Hazardous Weather Conditions
Current conditions at
Waterloo, Waterloo Municipal Airport (KALO)
Lat: 42.55°NLon: 92.4°WElev: 873ft.
Fair
-17°F
-27°C
| Humidity | 53% |
| Wind Speed | NW 14 mph |
| Barometer | 30.78 in (1045.4 mb) |
| Dewpoint | -29°F (-34°C) |
| Visibility | 10.00 mi |
| Wind Chill | -40°F (-40°C) |
| Last update | 23 Jan 8:54 am CST |
Extended Forecast for
Waterloo IA
Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning January 23, 09:16am until January 23, 12:00pm
NOW until 12:00pm Fri

Extreme Cold Warning
Today

High: -6 °F
Cold
Tonight

Low: -11 °F
Mostly Cloudy
Saturday

High: 1 °F
Cold
Saturday Night

Low: -2 °F
Mostly Cloudy
Sunday

High: 6 °F
Cold
Sunday Night

Low: -10 °F
Partly Cloudy
Monday

High: 13 °F
Sunny
Monday Night

Low: 6 °F
Mostly Clear
Detailed Forecast
Today
Mostly sunny and cold, with a high near -6. Wind chill values as low as -35. North northwest wind 8 to 13 mph.
Tonight
Mostly cloudy, with a low around -11. Wind chill values as low as -25. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Mostly cloudy and cold, with a high near 1. Wind chill values as low as -10. Light east wind.
Saturday Night
Mostly cloudy, with a steady temperature around -2. Wind chill values as low as -15. Calm wind becoming north northeast around 5 mph after midnight.
Sunday
Partly sunny and cold, with a high near 6. North northeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around -10.
Monday
Sunny, with a high near 13.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Mostly sunny, with a high near 12.
Wednesday Night
Partly cloudy, with a low around -5.
Thursday
Mostly sunny and cold, with a high near 9.
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
9:01 am CST Jan 23, 2026
9am CST Jan 23, 2026-6pm CST Jan 29, 2026



