Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Mostly Cloudy and Breezy

37°F

3°C

Humidity 60%
Wind Speed E 23 mph
Barometer 29.87 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Mar 6:15 pm CDT
Extended Forecast for

5 Miles SSW Sumner IA

Blizzard Warning March 15, 07:00am until March 16, 07:00am
High Wind Warning March 15, 01:00pm until March 16, 04:00am
Click here for hazard details and duration
Blizzard Warning
High Wind Warning
  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a temperature falling to near 35 by 10pm, then rising to around 40 during the remainder of the night. Windy, with an east southeast wind 15 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Windy. Slight
    Chance Rain
    then Rain
    Likely

  • Sunday

    Sunday: Rain and sleet before 2pm, then rain and snow between 2pm and 3pm, then snow after 3pm. Some thunder is also possible.  Areas of blowing snow after 3pm. Temperature rising to near 42 by 8am, then falling to around 29 during the remainder of the day. Very windy, with an east southeast wind 18 to 23 mph becoming north 31 to 36 mph in the morning. Winds could gust as high as 49 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.

    High: 42 °F

    Rain and
    Windy then
    Wintry Mix
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow.  Widespread blowing snow. Low around 10. Wind chill values as low as -10. Very windy, with a north wind 34 to 38 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 10 °F

    Snow and
    Blowing Snow

  • Monday

    Monday: Areas of blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 41 mph.

    High: 13 °F

    Areas Blowing
    Snow and
    Windy

  • Monday Night

    Monday Night: Patchy blowing snow before 7pm. Partly cloudy, with a low around 0. Windy, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.

    Low: 0 °F

    Patchy
    Blowing Snow
    and Windy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm.  Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am.  Low around 19. Breezy.  Chance of precipitation is 80%.

    Low: 19 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am. Mostly cloudy, with a temperature falling to near 35 by 10pm, then rising to around 40 during the remainder of the night. Windy, with an east southeast wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain and sleet before 2pm, then rain and snow between 2pm and 3pm, then snow after 3pm. Some thunder is also possible. Areas of blowing snow after 3pm. Temperature rising to near 42 by 8am, then falling to around 29 during the remainder of the day. Very windy, with an east southeast wind 18 to 23 mph becoming north 31 to 36 mph in the morning. Winds could gust as high as 49 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.
Sunday Night
Snow. Widespread blowing snow. Low around 10. Wind chill values as low as -10. Very windy, with a north wind 34 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Areas of blowing snow. Cloudy, then gradually becoming mostly sunny, with a high near 13. Wind chill values as low as -15. Windy, with a northwest wind 26 to 30 mph, with gusts as high as 41 mph.
Monday Night
Patchy blowing snow before 7pm. Partly cloudy, with a low around 0. Windy, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.
Tuesday
A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 26.
Tuesday Night
Snow, mainly before 1am. Low around 19. Breezy. Chance of precipitation is 80%.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Sumner IA
 42.79°N 92.13°W
6:12 pm CDT Mar 14, 2026
6pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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