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

15°F

-9°C

Humidity 70%
Wind Speed NW 12 mph
Barometer 30.18 in (1023.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 14 Jan 9:54 pm CST
Extended Forecast for

New Hartford IA

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as zero. North northwest wind 6 to 11 mph becoming light west northwest after midnight.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 29. Wind chill values as low as 5. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a temperature rising to around 30 by 2am. Blustery, with a south southwest wind 11 to 18 mph becoming west northwest in the evening. Winds could gust as high as 24 mph. Little or no snow accumulation expected.

    Low: 26 °F⇑

    Chance Snow
    and Blustery

  • Friday

    Friday: A slight chance of snow before noon, then a chance of snow showers after noon. Mostly cloudy, with a temperature rising to near 32 by 11am, then falling to around 23 during the remainder of the day. Wind chill values as low as 10. Windy, with a west northwest wind 18 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 32 °F⇓

    Windy. Slight
    Chance Snow
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5. Windy, with a northwest wind 20 to 24 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Cold and
    Windy

  • Saturday Night

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

    Low: -1 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 17. Breezy.

    High: 17 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

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

    Low: 1 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 12. Wind chill values as low as zero. North northwest wind 6 to 11 mph becoming light west northwest after midnight.
Thursday
A 30 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 29. Wind chill values as low as 5. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a temperature rising to around 30 by 2am. Blustery, with a south southwest wind 11 to 18 mph becoming west northwest in the evening. Winds could gust as high as 24 mph. Little or no snow accumulation expected.
Friday
A slight chance of snow before noon, then a chance of snow showers after noon. Mostly cloudy, with a temperature rising to near 32 by 11am, then falling to around 23 during the remainder of the day. Wind chill values as low as 10. Windy, with a west northwest wind 18 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 5. Windy, with a northwest wind 20 to 24 mph, with gusts as high as 30 mph.
Saturday
Partly sunny and cold, with a high near 10. Windy.
Saturday Night
Mostly cloudy, with a low around -1. Blustery.
Sunday
Partly sunny, with a high near 17. Breezy.
Sunday Night
Mostly cloudy, with a low around 1. Blustery.
M.L.King Day
Mostly sunny and cold, with a high near 10. Blustery.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 25.
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:
6:36 pm CST Jan 14, 2026
Forecast Valid:
10pm CST Jan 14, 2026-6pm CST Jan 21, 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