Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

4°F

-16°C

Humidity 54%
Wind Speed N 15 mph
Barometer 30.26 in (1027.1 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 25 Jan 1:54 pm CST
Extended Forecast for

Waterloo IA

Cold Weather Advisory January 26, 12:00am until January 26, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 7. Wind chill values as low as -10. North northwest wind around 10 mph.

    High: 7 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -10. Wind chill values as low as -25. North northwest wind 8 to 10 mph.

    Low: -10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 16. Wind chill values as low as -25. West northwest wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 16 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Wind chill values as low as -5. South southwest wind 13 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 12 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 7. Wind chill values as low as -10. North northwest wind around 10 mph.
Tonight
Partly cloudy, with a low around -10. Wind chill values as low as -25. North northwest wind 8 to 10 mph.
Monday
Sunny, with a high near 16. Wind chill values as low as -25. West northwest wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Partly cloudy, with a low around 8. Wind chill values as low as -5. South southwest wind 13 to 15 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Tuesday
Mostly sunny, with a high near 12. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around -1.
Wednesday
Partly sunny, with a high near 14.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
Mostly cloudy, with a low around 0.
Friday
Mostly sunny, with a high near 14.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
12:36 pm CST Jan 25, 2026
2pm CST Jan 25, 2026-6pm CST Jan 31, 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