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 and Breezy

48°F

9°C

Humidity 61%
Wind Speed W 23 G 35 mph
Barometer 29.34 in (993.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 18 Feb 4:54 am CST
Extended Forecast for

New Hartford IA

Wind Advisory February 18, 06:00am until February 18, 04:00pm
Red Flag Warning February 18, 10:00am until February 18, 07:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning

  • Today

    Today: Sunny, with a high near 59. Very windy, with a west southwest wind 31 to 36 mph decreasing to 21 to 26 mph. Winds could gust as high as 48 mph.

    High: 59 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Breezy, with a west wind 12 to 17 mph becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 23 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 47. Breezy, with a north wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 25. Windy, with a northwest wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Rain/Snow
    Likely and
    Blustery then
    Snow Likely
    and Windy

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 32. Windy, with a west northwest wind 13 to 21 mph, with gusts as high as 28 mph.

    High: 32 °F

    Slight Chance
    Snow and
    Windy then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Blustery.

    High: 26 °F

    Mostly Sunny
    and Blustery

Detailed Forecast

Today
Sunny, with a high near 59. Very windy, with a west southwest wind 31 to 36 mph decreasing to 21 to 26 mph. Winds could gust as high as 48 mph.
Tonight
Mostly clear, with a low around 30. Breezy, with a west wind 12 to 17 mph becoming northwest 6 to 11 mph after midnight. Winds could gust as high as 23 mph.
Thursday
A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 47. Breezy, with a north wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 25. Windy, with a northwest wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 32. Windy, with a west northwest wind 13 to 21 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 26. Blustery.
Sunday Night
Mostly clear, with a low around 10.
Monday
Sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 41. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Hartford IA
 42.58°N 92.61°W
Last Update:
4:36 am CST Feb 18, 2026
Forecast Valid:
5am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation