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Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Mostly Cloudy

30°F

-1°C

Humidity 45%
Wind Speed SE 7 mph
Barometer 30.35 in (1029.1 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 28 Nov 2:53 pm CST
Extended Forecast for

West Grove IA

Winter Storm Warning November 28, 09:00pm until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Cloudy, with a high near 34. East southeast wind 3 to 6 mph.

    High: 34 °F

    Cloudy

  • Tonight

    Tonight: Snow, mainly after 10pm. The snow could be heavy at times. Low around 26. Breezy, with an east southeast wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: Snow, possibly mixed with rain. The snow could be heavy at times. High near 35. Breezy, with a southeast wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Heavy Snow
    and Breezy
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 7pm. Cloudy, with a low around 17. Wind chill values as low as zero. Windy, with a northwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow Likely
    and Blustery
    then Mostly
    Cloudy and
    Windy

  • Sunday

    Sunday: Partly sunny, with a high near 23. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 23 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22.

    High: 22 °F

    Slight Chance
    Snow then
    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 34. East southeast wind 3 to 6 mph.
Tonight
Snow, mainly after 10pm. The snow could be heavy at times. Low around 26. Breezy, with an east southeast wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow, possibly mixed with rain. The snow could be heavy at times. High near 35. Breezy, with a southeast wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely, mainly before 7pm. Cloudy, with a low around 17. Wind chill values as low as zero. Windy, with a northwest wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 23. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Grove IA
 40.7°N 92.54°W
Last Update:
3:16 pm CST Nov 28, 2025
Forecast Valid:
3pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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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