National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

45°F

7°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 29.71 in (1006.0 mb)
Dewpoint 42°F (6°C)
Visibility 8.00 mi
Last update 26 Mar 1:54 am CDT
Extended Forecast for

Waterloo Municipal Airport IA

  • Overnight

    Overnight: Mostly clear, with a low around 48. East wind 3 to 5 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of sprinkles before 8am, then a chance of showers, mainly between 8am and 5pm. Mostly cloudy, with a high near 64. Windy, with a north northeast wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 27. Windy, with a north wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.

    Low: 27 °F

    Slight Chance
    Showers and
    Windy

  • Friday

    Friday: Sunny, with a high near 45. Windy, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 45 °F

    Sunny then
    Sunny and
    Windy

  • Friday Night

    Friday Night: Clear, with a low around 23. Blustery, with a northwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 23 mph.

    Low: 23 °F

    Clear and
    Blustery then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Breezy.

    High: 68 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 48. East wind 3 to 5 mph.
Thursday
A chance of sprinkles before 8am, then a chance of showers, mainly between 8am and 5pm. Mostly cloudy, with a high near 64. Windy, with a north northeast wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%.
Thursday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 27. Windy, with a north wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 45. Windy, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Clear, with a low around 23. Blustery, with a northwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 53. Breezy.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 68. Breezy.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 72.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 48. Breezy.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 68. Breezy.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 48. Breezy.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 61. Breezy.
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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:
1:27 am CDT Mar 26, 2026
Forecast Valid:
2am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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Additional Resources

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Chance of Precipitation