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

43°F

6°C

Humidity 76%
Wind Speed NE 10 mph
Barometer 29.73 in (1007.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 10 Mar 11:54 pm CDT
Extended Forecast for

Waterloo Municipal Airport IA

  • Overnight

    Overnight: A 30 percent chance of rain after 5am. Cloudy, with a low around 31. North wind around 15 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain and snow likely before 11am, then a slight chance of snow between 11am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 41. Windy, with a north northwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Windy.
    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. West wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 51. Windy, with a west southwest wind 6 to 11 mph becoming south 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 51 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Thursday Night

    Thursday Night: Rain likely before 4am, then a chance of snow. Mostly cloudy, with a low around 32. Windy, with a south wind 18 to 25 mph becoming west after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Windy. Rain
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: A 30 percent chance of snow before 7am. Partly sunny, with a high near 45. Windy.

    High: 45 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly after 1am. Cloudy, with a low around 29. Blustery. Chance of precipitation is 70%.

    Low: 29 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Blustery

Detailed Forecast

Overnight
A 30 percent chance of rain after 5am. Cloudy, with a low around 31. North wind around 15 mph, with gusts as high as 21 mph.
Wednesday
Rain and snow likely before 11am, then a slight chance of snow between 11am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 41. Windy, with a north northwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 25. West wind 6 to 14 mph, with gusts as high as 20 mph.
Thursday
Increasing clouds, with a high near 51. Windy, with a west southwest wind 6 to 11 mph becoming south 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Rain likely before 4am, then a chance of snow. Mostly cloudy, with a low around 32. Windy, with a south wind 18 to 25 mph becoming west after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow before 7am. Partly sunny, with a high near 45. Windy.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 28.
Saturday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 20%.
Saturday Night
Rain and snow likely, mainly after 1am. Cloudy, with a low around 29. Blustery. Chance of precipitation is 70%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 38. Windy. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 9. Windy.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
Last Update:
10:37 pm CDT Mar 10, 2026
Forecast Valid:
12am CDT Mar 11, 2026-6pm CDT Mar 17, 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