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

11°F

-12°C

Humidity 81%
Wind Speed SW 5 mph
Barometer 30.03 in (1018.6 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 15 Jan 7:54 am CST
Extended Forecast for

Waterloo Municipal Airport IA

  • Today

    Today: A chance of flurries between 1pm and 3pm, then a chance of snow after 3pm. Increasing clouds, with a high near 30. Wind chill values as low as 5. Breezy, with a south wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 30 °F

    Mostly Sunny
    then Chance
    Snow and
    Breezy

  • Tonight

    Tonight: A slight chance of snow between 9pm and midnight. Mostly cloudy, with a steady temperature around 29. Blustery, with a south southwest wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy
    and Blustery

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a temperature rising to near 32 by 11am, then falling to around 23 during the remainder of the day. Wind chill values as low as 5. Windy, with a west northwest wind 17 to 24 mph, with gusts as high as 36 mph.

    High: 32 °F⇓

    Slight Chance
    Snow and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -10. Windy, with a northwest wind 18 to 23 mph, with gusts as high as 31 mph.

    Low: 6 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly cloudy, with a high near 12. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 29 mph.

    High: 12 °F

    Mostly Cloudy
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Mostly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 9. Blustery.

    High: 9 °F

    Cold and
    Blustery

Detailed Forecast

Today
A chance of flurries between 1pm and 3pm, then a chance of snow after 3pm. Increasing clouds, with a high near 30. Wind chill values as low as 5. Breezy, with a south wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A slight chance of snow between 9pm and midnight. Mostly cloudy, with a steady temperature around 29. Blustery, with a south southwest wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of snow. Mostly cloudy, with a temperature rising to near 32 by 11am, then falling to around 23 during the remainder of the day. Wind chill values as low as 5. Windy, with a west northwest wind 17 to 24 mph, with gusts as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -10. Windy, with a northwest wind 18 to 23 mph, with gusts as high as 31 mph.
Saturday
Mostly cloudy, with a high near 12. Blustery, with a northwest wind 18 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 1. Blustery.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 1. Blustery.
M.L.King Day
Mostly sunny and cold, with a high near 9. Blustery.
Monday Night
Partly cloudy, with a low around -1.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 26.
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:
3:11 am CST Jan 15, 2026
Forecast Valid:
8am CST Jan 15, 2026-6pm CST Jan 21, 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