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

63°F

17°C

Humidity 47%
Wind Speed Calm
Barometer 29.82 in (1010.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 16 Feb 1:54 pm CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 62. South southwest wind around 7 mph becoming southeast.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. East southeast wind 6 to 8 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. Windy, with a southeast wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 61 °F

    Mostly Cloudy
    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 south 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
Sunny, with a high near 62. South southwest wind around 7 mph becoming southeast.
Tonight
Mostly cloudy, with a low around 39. East southeast wind 6 to 8 mph.
Tuesday
Mostly cloudy, with a high near 61. Windy, with a southeast wind 9 to 14 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
A 30 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 42. Breezy, with a south 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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
Last Update:
11:22 am CST Feb 16, 2026
Forecast Valid:
2pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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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