Weather in Portland Mountain, United States
Weather Advisories
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Today's weather summary
The weather in Portland Mountain on Tuesday, July 28th, will be clear for most of the day.
There is also a chance of few clouds before dawn, at about 12 am.
Weather details for Portland Mountain, on Tuesday, July 28th:
The highest temperature during the day is going to be 23°C around 4 pm. The day will be dry, with average humidity of 37%, ranging from 16% to a maximum value of 59% at about 4 am. The wind will be strong, and will get up to 38 km/h at 3 pm, blowing from the south-west. The cloud coverage will range from 0% around 6 am to as high as 100% around 5 pm with an average of 10%.
There is no probability for any precipitation throughout the day. The dew point will range from -6°C up to a maximum value of 4°C around 1 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 6:15 am, and sunset at 9:03 pm, making it a total of 14 hours and 48 minutes of daylight.
Air quality forecast for Portland Mountain, on Tuesday, July 28th:
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 65 and 148.
Pollen forecast for Portland Mountain, on Tuesday, July 28th:
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 medium risk.
The weather in Portland Mountain on Wednesday, July 29th, will be cloudy throughout the day, with clear skies before dawn.
There's seems to be also high probability of few clouds before dawn around 4 am, and light rain in the afternoon around 4 pm.
Weather details for Portland Mountain, on Wednesday, July 29th:
The highest temperature during the day is going to be 21°C at about 2 pm. The day will be very dry, with average humidity of 29%, ranging from 18% to a maximum value of 62% at about 4 pm. The wind will be strong, and will get up to 37 km/h at 7 pm, blowing from the north-west. The cloud coverage will range from 0% around midnight to as high as 100% around 8 pm with an average of 63%.
The chances of precipitation throughout the day will change between 0% and 10%. The highest chance for precipitation will be around 4 pm and the lowest probability around midnight. The dew point will range from -7°C up to a maximum value of 5°C around 4 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be low with average pressure of 1006 hPa. Sunrise will be at 6:16 am, and sunset at 9:02 pm. The day will have 14 hours and 46 minutes of daylight.
Air quality forecast for Portland Mountain, on Wednesday, July 29th:
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 35 and 65.
Pollen forecast for Portland Mountain, on Wednesday, July 29th:
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 medium risk.
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