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.

Light Rain Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed N 10 mph
Barometer 29.85 in (1011.4 mb)
Dewpoint 35°F (2°C)
Visibility 6.00 mi
Wind Chill30°F (-1°C)
Last update 8 Nov 2:54 pm CST
Extended Forecast for

Waterloo IA

  • This Afternoon

    This Afternoon: Rain and snow. Steady temperature around 35. North wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow

  • Tonight

    Tonight: Snow, mainly before 8pm. Low around 23. Blustery, with a north northwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow then
    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 37. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 52. Breezy.

    High: 52 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Rain and snow. Steady temperature around 35. North wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Snow, mainly before 8pm. Low around 23. Blustery, with a north northwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 32. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 37. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 24.
Veterans Day
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 52. Breezy.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
Last Update:
3:16 pm CST Nov 8, 2025
Forecast Valid:
3pm CST Nov 8, 2025-6pm CST Nov 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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