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

32°F

0°C

Humidity 92%
Wind Speed Calm
Barometer 29.84 in (1011.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 5 Feb 7:54 pm CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 34 by 5am. Blustery, with a west wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph.

    Low: 31 °F⇑

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Friday

    Friday: Mostly cloudy, with a temperature falling to around 30 by 5pm. Windy, with a north northwest wind 18 to 23 mph, with gusts as high as 36 mph.

    High: 35 °F⇓

    Mostly Cloudy
    and Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 9. Blustery, with a north northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

    Low: 9 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 28. Wind chill values as low as 5. Light and variable wind becoming south southeast 6 to 11 mph in the morning.

    High: 28 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Southeast wind 9 to 11 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a temperature rising to around 34 by 5am. Blustery, with a west wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph.
Friday
Mostly cloudy, with a temperature falling to around 30 by 5pm. Windy, with a north northwest wind 18 to 23 mph, with gusts as high as 36 mph.
Friday Night
Mostly clear, with a low around 9. Blustery, with a north northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Saturday
Increasing clouds, with a high near 28. Wind chill values as low as 5. Light and variable wind becoming south southeast 6 to 11 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 19. Southeast wind 9 to 11 mph.
Sunday
Sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 37.
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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:
5:37 pm CST Feb 5, 2026
Forecast Valid:
8pm CST Feb 5, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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Chance of Precipitation