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 and Breezy

36°F

2°C

Humidity 62%
Wind Speed NW 25 G 41 mph
Barometer 29.87 in (1012.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 13 Mar 11:54 am CDT
Extended Forecast for

4 Miles SE New Hartford IA

Winter Storm Watch March 15, 07:00pm until March 16, 10:00am
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. Windy, with a west northwest wind 22 to 28 mph, with gusts as high as 41 mph.

    High: 42 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: A 10 percent chance of snow after 4am. Increasing clouds, with a low around 28. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow between 8am and 10am. Mostly cloudy, with a high near 41. Breezy, with an east southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then Mostly
    Cloudy and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 9pm, then rain between 9pm and 4am, then rain, possibly mixed with snow after 4am. Low around 33. Windy, with an east wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Rain/Snow and
    Windy

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times. Widespread blowing snow after 4pm. High near 43. Windy, with an east northeast wind 18 to 23 mph becoming north 27 to 32 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 43 °F

    Rain/Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. The snow could be heavy at times. Widespread blowing snow. Low around 8. Windy. Chance of precipitation is 80%.

    Low: 8 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Areas of blowing snow before 8am. Partly sunny, with a high near 15. Windy.

    High: 15 °F

    Windy. Areas
    Blowing Snow
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Windy.

    Low: 1 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. Windy, with a west northwest wind 22 to 28 mph, with gusts as high as 41 mph.
Tonight
A 10 percent chance of snow after 4am. Increasing clouds, with a low around 28. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
A 30 percent chance of snow between 8am and 10am. Mostly cloudy, with a high near 41. Breezy, with an east southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of rain and snow before 9pm, then rain between 9pm and 4am, then rain, possibly mixed with snow after 4am. Low around 33. Windy, with an east wind 17 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Snow, possibly mixed with rain, becoming all snow after 4pm. The snow could be heavy at times. Widespread blowing snow after 4pm. High near 43. Windy, with an east northeast wind 18 to 23 mph becoming north 27 to 32 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow, mainly before 1am. The snow could be heavy at times. Widespread blowing snow. Low around 8. Windy. Chance of precipitation is 80%.
Monday
Areas of blowing snow before 8am. Partly sunny, with a high near 15. Windy.
Monday Night
Mostly clear, with a low around 1. Windy.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE New Hartford IA
 42.53°N 92.55°W
Last Update:
12:27 pm CDT Mar 13, 2026
Forecast Valid:
12pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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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