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

Waterloo, Waterloo Municipal Airport (KALO)

Lat: 42.55°NLon: 92.4°WElev: 873ft.

Fair

39°F

4°C

Humidity 70%
Wind Speed SW 14 mph
Barometer 29.76 in (1008.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Jan 1:54 am CST
Extended Forecast for

Waverly IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 21. Wind chill values as low as 10. Windy, with a northwest wind 16 to 24 mph, with gusts as high as 34 mph.

    Low: 21 °F

    Increasing
    Clouds and
    Windy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 20 by 5pm. Wind chill values as low as 5. Windy, with a north northwest wind 18 to 25 mph, with gusts as high as 34 mph.

    High: 24 °F⇓

    Becoming
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. Blustery, with a north northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.

    Low: 11 °F

    Clear and
    Blustery then
    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 32. Windy.

    High: 32 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 47. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
Increasing clouds, with a low around 21. Wind chill values as low as 10. Windy, with a northwest wind 16 to 24 mph, with gusts as high as 34 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 20 by 5pm. Wind chill values as low as 5. Windy, with a north northwest wind 18 to 25 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 11. Blustery, with a north northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 30.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 32. Windy.
Friday Night
Mostly cloudy, with a low around 6. Windy.
Saturday
Mostly cloudy, with a high near 14. Blustery.
Saturday Night
Mostly cloudy, with a low around 0. Blustery.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 4.
M.L.King Day
Partly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waverly IA
 42.73°N 92.46°W
Last Update:
10:32 pm CST Jan 12, 2026
Forecast Valid:
2am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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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