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

Hazardous Weather Conditions

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Overcast and Windy

36°F

2°C

Humidity 93%
Wind Speed NW 29 G 36 mph
Barometer 29.37 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 10 Dec 2:15 am CST
Extended Forecast for

Readlyn IA

Winter Weather Advisory until December 10, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 10, 06:00am

    NOW until 6:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 24 °F

    Chance
    Rain/Snow and
    Windy

  • Wednesday

    Wednesday: A slight chance of snow between 1pm and 4pm. Cloudy, with a temperature falling to around 20 by 5pm. Wind chill values as low as 5. Windy, with a northwest wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.

    High: 28 °F⇓

    Windy. Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9. Wind chill values as low as zero. Northwest wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 22. Wind chill values as low as 5. Light and variable wind becoming south southeast 5 to 8 mph in the morning. New snow accumulation of around an inch possible.

    High: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Cloudy, with a low around 13. Southeast wind 7 to 9 mph becoming north after midnight. New snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 21. Blustery.

    High: 21 °F

    Slight Chance
    Snow and
    Blustery

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Cloudy, with a low around 0. Blustery.

    Low: 0 °F

    Mostly Cloudy
    and Blustery
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy and cold, with a high near 6.

    High: 6 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of rain before 3am, then a chance of snow. Cloudy, with a low around 24. Windy, with a northwest wind around 30 mph, with gusts as high as 48 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow between 1pm and 4pm. Cloudy, with a temperature falling to around 20 by 5pm. Wind chill values as low as 5. Windy, with a northwest wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 9. Wind chill values as low as zero. Northwest wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.
Thursday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 22. Wind chill values as low as 5. Light and variable wind becoming south southeast 5 to 8 mph in the morning. New snow accumulation of around an inch possible.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 13. Southeast wind 7 to 9 mph becoming north after midnight. New snow accumulation of 1 to 2 inches possible.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 21. Blustery.
Friday Night
A 20 percent chance of snow after midnight. Cloudy, with a low around 0. Blustery.
Saturday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 6.
Saturday Night
Partly cloudy, with a low around -14.
Sunday
Sunny and cold, with a high near 3.
Sunday Night
Mostly cloudy, with a low around -9.
Monday
Mostly sunny, with a high near 19.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Readlyn IA
 42.7°N 92.22°W
Last Update:
10:47 pm CST Dec 9, 2025
Forecast Valid:
2am CST Dec 10, 2025-6pm CST Dec 16, 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