snow Likely
then Slight
Chance Wintry
MixWednesday

High: 48 °F
Sunny
Wednesday Night

Low: 35 °F
Mostly Cloudy
Thursday

High: 63 °F
Sunny
Thursday Night

Low: 40 °F
Partly Cloudy
Friday

High: 71 °F
Mostly Sunny
Friday Night

Low: 43 °F
Partly Cloudy
Saturday

High: 73 °F
Sunny
Detailed Forecast
Today
A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 27. Wind chill values as low as -5. Northwest wind 5 to 10 mph becoming south in the afternoon.
Tonight
Snow and freezing rain likely before 3am, then a slight chance of snow between 3am and 4am. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 25. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Wednesday
Sunny, with a high near 48. South wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 35. South wind around 5 mph.
Thursday
Sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 48.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles S Gibson IA
41.44°N 92.41°W (Elev. 869 ft)
41.44°N 92.41°W (Elev. 869 ft)
3:13 am CDT Mar 17, 2026
4am CDT Mar 17, 2026-6pm CDT Mar 23, 2026



