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.

Fair

32°F

0°C

Humidity 69%
Wind Speed NW 9 mph
Barometer 29.64 in (1004.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 18 Feb 10:54 pm CST
Extended Forecast for

Waverly IA

Winter Weather Advisory February 19, 06:00pm until February 20, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northwest wind around 7 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 44. Breezy, with a north northeast wind 7 to 16 mph, with gusts as high as 22 mph.

    High: 44 °F

    Mostly Sunny
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 10pm. Low around 26. Blustery, with a north wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Blustery.
    Rain/Snow
    then Snow

  • Friday

    Friday: A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 32. Windy, with a west northwest wind 15 to 22 mph, with gusts as high as 29 mph.

    High: 32 °F

    Windy. Slight
    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. West northwest wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. Blustery.

    High: 25 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Northwest wind around 7 mph.
Thursday
A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 44. Breezy, with a north northeast wind 7 to 16 mph, with gusts as high as 22 mph.
Thursday Night
Rain and snow, becoming all snow after 10pm. Low around 26. Blustery, with a north wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A 20 percent chance of snow before 9am. Mostly cloudy, with a high near 32. Windy, with a west northwest wind 15 to 22 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 18. West northwest wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 25. Blustery.
Sunday Night
Partly cloudy, with a low around 9.
Monday
Sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 44. Breezy.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waverly IA
 42.73°N 92.46°W
Last Update:
9:56 pm CST Feb 18, 2026
Forecast Valid:
11pm CST Feb 18, 2026-6pm CST Feb 25, 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