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 78%
Wind Speed NW 12 mph
Barometer 29.63 in (1004.3 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 24 Feb 9:54 pm CST
Extended Forecast for

New Hartford IA

  • Tonight

    Tonight: Mostly clear, with a low around 15. Wind chill values as low as 5. Northwest wind around 10 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Wind chill values as low as 5. Northwest wind 5 to 9 mph becoming light west in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 18. Calm wind becoming south around 5 mph after midnight.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Southwest wind 6 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Southwest wind 6 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

  • Saturday Night

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

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Wind chill values as low as 5. Northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 27. Wind chill values as low as 5. Northwest wind 5 to 9 mph becoming light west in the afternoon.
Wednesday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 18. Calm wind becoming south around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 37. Southwest wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 26. Southwest wind 6 to 9 mph.
Friday
Sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 23.
Saturday
A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 27.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 32.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
10:48 pm CST Feb 24, 2026
Forecast Valid:
10pm CST Feb 24, 2026-6pm CST Mar 3, 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