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

-7°F

-22°C

Humidity 61%
Wind Speed SE 5 mph
Barometer 30.66 in (1041.1 mb)
Dewpoint -17°F (-27°C)
Visibility 10.00 mi
Wind Chill-19°F (-28°C)
Last update 24 Jan 9:54 am CST
Extended Forecast for

New Hartford IA

  • Today

    Today: Mostly cloudy and cold, with a high near 2. Wind chill values as low as -15. South southeast wind around 5 mph becoming calm in the afternoon.

    High: 2 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -6. Wind chill values as low as -15. Light and variable wind.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. Light north northeast wind becoming north 5 to 10 mph in the morning.

    High: 7 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -10. Wind chill values as low as -25. Northwest wind 8 to 10 mph.

    Low: -10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 13. West northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 13 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15. Blustery.

    High: 15 °F

    Mostly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy and cold, with a high near 2. Wind chill values as low as -15. South southeast wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around -6. Wind chill values as low as -15. Light and variable wind.
Sunday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. Light north northeast wind becoming north 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around -10. Wind chill values as low as -25. Northwest wind 8 to 10 mph.
Monday
Sunny, with a high near 13. West northwest wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 15. Blustery.
Tuesday Night
Partly cloudy, with a low around 0.
Wednesday
Partly sunny, with a high near 14.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Sunny, with a high near 11.
Thursday Night
Partly cloudy, with a low around -2.
Friday
Mostly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
9:37 am CST Jan 24, 2026
Forecast Valid:
10am CST Jan 24, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation