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

77°F

25°C

Humidity 24%
Wind Speed SE 17 G 25 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 14 May 1:54 pm CDT
Extended Forecast for

Gilbertville IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. Breezy, with a south wind 16 to 20 mph, with gusts as high as 28 mph.

    High: 77 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 55. Breezy, with a south southeast wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 85. South wind 11 to 13 mph, with gusts as high as 18 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 57. South southeast wind 5 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. East southeast wind 3 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm, then showers and thunderstorms after 7pm. Low around 58. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. Windy.

    High: 86 °F

    Chance
    T-storms and
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Windy.

    Low: 65 °F

    Partly Cloudy
    and Windy
    then Chance
    T-storms and
    Breezy

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Windy. Chance of precipitation is 70%.

    High: 87 °F

    Showers
    Likely and
    Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. Breezy, with a south wind 16 to 20 mph, with gusts as high as 28 mph.
Tonight
A slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 55. Breezy, with a south southeast wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 85. South wind 11 to 13 mph, with gusts as high as 18 mph.
Friday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 57. South southeast wind 5 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. East southeast wind 3 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm, then showers and thunderstorms after 7pm. Low around 58. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 50 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. Windy.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Windy.
Monday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Windy. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 59. Windy. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 77. Windy.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gilbertville IA
 42.42°N 92.2°W
Last Update:
2:06 pm CDT May 14, 2026
Forecast Valid:
2pm CDT May 14, 2026-6pm CDT May 20, 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