Weather in Rocky Butte, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Rocky Butte on Tuesday, May 21st, will be cloudy throughout the day, together with few clouds before dawn.
There is also a chance for drizzle around noon at about 2 pm.
Weather details for Rocky Butte, on Tuesday, May 21st:
The highest temperature of the day is going to be 58°F around noon. The day will have very high relative humidity, with average humidity of 77%, ranging from 59% to a maximum value of 93% at about 11 pm. The wind will be light, and will get up to 8 mph at 8 pm, blowing from the south-west. The cloud coverage will range from 20% around 1 am to as high as 100% around 8 pm with an average of 92%.
The precipitation probability will change throughout the day between 0% and 40%. The highest chance for precipitation will be around 2 pm and the lowest probability around midnight. The dew point will range from 39°F up to a maximum value of 49°F around 11 pm.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be high with average pressure of 1022 hPa. Sunrise will be at 5:48 am, and sunset at 8:29 pm, making it a total of 14 hours and 41 minutes of daylight.
Air quality forecast for Rocky Butte, on Tuesday, May 21st:
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 16 and 32.
Pollen forecast for Rocky Butte, on Tuesday, May 21st:
Tree pollen on this day is expected to have high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
The weather in Rocky Butte on Wednesday, May 22nd, is going to be mostly clear for most of the day.
Additionally, there will be cloud overcast before dawn, at about 12 am.
Weather information for Rocky Butte, on Wednesday, May 22nd:
The maximum temperature during the day will be 60°F around 3 pm. The day will have very high relative humidity, with average humidity of 71%, ranging from 45% to a maximum value of 97% at about 4 am. The wind will be breezy, and will get up to 14 mph at 2 pm, blowing from the north-west. The cloud coverage will range from 7% around 3 pm to as high as 100% around 3 am with an average of 40%.
The chances of precipitation throughout the day will change between 0% and 20%. The highest chance for precipitation will be around 5 am and the lowest probability around midnight. The dew point will range from 38°F up to a maximum value of 50°F around 4 am.
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 1018 hPa. Sunrise will be at 5:48 am, and sunset at 8:30 pm. The day will have 14 hours and 42 minutes of daylight.
Air quality forecast for Rocky Butte, on Wednesday, May 22nd:
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 16 and 39.
Pollen forecast for Rocky Butte, on Wednesday, May 22nd:
Tree pollen on this day is expected to have high 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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