


Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
A Few Clouds
84°F
29°C
Humidity | 55% |
Wind Speed | E 12 mph |
Barometer | 29.95 in (1013.6 mb) |
Dewpoint | 66°F (19°C) |
Visibility | 10.00 mi |
Heat Index | 86°F (30°C) |
Last update | 12 Jun 3:54 pm CDT |
Extended Forecast for
Waterloo IA
This Afternoon
High: 85 °F
Chance
T-stormsTonight
Low: 63 °F
Chance
T-storms then
Mostly CloudyFriday
High: 86 °F
Mostly Sunny
Friday Night
Low: 65 °F
Slight Chance
ShowersSaturday
High: 87 °F
Mostly Sunny
then Slight
Chance
T-stormsSaturday Night
Low: 66 °F
Partly Cloudy
then Slight
Chance
T-stormsSunday
High: 89 °F
Chance
T-stormsSunday Night
Low: 67 °F
Chance
T-stormsMonday
High: 88 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southeast wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 63. Southeast wind around 6 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 86. South southeast wind 6 to 8 mph.
Friday Night
A slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 65. Southeast wind around 6 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East northeast wind around 6 mph becoming south southeast in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waterloo IA
42.49°N 92.35°W
42.49°N 92.35°W
2:36 pm CDT Jun 12, 2025
4pm CDT Jun 12, 2025-6pm CDT Jun 18, 2025