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

70°F

21°C

Humidity 84%
Wind Speed E 6 mph
Barometer 29.81 in (1009.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 20 May 10:54 pm CDT
Extended Forecast for

Denver IA

Flood Watch May 21, 01:00am until May 21, 07:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 3am. Some of the storms could be severe. Mostly cloudy, with a steady temperature around 66. East southeast wind 8 to 10 mph. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Some of the storms could be severe and produce heavy rainfall. High near 80. Windy, with a south southeast wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 80 °F

    Severe
    Thunderstorms
    and Windy

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Some of the storms could be severe. Low around 52. Windy, with a west wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Windy. Severe
    Thunderstorms
    then Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Breezy, with a west wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. West southwest wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 60%.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly after 3am. Some of the storms could be severe. Mostly cloudy, with a steady temperature around 66. East southeast wind 8 to 10 mph. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Some of the storms could be severe and produce heavy rainfall. High near 80. Windy, with a south southeast wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
Showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Some of the storms could be severe. Low around 52. Windy, with a west wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 71. Breezy, with a west wind 16 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 51. West southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 77.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 56.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 75.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Memorial Day
A 40 percent chance of showers. Mostly sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Denver IA
 42.68°N 92.31°W
Last Update:
10:49 pm CDT May 20, 2024
Forecast Valid:
11pm CDT May 20, 2024-6pm CDT May 27, 2024
 
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