Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

-1°F

-18°C

Humidity 72%
Wind Speed NW 10 mph
Barometer 30.35 in (1030.2 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 25 Jan 9:54 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
  • Tonight

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

    Low: -10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 15. Wind chill values as low as -25. West northwest wind 7 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 15 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Wind chill values as low as -5. Breezy, with a south southwest wind 11 to 16 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 7 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 13. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 13 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. West wind 6 to 9 mph.

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Thursday Night

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

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -10. Wind chill values as low as -25. Northwest wind around 8 mph.
Monday
Sunny, with a high near 15. Wind chill values as low as -25. West northwest wind 7 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 7. Wind chill values as low as -5. Breezy, with a south southwest wind 11 to 16 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 13. Wind chill values as low as -10. Blustery, with a northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 0. West wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 15.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Mostly sunny, with a high near 11.
Thursday Night
Partly cloudy, with a low around -3.
Friday
Sunny, with a high near 11.
Friday Night
Mostly clear, with a low around -1.
Saturday
Sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Mostly cloudy, with a high near 29.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
9:52 pm CST Jan 25, 2026
10pm CST Jan 25, 2026-6pm CST Feb 1, 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