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

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

39°F

4°C

Humidity 89%
Wind Speed SE 7 mph
Barometer 29.72 in (1007.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 7 Jan 4:54 pm CST
Extended Forecast for

Waverly IASimilar City Names

  • Tonight

    Tonight: Patchy fog between 11pm and midnight. Otherwise, increasing clouds, with a low around 32. South southeast wind 6 to 8 mph.

    Low: 32 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday

    Thursday: Rain, mainly after 2pm. High near 42. Southeast wind 6 to 11 mph becoming north northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Mostly Cloudy
    then Rain

  • Thursday Night

    Thursday Night: Rain before midnight, then rain and snow likely. Low around 32. North northwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Friday

    Friday: A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and noon. Partly sunny, with a high near 38. North wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 26. North wind 7 to 9 mph. Little or no snow accumulation expected.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 31. Windy.

    High: 31 °F

    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 11pm and midnight. Otherwise, increasing clouds, with a low around 32. South southeast wind 6 to 8 mph.
Thursday
Rain, mainly after 2pm. High near 42. Southeast wind 6 to 11 mph becoming north northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before midnight, then rain and snow likely. Low around 32. North northwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and noon. Partly sunny, with a high near 38. North wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 26. North wind 7 to 9 mph. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 31. Windy.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Windy.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Waverly IASimilar City Names
 42.73°N 92.46°W
Last Update:
5:26 pm CST Jan 7, 2026
Forecast Valid:
5pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation