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.

Overcast with Haze

22°F

-6°C

Humidity 82%
Wind Speed SW 9 mph
Barometer 30.04 in (1018.9 mb)
Dewpoint 17°F (-8°C)
Visibility 4.00 mi
Wind Chill12°F (-11°C)
Last update 1 Feb 2:54 pm CST
Extended Forecast for

Waterloo IA

  • This Afternoon

    This Afternoon: A chance of snow before 5pm, then a slight chance of snow and freezing rain. Cloudy, with a steady temperature around 24. Southwest wind 8 to 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.

    High: 24 °F

    Chance Wintry
    Mix

  • Tonight

    Tonight: A slight chance of snow and freezing rain before 7pm. Mostly cloudy, with a low around 13. Wind chill values as low as 5. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. Wind chill values as low as 5. Northwest wind 6 to 8 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 13. Wind chill values as low as 5. North wind 3 to 6 mph.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. North wind around 6 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of snow before 5pm, then a slight chance of snow and freezing rain. Cloudy, with a steady temperature around 24. Southwest wind 8 to 10 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of snow and freezing rain before 7pm. Mostly cloudy, with a low around 13. Wind chill values as low as 5. Southwest wind 7 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 23. Wind chill values as low as 5. Northwest wind 6 to 8 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 13. Wind chill values as low as 5. North wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 23. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
Last Update:
2:44 pm CST Feb 1, 2026
Forecast Valid:
3pm CST Feb 1, 2026-6pm CST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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