National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

20°F

-7°C

Humidity 50%
Wind Speed NW 13 mph
Barometer 30.62 in (1038.6 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 23 Feb 10:53 am CST
Extended Forecast for

4 Miles SE West Grove IA

  • Today

    Today: Sunny, with a high near 29. North northwest wind around 5 mph becoming calm in the afternoon.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Wind chill values as low as 10. Light south wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 21 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Breezy, with a south wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 51 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 6 to 9 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Northwest wind around 6 mph becoming east northeast in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 25 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 29. North northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 19. Wind chill values as low as 10. Light south wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 51. Breezy, with a south wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 44. Northwest wind around 6 mph becoming east northeast in the afternoon.
Wednesday Night
Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE West Grove IA
 40.65°N 92.51°W
Last Update:
10:51 am CST Feb 23, 2026
Forecast Valid:
11am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation