Weather in Umatilla, United States
Weather Advisories
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Today's weather summary
The weather in Umatilla on Sunday, July 26th, will change throughout the day from cloudy weather to clear.
Looks like cloud overcast will emerge before dawn and a high probability for clear skies around noon.
Weather details for Umatilla, on Sunday, July 26th:
The highest temperature of the day is going to be 81°F around 5 pm. The day will be humid, with average humidity of 66%, ranging from 38% to a maximum value of 89% at about 6 am. The wind will be breezy, and will get up to 11 mph at 7 pm, blowing from the north. The cloud coverage will range from 1% around 9 pm to as high as 100% around 5 am with an average of 45%.
There is no probability for any precipitation throughout the day. The dew point will range from 52°F up to a maximum value of 57°F around 7 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 1018 hPa. Sunrise will be at 5:47 am, and sunset at 8:46 pm, making it a total of 14 hours and 59 minutes of daylight.
Air quality forecast for Umatilla, on Sunday, July 26th:
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 22 and 42.
Pollen forecast for Umatilla, on Sunday, July 26th:
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 Umatilla on Monday, July 27th, is going to be clear for most of the day, with few clouds during the morning.
There's seems to be also high probability of some clouds during the morning at about 10 am.
Weather details for Umatilla, on Monday, July 27th:
The maximum temperature during the day is going to be 80°F at about 4 pm. The day will have high relative humidity, with average humidity of 63%, ranging from 36% to a maximum value of 86% at about 7 am. The wind will be light, and will get up to 9 mph at 8 pm, blowing from the north. The cloud coverage will range from 0% around midnight to as high as 67% around 7 pm with an average of 10%.
There is no probability for any precipitation throughout the day. The dew point will range from 51°F up to a maximum value of 57°F around 10 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 1018 hPa. Sunrise will be at 5:48 am, and sunset at 8:45 pm, making it a total of 14 hours and 57 minutes of daylight.
Air quality forecast for Umatilla, on Monday, July 27th:
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 45 and 58.
Pollen forecast for Umatilla, on Monday, July 27th:
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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