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.

Overcast

37°F

3°C

Humidity 89%
Wind Speed NE 6 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 3 Apr 7:54 am CDT
Extended Forecast for

New Hartford IA

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 54. North northeast wind 6 to 15 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Low around 35. Breezy, with an east wind 14 to 16 mph becoming west in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers then
    Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: A slight chance of rain showers before 10am, then a slight chance of snow showers between 10am and 11am, then a slight chance of rain showers after 11am. Mostly cloudy, with a high near 45. Windy, with a west wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 45 °F

    Windy. Slight
    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Windy, with a west northwest wind 14 to 22 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Breezy, with a west northwest wind 13 to 16 mph, with gusts as high as 23 mph.

    High: 54 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 47. Windy.

    High: 47 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Blustery.

    Low: 22 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 54. North northeast wind 6 to 15 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Low around 35. Breezy, with an east wind 14 to 16 mph becoming west in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A slight chance of rain showers before 10am, then a slight chance of snow showers between 10am and 11am, then a slight chance of rain showers after 11am. Mostly cloudy, with a high near 45. Windy, with a west wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 31. Windy, with a west northwest wind 14 to 22 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 54. Breezy, with a west northwest wind 13 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 47. Windy.
Monday Night
Mostly clear, with a low around 22. Blustery.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36. Windy. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 69. Windy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43. Windy.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 57. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
5:48 am CDT Apr 3, 2026
Forecast Valid:
8am CDT Apr 3, 2026-6pm CDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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