Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

49°F

9°C

Humidity 83%
Wind Speed SE 6 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 21 Mar 4:54 am CDT
Extended Forecast for

Waterloo IA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 83. Breezy, with a south southeast wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 83 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind 8 to 14 mph becoming northeast after midnight. Winds could gust as high as 23 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of sprinkles before 7am.  Partly sunny, with a high near 51. Breezy, with a north wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 51 °F

    Chance
    Sprinkles and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. North wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 52. North northeast wind around 6 mph becoming southeast in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 83. Breezy, with a south southeast wind 6 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Partly cloudy, with a low around 46. Southwest wind 8 to 14 mph becoming northeast after midnight. Winds could gust as high as 23 mph.
Sunday
A chance of sprinkles before 7am. Partly sunny, with a high near 51. Breezy, with a north wind 16 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 30. North wind 6 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 52. North northeast wind around 6 mph becoming southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo IA
 42.49°N 92.35°W
1:51 am CDT Mar 21, 2026
5am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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