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.

Partly Cloudy

34°F

1°C

Humidity 82%
Wind Speed NW 14 G 24 mph
Barometer 29.73 in (1007.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Jan 11:54 pm CST
Extended Forecast for

New Hartford IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. Wind chill values as low as 10. Windy, with a north northwest wind 15 to 20 mph increasing to 21 to 26 mph. Winds could gust as high as 37 mph.

    Low: 19 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 25. Wind chill values as low as 5. Windy, with a north northwest wind 16 to 26 mph, with gusts as high as 38 mph.

    High: 25 °F

    Becoming
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. Wind chill values as low as 5. North northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 31. Wind chill values as low as 5. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

    High: 31 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Blustery, with a south southwest wind 14 to 18 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 33. Windy.

    High: 33 °F

    Slight Chance
    Snow and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly cloudy, with a high near 12. Blustery.

    High: 12 °F

    Mostly Cloudy
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Blustery.

    Low: 2 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. Wind chill values as low as 10. Windy, with a north northwest wind 15 to 20 mph increasing to 21 to 26 mph. Winds could gust as high as 37 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 25. Wind chill values as low as 5. Windy, with a north northwest wind 16 to 26 mph, with gusts as high as 38 mph.
Wednesday Night
Mostly clear, with a low around 12. Wind chill values as low as 5. North northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 31. Wind chill values as low as 5. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Blustery, with a south southwest wind 14 to 18 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 33. Windy.
Friday Night
Mostly cloudy, with a low around 7. Windy.
Saturday
Mostly cloudy, with a high near 12. Blustery.
Saturday Night
Mostly cloudy, with a low around 2. Blustery.
Sunday
Mostly sunny, with a high near 22. Breezy.
Sunday Night
Partly cloudy, with a low around 6.
M.L.King Day
Mostly sunny, with a high near 16. Blustery.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
10:41 pm CST Jan 13, 2026
Forecast Valid:
12am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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