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

29°F

-2°C

Humidity 72%
Wind Speed S 16 mph
Barometer 29.85 in (1012.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 26 Feb 9:54 am CST
Extended Forecast for

New Hartford IA

  • Today

    Today: Mostly sunny, with a high near 41. Southwest wind 8 to 10 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Southwest wind 6 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. Breezy, with a southwest wind 10 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 47 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 22. West northwest wind 9 to 11 mph becoming north northeast after midnight.

    Low: 22 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 28. North northeast wind 9 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 41. Southwest wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 28. Southwest wind 6 to 10 mph.
Friday
Sunny, with a high near 47. Breezy, with a southwest wind 10 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Increasing clouds, with a low around 22. West northwest wind 9 to 11 mph becoming north northeast after midnight.
Saturday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 28. North northeast wind 9 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Monday
Mostly cloudy, with a high near 36.
Monday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
8:52 am CST Feb 26, 2026
Forecast Valid:
10am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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