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.

Fair

38°F

3°C

Humidity 79%
Wind Speed NW 5 mph
Barometer 29.96 in (1015.3 mb)
Dewpoint 32°F (0°C)
Visibility 9.00 mi
Wind Chill34°F (1°C)
Last update 15 Feb 8:54 am CST
Extended Forecast for

Waverly IASimilar City Names

  • Today

    Today: Sunny, with a high near 57. North northwest wind 5 to 7 mph becoming southwest in the afternoon.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 61. South southwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 39. East wind 6 to 9 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Windy, with a southeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 58 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Partly cloudy, with a low around 44. Windy. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Sunny, with a high near 55. Windy.

    High: 55 °F

    Windy. Slight
    Chance Rain
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. Breezy.

    Low: 29 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: A chance of rain and snow after noon. Partly sunny, with a high near 45. Breezy. Chance of precipitation is 30%.

    High: 45 °F

    Mostly Sunny
    then Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 57. North northwest wind 5 to 7 mph becoming southwest in the afternoon.
Tonight
Partly cloudy, with a low around 37. South wind 6 to 11 mph, with gusts as high as 20 mph.
Washington's Birthday
Sunny, with a high near 61. South southwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.
Monday Night
Increasing clouds, with a low around 39. East wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 58. Windy, with a southeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
A 40 percent chance of rain. Partly cloudy, with a low around 44. Windy. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 20 percent chance of rain before noon. Sunny, with a high near 55. Windy.
Wednesday Night
Mostly clear, with a low around 29. Breezy.
Thursday
A chance of rain and snow after noon. Partly sunny, with a high near 45. Breezy. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24. Blustery.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waverly IASimilar City Names
 42.73°N 92.46°W
Last Update:
5:46 am CST Feb 15, 2026
Forecast Valid:
9am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation