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

16°F

-9°C

Humidity 74%
Wind Speed NW 15 mph
Barometer 29.74 in (1008.4 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 25 Feb 7:54 am CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Today

    Today: Mostly sunny, with a high near 26. Wind chill values as low as 5. Northwest wind 8 to 13 mph becoming light west northwest in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 17. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Southwest wind 6 to 11 mph.

    High: 39 °F

    Mostly 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. Wind chill values as low as 5. Northwest wind 8 to 13 mph becoming light west northwest in the afternoon.
Tonight
A slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 17. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 39. Southwest wind 6 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:
6:47 am CST Feb 25, 2026
Forecast Valid:
8am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation