Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
Light Rain
67°F
19°C
| Humidity | 97% |
| Wind Speed | SE 12 mph |
| Barometer | 29.89 in (1011.8 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 9.00 mi |
| Last update | 19 Jul 7:54 am CDT |
Extended Forecast for
Waterloo IA
Today
High: 83 °F
Showers
Likely then
Chance
T-stormsTonight
Low: 67 °F
Chance
T-stormsSunday
High: 78 °F
Slight Chance
T-stormsSunday Night
Low: 64 °F
Slight Chance
T-storms then
Chance
ShowersMonday
High: 82 °F
Partly Sunny
Monday Night
Low: 71 °F
Mostly Cloudy
then Slight
Chance
T-stormsTuesday
High: 90 °F
Chance
T-stormsTuesday Night
Low: 74 °F
Chance
T-stormsWednesday
High: 92 °F
Sunny
Detailed Forecast
Today
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms, mainly between 11am and 1pm. Partly sunny, with a high near 83. Southeast wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 67. North northwest wind around 6 mph becoming east northeast after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East wind 6 to 9 mph.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. East wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, with a high near 82. East southeast wind around 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 90.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
Sunny, with a high near 92.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 72.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waterloo IA
42.49°N 92.35°W
42.49°N 92.35°W
8:05 am CDT Jul 19, 2025
8am CDT Jul 19, 2025-6pm CDT Jul 25, 2025
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