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

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Overcast

21°F

-6°C

Humidity 100%
Wind Speed N 13 mph
Barometer 30.06 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 7 Dec 4:55 am CST
Extended Forecast for

Readlyn IA

  • Today

    Today: Sunny, with a temperature falling to around 4 by 5pm. Wind chill values as low as -10. North wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 14 °F⇓

    Sunny

  • Tonight

    Tonight: A slight chance of snow before 3am, then a slight chance of snow after 4am. Increasing clouds, with a temperature falling to near -2 by 8pm, then rising to around 6 during the remainder of the night. Wind chill values as low as -15. North wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.

    Low: -2 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 25. Wind chill values as low as -5. South wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 25 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a steady temperature around 22. Wind chill values as low as 5. Breezy, with a south wind 11 to 16 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.

    Low: 22 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 38. Breezy, with a west wind 10 to 16 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 22. Windy. New precipitation amounts of less than a tenth of an inch possible.

    Low: 22 °F

    Windy. Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Windy.

    High: 30 °F

    Mostly Cloudy
    and Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a temperature falling to around 4 by 5pm. Wind chill values as low as -10. North wind 7 to 13 mph, with gusts as high as 22 mph.
Tonight
A slight chance of snow before 3am, then a slight chance of snow after 4am. Increasing clouds, with a temperature falling to near -2 by 8pm, then rising to around 6 during the remainder of the night. Wind chill values as low as -15. North wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 25. Wind chill values as low as -5. South wind 6 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a steady temperature around 22. Wind chill values as low as 5. Breezy, with a south wind 11 to 16 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 38. Breezy, with a west wind 10 to 16 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 22. Windy. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, with a high near 30. Windy.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 19.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Partly sunny and cold, with a high near 6. Blustery.
Friday Night
Mostly cloudy, with a low around -9.
Saturday
Partly sunny and cold, with a high near 5.
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ABOUT THIS FORECAST

 
Point Forecast:
Readlyn IA
 42.7°N 92.22°W
Last Update:
3:16 am CST Dec 7, 2025
Forecast Valid:
5am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation