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.

Fog/Mist

24°F

-4°C

Humidity 96%
Wind Speed Calm
Barometer 29.83 in (1011.1 mb)
Dewpoint 23°F (-5°C)
Visibility 6.00 mi
Last update 27 Feb 1:54 am CST
Extended Forecast for

New Hartford IA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 28. Calm wind becoming southwest around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 49. Southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 21. West northwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a steady temperature around 25. North northeast wind 8 to 13 mph. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10. North wind 7 to 10 mph.

    Low: 10 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 28.

    High: 28 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain and snow after midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 28. Calm wind becoming southwest around 5 mph.
Friday
Sunny, with a high near 49. Southwest wind 6 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Increasing clouds, with a low around 21. West northwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Saturday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a steady temperature around 25. North northeast wind 8 to 13 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 10. North wind 7 to 10 mph.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 28.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 38.
Monday Night
A chance of rain and snow after midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Tuesday
A chance of rain or freezing rain before noon. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 43.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
2:27 am CST Feb 27, 2026
Forecast Valid:
2am CST Feb 27, 2026-6pm CST Mar 5, 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