Nearby locations
Port Armstrong, Alaska, United States
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Rowan Bay, Alaska, United States
Nearby popular places
Port Armstrong Light (historical), United States
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Weather in Port Armstrong, United States

40°
Light fog
Feels like 36°
·
High44°Low36°
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Air quality

Full Details
0
25
500
Air quality:Good

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Today's weather summary

The weather in Port Armstrong on Tuesday, May 14th, will change throughout the day from raining lightly weather to cloudy, mixed with drizzle during the day, as well as light fog.

Looks like light rain will appear in the afternoon and a high probability for cloud overcast before dawn.

Weather details for Port Armstrong, on Tuesday, May 14th:

The highest temperature of the day will be 44°F at about 1 pm. The day will have very high relative humidity, with average humidity of 93%, ranging from 77% to a maximum value of 100% at about 11 pm. The wind will be light, and will get up to 8 mph at 1 pm, blowing from the south. The cloud coverage throughout the day will be around 100%.

The precipitation probability will change throughout the day between 0% and 45%. The highest chance for precipitation will be around 11 pm and the lowest probability around midnight. The dew point will range from 37°F up to a maximum value of 40°F around 9 am.

The visibility is expected to be fair with average visibility of 4 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1016 hPa. Sunrise will be at 4:48 am, and sunset at 8:50 pm. The day will have 16 hours and 2 minutes of daylight.

Air quality forecast for Port Armstrong, on Tuesday, May 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 25 and 35.

Pollen forecast for Port Armstrong, on Tuesday, May 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.

The weather in Port Armstrong on Wednesday, May 15th, is going to be raining lightly throughout the day, with cloud overcast during the morning.

There is also a chance for many clouds in the afternoon at about 4 pm.

Weather information for Port Armstrong, on Wednesday, May 15th:

The maximum temperature during the day will be 46°F around 5 pm. The day will have very high relative humidity, with average humidity of 89%, ranging from 69% to a maximum value of 100% at about 8 am. The wind will be light, and will get up to 6 mph at midnight, blowing from the south-west. The cloud coverage will range from 21% around 11 pm to as high as 100% around noon with an average of 83%.

The precipitation probability will change throughout the day between 0% and 40%. The highest chance for precipitation will be around 2 am and the lowest probability around 10 pm. The dew point will range from 35°F up to a maximum value of 38°F around 9 am.

The visibility is expected to be fair with average visibility of 6 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 4:47 am, and sunset at 8:52 pm, making it a total of 16 hours and 5 minutes of daylight.

Air quality forecast for Port Armstrong, on Wednesday, May 15th:

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 32 and 34.

Pollen forecast for Port Armstrong, on Wednesday, May 15th:

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.