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.

Overcast

55°F

13°C

Humidity 45%
Wind Speed S 13 mph
Barometer 29.70 in (1006.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 6 Nov 7:54 pm CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 42. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 60. Breezy, with a west wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 60 °F

    Increasing
    Clouds and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming light north after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain and snow. High near 39. Light north northeast wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22. North northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 42. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 22 mph.
Friday
Increasing clouds, with a high near 60. Breezy, with a west wind 10 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming light north after midnight.
Saturday
Rain and snow. High near 39. Light north northeast wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22. North northwest wind around 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 34. Breezy.
Sunday Night
Mostly clear, with a low around 18.
Monday
Sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 22.
Veterans Day
Partly sunny, with a high near 51. Breezy.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 53.
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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:
4:56 pm CST Nov 6, 2025
Forecast Valid:
8pm CST Nov 6, 2025-6pm CST Nov 13, 2025
 
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Additional Resources

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Chance of Precipitation