Current conditions at

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

92°F

33°C

Humidity 54%
Wind Speed S 10 mph
Barometer 29.84 in (1009.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 26 Jul 2:54 pm CDT
Extended Forecast for

2 Miles WNW Waverly IA

Extreme Heat Warning until July 27, 10:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until July 27, 10:00pm

    NOW until 10:00pm Mon

    Extreme Heat Warning

  • This Afternoon

    High: 93 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 77. South wind around 9 mph.  Chance of precipitation is 20%.

    Low: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday

    Monday: Patchy smoke after 4pm. Sunny, with a high near 93. Heat index values as high as 111. South wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 93 °F

    Mostly Sunny
    then Patchy
    Smoke

  • Monday Night

    Monday Night: Patchy smoke between 11pm and midnight. Increasing clouds, with a low around 70. North northeast wind 8 to 11 mph.

    Low: 70 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. Northeast wind 5 to 7 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 93. Heat index values as high as 114. South wind 7 to 9 mph.
Tonight
A slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. South wind around 9 mph. Chance of precipitation is 20%.
Monday
Patchy smoke after 4pm. Sunny, with a high near 93. Heat index values as high as 111. South wind 7 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Patchy smoke between 11pm and midnight. Increasing clouds, with a low around 70. North northeast wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 85. Northeast wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 83.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Waverly IA
 42.75°N 92.52°W
2:31 pm CDT Jul 26, 2026
3pm CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
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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