Weather in Allegheny, United States
Weather Advisories
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Today's weather summary
The weather in Allegheny on Sunday, July 26th, is going to be cloudy for most of the day, with some clouds around noon.
There's seems to be also high probability of many clouds during the morning at about 8 am.
Weather details for Allegheny, on Sunday, July 26th:
The highest temperature of the day will be 26°C at about 6 pm. The day will be extremely humid, with average humidity of 86%, ranging from 72% to a maximum value of 98% at about 7 am. The wind will be light, and will get up to 12 km/h at 3 pm, blowing from the north-west. The cloud coverage will range from 2% around 11 pm to as high as 100% around 9 pm with an average of 82%.
The chances of precipitation throughout the day will change between 0% and 44%. The highest chance for precipitation will be around 4 am and the lowest probability around midnight. The dew point will range from 18°C up to a maximum value of 21°C around 2 pm.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:33 am, and sunset at 8:40 pm. The day will have 14 hours and 7 minutes of daylight.
Air quality forecast for Allegheny, on Sunday, July 26th:
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 29 and 53.
Pollen forecast for Allegheny, on Sunday, July 26th:
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 Allegheny on Monday, July 27th, is going to be clear for most of the day, with few clouds during the morning.
There is also a chance for cloud overcast before dawn around 12 am.
Weather information for Allegheny, on Monday, July 27th:
The highest temperature during the day is going to be 27°C at about 6 pm. The day will have very high relative humidity, with average humidity of 74%, ranging from 54% to a maximum value of 93% at about 10 pm. The wind will be light, and will get up to 12 km/h at 2 pm, blowing from the north-west. The cloud coverage will range from 0% around 3 am to as high as 100% around 3 pm with an average of 26%.
There is no probability for any precipitation throughout the day. The dew point will range from 16°C up to a maximum value of 20°C around 9 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1011 hPa. Sunrise will be at 6:34 am, and sunset at 8:40 pm. The day will have 14 hours and 6 minutes of daylight.
Air quality forecast for Allegheny, on Monday, July 27th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 40 and 70.
Pollen forecast for Allegheny, on Monday, July 27th:
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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