Weather in Waterloo, United States
Weather Advisories
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Today's weather summary
The weather in Waterloo on Sunday, September 13th, will change throughout the day from raining lightly weather to clear.
According to our models light rain will emerge before dawn and there is a high chance for clear skies in the afternoon.
Weather details for Waterloo, on Sunday, September 13th:
The maximum temperature of the day will be 29°C around 4 pm. The day will be extremely humid, with average humidity of 77%, ranging from 56% to a maximum value of 96% at about 7 am. The wind will be light, and will get up to 14 km/h at 5 pm, blowing from the west. The cloud coverage will range from 0% around 7 pm to as high as 100% around 9 am with an average of 53%.
The precipitation probability will change throughout the day between 0% and 74%. The highest chance for precipitation will be around 7 am and the lowest probability around midnight. The dew point will range from 19°C up to a maximum value of 21°C around 10 am.
The visibility is expected to be good with average visibility of 13 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:49 am, and sunset at 7:23 pm. The day will have 12 hours and 34 minutes of daylight.
Air quality forecast for Waterloo, on Sunday, September 13th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 25 and 56.
Pollen forecast for Waterloo, on Sunday, September 13th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Waterloo on Monday, September 14th, is going to be clear for most of the day, together with cloud overcast before dawn.
There is also a chance for some clouds before dawn at about 3 am.
Weather details for Waterloo, on Monday, September 14th:
The highest temperature of the day will be 22°C around 4 pm. The day will have comfortable humidity, with average humidity of 59%, ranging from 31% to a maximum value of 85% at about 3 am. The wind will be breezy, and will get up to 21 km/h at 10 am, blowing from the north. The cloud coverage will range from 0% around 6 am to as high as 100% around 2 am with an average of 17%.
There is no probability for any precipitation throughout the day. The dew point will range from 4°C up to a maximum value of 20°C around 1 am.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be high with average pressure of 1020 hPa. Sunrise will be at 6:50 am, and sunset at 7:21 pm. The day will have 12 hours and 31 minutes of daylight.
Air quality forecast for Waterloo, on Monday, September 14th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 23 and 41.
Pollen forecast for Waterloo, on Monday, September 14th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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