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

19°F

-7°C

Humidity 59%
Wind Speed NW 13 G 21 mph
Barometer 29.81 in (1010.6 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 25 Feb 10:54 am CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Today

    Today: Mostly sunny, with a high near 26. Northwest wind 5 to 10 mph becoming light west northwest in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind becoming south around 5 mph after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. Southwest wind 5 to 11 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Southwest wind 7 to 9 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Partly sunny, with a high near 29.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 26. Northwest wind 5 to 10 mph becoming light west northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 17. Calm wind becoming south around 5 mph after midnight.
Thursday
Partly sunny, with a high near 39. Southwest wind 5 to 11 mph.
Thursday Night
Mostly clear, with a low around 25. Southwest wind 7 to 9 mph.
Friday
Sunny, with a high near 46. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 21.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 27.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
Last Update:
10:57 am CST Feb 25, 2026
Forecast Valid:
11am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation