Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
Partly Cloudy
73°F
23°C
| Humidity | 71% |
| Wind Speed | SE 13 G 23 mph |
| Barometer | 29.96 in (1014.0 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 27 Jun 10:54 am CDT |
Extended Forecast for
Waterloo IA
Extreme Heat Watch June 28, 01:00pm until June 30, 09:00pm
Today

High: 81 °F
Partly Sunny
Tonight
Low: 66 °F
Mostly Cloudy
then Slight
Chance
T-stormsSunday
High: 91 °F
Breezy.
Slight Chance
T-storms then
Partly SunnySunday Night
Low: 76 °F
Partly Cloudy
and Breezy
then Partly
CloudyMonday

High: 95 °F
Sunny and
BreezyMonday Night

Low: 77 °F
Partly Cloudy
and BreezyTuesday
High: 95 °F
Mostly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 75 °F
Slight Chance
T-storms and
Breezy then
Chance
ShowersWednesday

High: 93 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 81. East southeast wind 9 to 13 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 66. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
A 10 percent chance of showers and thunderstorms before 7am. Partly sunny, with a high near 91. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 76. Breezy, with a south wind 11 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 95. Breezy, with a south wind 13 to 20 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 77. Breezy.
Tuesday
Mostly sunny, with a high near 95. Breezy.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75. Breezy.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Sunny, with a high near 93.
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
8:53 am CDT Jun 27, 2026
11am CDT Jun 27, 2026-6pm CDT Jul 3, 2026



