Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
5°F
-15°C
| Humidity | 72% |
| Wind Speed | W 9 mph |
| Barometer | 30.19 in (1024.1 mb) |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | -9°F (-23°C) |
| Last update | 17 Jan 11:53 pm CST |
Extended Forecast for
4 Miles S Blakesburg IA
Overnight

Low: 8 °F⇑
Mostly Cloudy
Sunday
High: 31 °F
Chance
Flurries and
Patchy
Blowing SnowSunday Night

Low: 2 °F
Patchy
Blowing Snow
and WindyM.L.King Day
High: 16 °F
Mostly Sunny
and Blustery
then SunnyMonday Night

Low: 7 °F
Partly Cloudy
Tuesday

High: 33 °F
Mostly Sunny
Tuesday Night

Low: 22 °F
Mostly Cloudy
Wednesday

High: 33 °F
Mostly Sunny
Wednesday Night

Low: 15 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a temperature rising to around 11 by 5am. Wind chill values as low as -5. West southwest wind 7 to 9 mph.
Sunday
A chance of flurries after 8am. Patchy blowing snow after 1pm. Mostly cloudy, with a high near 31. Wind chill values as low as zero. Windy, with a southwest wind 9 to 14 mph becoming west northwest 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Patchy blowing snow before 5am. Partly cloudy, with a low around 2. Wind chill values as low as -15. Windy, with a northwest wind 18 to 22 mph, with gusts as high as 40 mph.
M.L.King Day
Sunny, with a high near 16. Wind chill values as low as -15. Blustery, with a west northwest wind 8 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 7. West wind around 7 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 16.
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
10:46 pm CST Jan 17, 2026
12am CST Jan 18, 2026-6pm CST Jan 24, 2026



