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.

Mostly Cloudy

16°C

61°F

Humidity 52%
Wind Speed SE 11 km/h
Barometer 1019.3 mb (30.11 in)
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 31 May 3:54 am CDT
Extended Forecast for

Waterloo IA

  • Today

    Today: A slight chance of showers and thunderstorms between 2pm and 4pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 26. South wind 11 to 18 km/h. Chance of precipitation is 20%.

    High: 26 °C

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 16. Southeast wind 10 to 14 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 16 °C

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 25. Southeast wind around 10 km/h becoming west northwest in the afternoon. Chance of precipitation is 20%.

    High: 25 °C

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14. West northwest wind 5 to 10 km/h becoming calm after midnight.

    Low: 14 °C

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 27. South wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h. Chance of precipitation is 30%.

    High: 27 °C

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 18. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    Low: 18 °C

    Chance
    T-storms then
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

    High: 27 °C

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 17.

    Low: 17 °C

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29.

    High: 29 °C

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 2pm and 4pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 26. South wind 11 to 18 km/h. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 16. Southeast wind 10 to 14 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 25. Southeast wind around 10 km/h becoming west northwest in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 14. West northwest wind 5 to 10 km/h becoming calm after midnight.
Sunday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 27. South wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 34 km/h. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 18. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Monday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 17.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29.
Tuesday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 27.
Wednesday Night
Mostly clear, with a low around 14.
Thursday
Sunny, with a high near 25.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
Last Update:
2:33 am CDT May 31, 2024
Forecast Valid:
4am CDT May 31, 2024-6pm CDT Jun 6, 2024
 
Forecast Discussion
 
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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