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

17°F

-8°C

Humidity 64%
Wind Speed E 8 mph
Barometer 30.40 in (1030.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 7 Feb 7:54 am CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Today

    Today: Increasing clouds, with a high near 31. Wind chill values as low as 10. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 31 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South southeast wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Southeast wind 7 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. South wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. South wind 7 to 10 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 31. Wind chill values as low as 10. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 21. South southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 37. Southeast wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 25. South wind around 7 mph.
Monday
Partly sunny, with a high near 51. South wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 45.
Tuesday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 39.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 39.
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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:
5:22 am CST Feb 7, 2026
Forecast Valid:
8am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation