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.

A Few Clouds and Windy

46°F

8°C

Humidity 56%
Wind Speed W 37 G 61 mph
Barometer 29.43 in (996.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Mar 2:54 am CDT
Extended Forecast for

Waterloo Municipal Airport IA

Winter Storm Watch March 15, 07:00pm until March 16, 10:00am
High Wind Warning March 13, 03:41am until March 13, 10:00am
Click here for hazard details and duration
Winter Storm Watch
High Wind Warning
  •  
    High Wind Warning March 13, 03:41am until March 13, 10:00am

    NOW until 10:00am Fri

    High Wind Warning

  • Overnight

    Low: 31 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 43. Windy, with a northwest wind 23 to 32 mph, with gusts as high as 55 mph.

    High: 43 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 2am. Increasing clouds, with a low around 26. Northwest wind 8 to 13 mph becoming light and variable. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 1pm. Cloudy, with a high near 41. East southeast wind 6 to 15 mph, with gusts as high as 20 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 32. Breezy, with an east wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Breezy.
    Chance Rain
    then
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow after 4pm. High near 41. Windy. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 41 °F

    Rain/Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Low around 8. Windy. Chance of precipitation is 80%.

    Low: 8 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Patchy blowing snow before 8am. Partly sunny, with a high near 16. Windy.

    High: 16 °F

    Windy. Patchy
    Blowing Snow
    then Partly
    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Windy, with a west wind around 32 mph, with gusts as high as 55 mph.
Friday
Mostly sunny, with a high near 43. Windy, with a northwest wind 23 to 32 mph, with gusts as high as 55 mph.
Friday Night
A 40 percent chance of snow, mainly after 2am. Increasing clouds, with a low around 26. Northwest wind 8 to 13 mph becoming light and variable. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow before 1pm. Cloudy, with a high near 41. East southeast wind 6 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 32. Breezy, with an east wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow after 4pm. High near 41. Windy. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Snow, mainly before 1am. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Low around 8. Windy. Chance of precipitation is 80%.
Monday
Patchy blowing snow before 8am. Partly sunny, with a high near 16. Windy.
Monday Night
Mostly clear, with a low around 0. Windy.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
Last Update:
3:32 am CDT Mar 13, 2026
Forecast Valid:
3am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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