Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Light Snow and Windy

2°F

-17°C

Humidity 72%
Wind Speed NW 32 G 53 mph
Barometer 30.06 in (1020.0 mb)
Dewpoint -5°F (-21°C)
Visibility 3.00 mi
Wind Chill-24°F (-31°C)
Last update 18 Jan 10:54 pm CST
Extended Forecast for

Waterloo Municipal Airport IA

Cold Weather Advisory until January 19, 12:00pm
Winter Weather Advisory January 18, 11:10pm until January 19, 12:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Weather Advisory
  •  
    Cold Weather Advisory until January 19, 12:00pm
    Winter Weather Advisory January 18, 11:10pm until January 19, 12:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: -4 °F

    Chance
    Flurries and
    Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Patchy blowing snow before 10am. Partly sunny and cold, with a high near 8. Wind chill values as low as -25. Windy, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 8 °F

    Patchy
    Blowing Snow
    and Windy
    then Partly
    Sunny and
    Blustery

  • Monday Night

    Monday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around -3. Wind chill values as low as -15. West wind 5 to 8 mph.

    Low: -3 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Increasing clouds, with a high near 20. Wind chill values as low as -10. West northwest wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 20 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 11. South southeast wind around 8 mph becoming west northwest after midnight.  New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

Tonight
A chance of flurries before midnight. Patchy blowing snow. Mostly cloudy, with a low around -4. Wind chill values as low as -25. Windy, with a northwest wind 22 to 25 mph, with gusts as high as 39 mph.
M.L.King Day
Patchy blowing snow before 10am. Partly sunny and cold, with a high near 8. Wind chill values as low as -25. Windy, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around -3. Wind chill values as low as -15. West wind 5 to 8 mph.
Tuesday
Increasing clouds, with a high near 20. Wind chill values as low as -10. West northwest wind 5 to 8 mph becoming south southeast in the afternoon.
Tuesday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 11. South southeast wind around 8 mph becoming west northwest after midnight. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
Mostly sunny, with a high near 17.
Thursday Night
Mostly cloudy, with a low around 0.
Friday
Partly sunny and cold, with a high near 7.
Friday Night
Mostly cloudy, with a low around -9.
Saturday
Partly sunny and cold, with a high near 1.
Saturday Night
Mostly cloudy, with a low around -9.
Sunday
Mostly sunny and cold, with a high near 9.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
9:51 pm CST Jan 18, 2026
11pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
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