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Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

39°F

4°C

Humidity 55%
Wind Speed W 6 mph
Barometer 30.11 in (1020.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 19 Apr 7:54 am CDT
Extended Forecast for

Waterloo Municipal Airport IA

Freeze Warning April 20, 12:00am until April 20, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Today

    Today: A chance of sprinkles between 9am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a north northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 50 °F

    Chance
    Sprinkles and
    Breezy

  • Tonight

    Tonight: Widespread frost after 3am. Otherwise, clear, with a low around 27. North northwest wind 6 to 11 mph becoming light and variable after midnight.

    Low: 27 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 59 °F

    Frost then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. South wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77. South southwest wind 7 to 9 mph becoming northwest in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 75. Windy.

    High: 75 °F

    Windy. Mostly
    Sunny then
    Chance
    Showers

Detailed Forecast

Today
A chance of sprinkles between 9am and 10am. Mostly cloudy, then gradually becoming sunny, with a high near 50. Breezy, with a north northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tonight
Widespread frost after 3am. Otherwise, clear, with a low around 27. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Partly cloudy, with a low around 45. South wind 10 to 15 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 77. South southwest wind 7 to 9 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 75. Windy.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 48. Windy. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 62. Breezy.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
Last Update:
6:43 am CDT Apr 19, 2026
Forecast Valid:
8am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation