National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Overcast

62°F

17°C

Humidity 60%
Wind Speed E 16 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 May 12:54 pm CDT
Extended Forecast for

Waverly IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 68. Breezy, with an east southeast wind around 16 mph, with gusts as high as 23 mph.

    High: 68 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. East southeast wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 74. South southeast wind 5 to 9 mph becoming west in the afternoon.

    High: 74 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 49. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 49 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 79. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Memorial Day

    Memorial Day: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 68. Breezy, with an east southeast wind around 16 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 52. East southeast wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 74. South southeast wind 5 to 9 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 49. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 79. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 54.
Memorial Day
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waverly IA
 42.73°N 92.46°W
Last Update:
1:46 pm CDT May 22, 2026
Forecast Valid:
1pm CDT May 22, 2026-6pm CDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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