Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

16°F

-9°C

Humidity 62%
Wind Speed W 8 mph
Barometer 30.51 in (1035.1 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 23 Feb 1:54 pm CST
Extended Forecast for

3 Miles SW Waterloo IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 19. West northwest wind around 5 mph becoming south southwest.

    High: 19 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Wind chill values as low as zero. South wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36. Wind chill values as low as 5. South wind around 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Wind chill values as low as 5. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly sunny, with a high near 27. Northwest wind 6 to 9 mph becoming east northeast in the afternoon.

    High: 27 °F

    Sunny then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 19. West northwest wind around 5 mph becoming south southwest.
Tonight
Mostly cloudy, with a low around 10. Wind chill values as low as zero. South wind 5 to 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 36. Wind chill values as low as 5. South wind around 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Wind chill values as low as 5. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 27. Northwest wind 6 to 9 mph becoming east northeast in the afternoon.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 36. Breezy.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Waterloo IA
 42.47°N 92.41°W
2:06 pm CST Feb 23, 2026
2pm CST Feb 23, 2026-6pm CST Mar 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