Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
Fair
62°F
17°C
| Humidity | 75% |
| Wind Speed | N 5 mph |
| Barometer | 30.01 in (1016.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jun 7:54 am CDT |
Extended Forecast for
Waterloo IA
Juneteenth
High: 78 °F
Sunny then
Showers
LikelyTonight
Low: 56 °F
Chance
T-storms then
Mostly ClearSaturday
High: 79 °F
Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
then Chance
ShowersSunday
High: 70 °F
Showers
Likely and
BreezySunday Night
Low: 55 °F
Chance
ShowersMonday
High: 75 °F
Partly Sunny
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 77 °F
Mostly Sunny
Detailed Forecast
Juneteenth
A chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 78. Light west northwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 79. Northwest wind 3 to 5 mph.
Saturday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 58. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 70. Breezy, with an east wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waterloo IA
42.51°N 92.38°W
42.51°N 92.38°W
6:12 am CDT Jun 19, 2026
7am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
