Weather in Haystack Rocks, United States
Weather Advisories
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Today's weather summary
The weather in Haystack Rocks on Friday, July 24th, will be cloudy throughout the day, with clear skies during the morning.
There is also a chance for few clouds before dawn at about 12 am.
Weather details for Haystack Rocks, on Friday, July 24th:
The maximum temperature of the day is going to be 26°C around 5 pm. The day will have high relative humidity, with average humidity of 65%, ranging from 38% to a maximum value of 92% at about 8 am. The wind will be light, and will get up to 9 km/h at 9 pm, blowing from the south-west. The cloud coverage will range from 0% around 9 am to as high as 100% around 10 pm with an average of 72%.
There is no probability for any precipitation throughout the day. The dew point will range from 10°C up to a maximum value of 15°C around 10 am.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 6:40 am, and sunset at 9:05 pm, making it a total of 14 hours and 25 minutes of daylight.
Air quality forecast for Haystack Rocks, on Friday, July 24th:
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 28 and 57.
Pollen forecast for Haystack Rocks, on Friday, July 24th:
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 Haystack Rocks on Saturday, July 25th, is going to be cloudy throughout the day, with some clouds in the early morning.
There is also a chance for few clouds before dawn around 12 am.
Weather details for Haystack Rocks, on Saturday, July 25th:
The highest temperature of the day will be 25°C at about 7 pm. The day will have very high relative humidity, with average humidity of 74%, ranging from 56% to a maximum value of 91% at about 11 pm. The wind will be light, and will get up to 9 km/h at 4 pm, blowing from the south. The cloud coverage will range from 11% around 2 am to as high as 100% around 11 pm with an average of 68%.
The chances of precipitation throughout the day will change between 0% and 15%. The highest chance for precipitation will be around noon and the lowest probability around midnight. The dew point will range from 13°C up to a maximum value of 21°C around 11 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 1016 hPa. Sunrise will be at 6:41 am, and sunset at 9:04 pm. The day will have 14 hours and 23 minutes of daylight.
Air quality forecast for Haystack Rocks, on Saturday, July 25th:
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 46 and 66.
Pollen forecast for Haystack Rocks, on Saturday, July 25th:
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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