Waterloo, IA Weather - Tomorrow’s Forecast

Tuesday

Heavy rain

High:
86°F

A 40 percent chance of showers and thunderstorms, mainly before noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 86. East southeast wind around 6 mph becoming west northwest in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Chance of thunderstorms

Overnight low:
69°F

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. East northeast wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.