Notice of NWS' New Version of Forecast
A new version of Forecast will launch Janurary 10, 2017.
Click here to visit the new site for details.

Wintry conditions from the Midwest to New England

A storm system developing in the Great Plains will bring wintry weather to the Midwest, Great Lakes and Northeast through the weekend into Monday. A swath of heavy snow is forecast from southern WI and northern IL eastward to Upstate NY. Numerous Winter Storm Warnings and Winter Weather Advisories are in effect for these areas. Traveling in this area may be hazardous. Read More >

Hazardous Weather Conditions

Current conditions at

Ottumwa, Ottumwa Industrial Airport (KOTM)

Lat: 41.11°NLon: 92.45°WElev: 846ft.

Overcast

30°F

-1°C

Humidity 64%
Wind Speed SE 12 mph
Barometer 29.99 in (1016.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 11 Dec 12:53 am CST
Extended Forecast for

Ottumwa IASimilar City Names

  • Overnight

    Overnight: A 40 percent chance of snow, mainly after 5am.  Cloudy, with a steady temperature around 31. Southeast wind around 9 mph.  Little or no snow accumulation expected.

    Chance Snow

    Low: 31 °F

  • Sunday

    Sunday: A chance of rain, snow, freezing rain, and sleet before 4pm, then a chance of rain and snow between 4pm and 5pm.  Cloudy, with a high near 37. Southeast wind 8 to 13 mph becoming west northwest in the afternoon.  Chance of precipitation is 50%. New snow and sleet accumulation of less than a half inch possible.

    Chance Wintry
    Mix

    High: 37 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 18. Wind chill values as low as 10. West northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    Partly Cloudy

    Low: 18 °F

  • Monday

    Monday: Partly sunny, with a high near 31. Wind chill values as low as 10. West northwest wind 6 to 8 mph becoming south in the afternoon.

    Partly Sunny

    High: 31 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 10. South wind 7 to 13 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.

    Mostly Cloudy

    Low: 10 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    Partly Sunny

    High: 19 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 10.

    Mostly Cloudy
    then Slight
    Chance Snow

    Low: 10 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon.  Partly sunny, with a high near 19.

    Chance Snow
    then Partly
    Sunny

    High: 19 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 6.

    Partly Cloudy

    Low: 6 °F

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly after 5am. Cloudy, with a steady temperature around 31. Southeast wind around 9 mph. Little or no snow accumulation expected.
Sunday
A chance of rain, snow, freezing rain, and sleet before 4pm, then a chance of rain and snow between 4pm and 5pm. Cloudy, with a high near 37. Southeast wind 8 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 18. Wind chill values as low as 10. West northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 31. Wind chill values as low as 10. West northwest wind 6 to 8 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 10. South wind 7 to 13 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 10.
Wednesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 19.
Wednesday Night
Partly cloudy, with a low around 6.
Thursday
Partly sunny, with a high near 17.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 20.
Friday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 19.
Click Map For Forecast
Point Forecast:
Ottumwa IASimilar City Names
 41.02°N 92.42°W
11:48 pm CST Dec 10, 2016
1am CST Dec 11, 2016-6pm CST Dec 17, 2016
 
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