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

31°F

-1°C

Humidity 67%
Wind Speed NW 10 mph
Barometer 30.01 in (1017.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 27 Feb 11:54 pm CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Overnight

    Overnight: Increasing clouds, with a low around 21. North wind 10 to 15 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 30. East northeast wind 9 to 13 mph. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11. Wind chill values as low as zero. North wind 8 to 10 mph.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 27. Wind chill values as low as zero. East northeast wind 7 to 9 mph.

    High: 27 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. East wind around 8 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Increasing clouds, with a low around 21. North wind 10 to 15 mph, with gusts as high as 21 mph.
Saturday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 30. East northeast wind 9 to 13 mph. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 11. Wind chill values as low as zero. North wind 8 to 10 mph.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 27. Wind chill values as low as zero. East northeast wind 7 to 9 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. East wind around 8 mph.
Monday
Mostly cloudy, with a high near 38.
Monday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 28.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A 30 percent chance of rain after noon. Partly sunny, with a high near 46.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
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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:
10:11 pm CST Feb 27, 2026
Forecast Valid:
12am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation