Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

20°F

-7°C

Humidity 62%
Wind Speed N 7 mph
Barometer 30.28 in (1027.0 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 3 Feb 1:54 pm CST
Extended Forecast for

Waterloo IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. North wind around 7 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 7. North wind around 6 mph becoming calm  in the evening.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25. Wind chill values as low as 5. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Northwest wind around 6 mph becoming light and variable.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

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

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 24. North wind around 7 mph.
Tonight
Partly cloudy, with a low around 7. North wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 25. Wind chill values as low as 5. Calm wind becoming northwest 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 15. Northwest wind around 6 mph becoming light and variable.
Thursday
Partly sunny, with a high near 39. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
11:19 am CST Feb 3, 2026
2pm CST Feb 3, 2026-6pm CST Feb 9, 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