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.

Fair

46°F

8°C

Humidity 77%
Wind Speed SW 16 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 16 Feb 4:54 am CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, then gradually becoming sunny, with a high near 62. Southwest wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 39. East southeast wind 6 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Windy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 61 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 42. Breezy, with a southeast wind 15 to 18 mph becoming west southwest after midnight. Winds could gust as high as 29 mph.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 59. Windy, with a west wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 59 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after noon. Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Mostly Sunny
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow and
    Blustery

  • Friday

    Friday: A 30 percent chance of snow before noon. Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Washington's Birthday
Mostly cloudy, then gradually becoming sunny, with a high near 62. Southwest wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 39. East southeast wind 6 to 10 mph.
Tuesday
Partly sunny, with a high near 61. Windy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A 30 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 42. Breezy, with a southeast wind 15 to 18 mph becoming west southwest after midnight. Winds could gust as high as 29 mph.
Wednesday
Sunny, with a high near 59. Windy, with a west wind 15 to 21 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 49. Breezy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 50%.
Friday
A 30 percent chance of snow before noon. Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 30. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
Last Update:
5:16 am CST Feb 16, 2026
Forecast Valid:
5am CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation