National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

17°C

63°F

Humidity 84%
Wind Speed E 11 km/h
Barometer 1010.4 mb (29.85 in)
Dewpoint 14°C (58°F)
Visibility 16 km
Last update 21 Sep 1:54 am CDT
Extended Forecast for

Waterloo IA

  • Overnight

    Overnight: Partly cloudy, with a low around 17. Southeast wind 8 to 10 km/h.

    Low: 17 °C

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 31. South southeast wind 11 to 18 km/h, with gusts as high as 29 km/h.

    High: 31 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before 10pm, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 14. South wind 10 to 16 km/h becoming north in the evening. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.

    Low: 14 °C

    T-storms
    Likely then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm. Mostly cloudy, with a high near 19. North wind 16 to 18 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 19 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 12. North wind 11 to 14 km/h. New precipitation amounts of less than 1 mm possible.

    Low: 12 °C

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 20.

    High: 20 °C

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 10.

    Low: 10 °C

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11.

    Low: 11 °C

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 17. Southeast wind 8 to 10 km/h.
Saturday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 31. South southeast wind 11 to 18 km/h, with gusts as high as 29 km/h.
Saturday Night
Showers and thunderstorms likely, mainly before 10pm, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 14. South wind 10 to 16 km/h becoming north in the evening. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.
Sunday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm. Mostly cloudy, with a high near 19. North wind 16 to 18 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 12. North wind 11 to 14 km/h. New precipitation amounts of less than 1 mm possible.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 20.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Mostly clear, with a low around 11.
Thursday
Sunny, with a high near 24.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
Last Update:
11:18 pm CDT Sep 20, 2024
Forecast Valid:
2am CDT Sep 21, 2024-6pm CDT Sep 27, 2024
 
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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