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

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Light Snow Fog/Mist

32°F

0°C

Humidity 92%
Wind Speed NW 18 mph
Barometer 29.88 in (1012.3 mb)
Dewpoint 30°F (-1°C)
Visibility 0.75 mi
Wind Chill21°F (-6°C)
Last update 11 Mar 7:54 am CDT
Extended Forecast for

Readlyn IA

  • Today

    Today: Snow, mainly before noon. High near 41. Windy, with a north northwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Windy. Snow
    then Chance
    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 26. West northwest wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 49. Windy, with a west wind 6 to 11 mph becoming south 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 49 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: Rain likely before 4am, then a chance of rain and snow. Cloudy, then becoming partly cloudy toward daybreak, with a low around 32. Windy, with a south wind 24 to 31 mph becoming west after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Windy. Rain
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: A 30 percent chance of snow before 7am. Partly sunny, with a high near 42. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 47 mph. Little or no snow accumulation expected.

    High: 42 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Cloudy, with a high near 44.

    High: 44 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Rain and snow, mainly after 1am. Low around 29. Windy. Chance of precipitation is 80%.

    Low: 29 °F

    Chance
    Rain/Snow and
    Breezy then
    Rain/Snow and
    Windy

  • Sunday

    Sunday: Rain and snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Windy. Chance of precipitation is 70%.

    High: 35 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

Today
Snow, mainly before noon. High near 41. Windy, with a north northwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly clear, with a low around 26. West northwest wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday
Increasing clouds, with a high near 49. Windy, with a west wind 6 to 11 mph becoming south 18 to 23 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Rain likely before 4am, then a chance of rain and snow. Cloudy, then becoming partly cloudy toward daybreak, with a low around 32. Windy, with a south wind 24 to 31 mph becoming west after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow before 7am. Partly sunny, with a high near 42. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 47 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 28.
Saturday
A 20 percent chance of snow. Cloudy, with a high near 44.
Saturday Night
Rain and snow, mainly after 1am. Low around 29. Windy. Chance of precipitation is 80%.
Sunday
Rain and snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Windy. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 9. Windy.
Monday
Mostly sunny, with a high near 23. Windy.
Monday Night
Partly cloudy, with a low around 6. Blustery.
Tuesday
Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Readlyn IA
 42.7°N 92.22°W
Last Update:
8:07 am CDT Mar 11, 2026
Forecast Valid:
8am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation