Weather in Altoona, United States
Weather Advisories
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Today's weather summary
The weather in Altoona on Thursday, May 16th, is going to be clear for most of the day, with cloud overcast before dawn.
There is also a chance for light rain before dawn around 3 am, and few clouds in the early morning around 5 am.
Weather details for Altoona, on Thursday, May 16th:
The highest temperature of the day is going to be 74°F at about 6 pm. The day will have high relative humidity, with average humidity of 69%, ranging from 42% to a maximum value of 92% at about midnight. The wind will be breezy, and will get up to 13 mph at 2 pm, blowing from the north-west. The cloud coverage will range from 0% around 5 pm to as high as 100% around 10 am with an average of 41%.
The precipitation probability will change throughout the day between 0% and 9%. The highest chance for precipitation will be around 4 am and the lowest probability around midnight. The dew point will range from 49°F up to a maximum value of 60°F around midnight.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 6:01 am, and sunset at 8:19 pm, making it a total of 14 hours and 18 minutes of daylight.
Air quality forecast for Altoona, on Thursday, May 16th:
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 37 and 57.
Pollen forecast for Altoona, on Thursday, May 16th:
Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have low risk.
The weather in Altoona on Friday, May 17th, will be clear throughout the day.
There is also a chance of few clouds before dawn, at about 4 am.
Weather details for Altoona, on Friday, May 17th:
The maximum temperature during the day is going to be 80°F around 4 pm. The day will have high relative humidity, with average humidity of 60%, ranging from 35% to a maximum value of 78% at about 6 am. The wind will be breezy, and will get up to 12 mph at 5 pm, blowing from the south. The cloud coverage will range from 0% around midnight to as high as 13% around 4 am with an average of 1%.
There is no probability for any precipitation throughout the day. The dew point will range from 48°F up to a maximum value of 58°F around 7 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 6:01 am, and sunset at 8:19 pm, making it a total of 14 hours and 18 minutes of daylight.
Air quality forecast for Altoona, on Friday, May 17th:
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 35 and 46.
Pollen forecast for Altoona, on Friday, May 17th:
Tree pollen on this day is expected to have medium risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
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