Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Mostly Cloudy

46°F

8°C

Humidity 68%
Wind Speed E 14 mph
Barometer 29.43 in (996.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 15 Mar 3:53 am CDT
Extended Forecast for

3 Miles S Gibson IA

Blizzard Warning March 15, 04:00pm until March 16, 01:00pm
High Wind Warning March 15, 04:00pm until March 16, 10:00am
Click here for hazard details and duration
Blizzard Warning
High Wind Warning
  • Overnight

    Overnight: A 30 percent chance of showers after 5am.  Cloudy, with a steady temperature around 46. East wind around 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: Rain showers before 3pm, then a chance of rain and snow showers between 3pm and 4pm, then a chance of snow after 4pm. Some thunder is also possible.  Patchy blowing snow after 5pm. Temperature rising to near 51 by 9am, then falling to around 34 during the remainder of the day. Windy, with a south wind 15 to 20 mph becoming northwest 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 51 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 4am.  Widespread blowing snow, mainly between 9pm and 5am. Low around 7. Wind chill values as low as -15. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 7 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm.  Areas of blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 18. Wind chill values as low as -15. Blustery, with a northwest wind around 25 mph, with gusts as high as 45 mph.

    High: 18 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow before 1am.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers after 5am. Cloudy, with a steady temperature around 46. East wind around 15 mph, with gusts as high as 25 mph.
Sunday
Rain showers before 3pm, then a chance of rain and snow showers between 3pm and 4pm, then a chance of snow after 4pm. Some thunder is also possible. Patchy blowing snow after 5pm. Temperature rising to near 51 by 9am, then falling to around 34 during the remainder of the day. Windy, with a south wind 15 to 20 mph becoming northwest 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
Snow, mainly before 4am. Widespread blowing snow, mainly between 9pm and 5am. Low around 7. Wind chill values as low as -15. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow before 1pm. Areas of blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 18. Wind chill values as low as -15. Blustery, with a northwest wind around 25 mph, with gusts as high as 45 mph.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 71.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Gibson IA
 41.44°N 92.41°W (Elev. 869 ft)
2:56 am CDT Mar 15, 2026
4am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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