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

47°F

8°C

Humidity 71%
Wind Speed NE 6 mph
Barometer 30.10 in (1020.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 4 Mar 11:54 am CST
Extended Forecast for

Waterloo Municipal Airport IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 51. East southeast wind 3 to 6 mph.

    High: 51 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of sprinkles before 1am, then a chance of sprinkles after 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 37. East wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 53. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm, mainly after 3am. Low around 43. Southeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Mostly Cloudy
    then Rain

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 65. Breezy, with a south southeast wind 14 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers then
    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Breezy.
    Showers
    Likely then
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 51. East southeast wind 3 to 6 mph.
Tonight
A chance of sprinkles before 1am, then a chance of sprinkles after 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 37. East wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 53. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.
Thursday Night
Rain and possibly a thunderstorm, mainly after 3am. Low around 43. Southeast wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 65. Breezy, with a south southeast wind 14 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 61. Breezy.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 68. Breezy.
Monday Night
Mostly clear, with a low around 45.
Tuesday
A 50 percent chance of rain. Partly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo Municipal Airport IA
 42.55°N 92.41°W
Last Update:
11:26 am CST Mar 4, 2026
Forecast Valid:
12pm CST Mar 4, 2026-6pm CDT Mar 10, 2026
 
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Additional Resources

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Chance of Precipitation