Weather in Portland, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Portland on Wednesday, November 11th, will be cloudy throughout the entire day with no significant change.
Weather details for Portland, on Wednesday, November 11th:
The maximum temperature during the day will be 62°F at about 1 pm. The day will have very high relative humidity, with average humidity of 84%, ranging from 78% to a maximum value of 89% at about 9 am. The wind will be light, and will get up to 6 mph at noon, blowing from the south. The cloud coverage throughout the day will be around 100%.
There is no probability for any precipitation throughout the day. The dew point will range from 50°F up to a maximum value of 58°F around 4 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 7:04 am, and sunset at 4:45 pm, making it a total of 9 hours and 41 minutes of daylight.
Air quality forecast for Portland, on Wednesday, November 11th:
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 59 and 93.
Pollen forecast for Portland, on Wednesday, November 11th:
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 Portland on Thursday, November 12th, will be cloudy for most of the day.
There is also a chance of fog in the early morning, at about 5 am.
Weather information for Portland, on Thursday, November 12th:
The maximum temperature of the day will be 60°F around 2 pm. The day will have very high relative humidity, with average humidity of 90%, ranging from 75% to a maximum value of 100% at about 8 am. The wind will be light, and will get up to 5 mph at 11 pm, blowing from the south-east. The cloud coverage will range from 77% around 10 pm to as high as 100% around 9 am with an average of 94%.
There is no probability for any precipitation throughout the day. The dew point will range from 47°F up to a maximum value of 53°F around 4 pm.
The visibility is expected to be fair with average visibility of 6 mi throughout the day. Atmospheric pressure will be low with average pressure of 1007 hPa. Sunrise will be at 7:05 am, and sunset at 4:44 pm, making it a total of 9 hours and 39 minutes of daylight.
Air quality forecast for Portland, on Thursday, November 12th:
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 92.
Pollen forecast for Portland, on Thursday, November 12th:
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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