Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Partly Cloudy

32°F

0°C

Humidity 87%
Wind Speed S 13 mph
Barometer 29.84 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 26 Feb 11:55 am CST
Extended Forecast for

4 Miles N Sumner IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 37. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Southwest wind 7 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. South southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 20. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of snow.  Cloudy, with a high near 26. North northeast wind 10 to 14 mph, with gusts as high as 18 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 37. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 25. Southwest wind 7 to 10 mph.
Friday
Sunny, with a high near 44. South southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Increasing clouds, with a low around 20. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of snow. Cloudy, with a high near 26. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 24.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 33.
Monday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sumner IA
 42.89°N 92.07°W
11:02 am CST Feb 26, 2026
12pm CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database