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.

Mostly Cloudy

23°F

-5°C

Humidity 81%
Wind Speed NW 18 G 23 mph
Barometer 30.32 in (1028.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 27 Nov 5:54 am CST
Extended Forecast for

3 Miles S Readlyn IA

Winter Storm Watch November 28, 06:00pm until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Watch

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 31. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 31 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Wind chill values as low as 5. Northwest wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. Wind chill values as low as 5. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow. Low around 21. Light east southeast wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Snow Likely
    then Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 29. East wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 29 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 14. Blustery. Chance of precipitation is 80%.

    Low: 14 °F

    Blustery.
    Snow then
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 21. Blustery.

    High: 21 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

Detailed Forecast

Thanksgiving Day
Partly sunny, with a high near 31. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 16. Wind chill values as low as 5. Northwest wind 9 to 15 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 29. Wind chill values as low as 5. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Friday Night
Snow. Low around 21. Light east southeast wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 29. East wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 14. Blustery. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 21. Blustery.
Sunday Night
Mostly cloudy, with a low around -1.
Monday
Partly sunny, with a high near 14.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Readlyn IA
 42.66°N 92.23°W
Last Update:
6:47 am CST Nov 27, 2025
Forecast Valid:
6am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
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