Weather in Jefferson County, United States
Weather Advisories
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Today's weather summary
The weather in Jefferson County on Sunday, May 5th, is going to be cloudy throughout the day, together with drizzle around noon.
There's seems to be also high probability of light rain around noon around 2 pm, and clear skies during the night around 10 pm.
Weather information for Jefferson County, on Sunday, May 5th:
The maximum temperature of the day will be 62°F around midnight. The day will have comfortable humidity, with average humidity of 57%, ranging from 31% to a maximum value of 84% at about 10 pm. The wind will be strong, and will get up to 27 mph at 7 am, blowing from the south. The cloud coverage will range from 10% around 10 pm to as high as 100% around 8 pm with an average of 93%.
The precipitation probability will change throughout the day between 0% and 60%. The highest chance for precipitation will be around 3 pm and the lowest probability around midnight. The dew point will range from 29°F up to a maximum value of 35°F around 6 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be very low with average pressure of 1004 hPa. Sunrise will be at 6:25 am, and sunset at 8:22 pm. The day will have 13 hours and 57 minutes of daylight.
Air quality forecast for Jefferson County, on Sunday, May 5th:
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 43 and 70.
Pollen forecast for Jefferson County, on Sunday, May 5th:
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 very low risk.
The weather in Jefferson County on Monday, May 6th, will vary throughout the day from raining lightly weather to clear, mixed with drizzle during the day, as well as light fog.
Looks like light rain will appear before dawn and a high probability for clear skies during the evening.
Weather details for Jefferson County, on Monday, May 6th:
The highest temperature of the day will be 44°F around 6 pm. The day will have high relative humidity, with average humidity of 68%, ranging from 54% to a maximum value of 89% at about 1 am. The wind will be breezy, and will get up to 11 mph at 11 am, blowing from the south-east. The cloud coverage will range from 9% around 9 pm to as high as 100% around 3 pm with an average of 86%.
The chances of precipitation throughout the day will change between 0% and 40%. The highest chance for precipitation will be around 2 am and the lowest probability around 8 pm. The dew point will range from 24°F up to a maximum value of 34°F around 4 pm.
The visibility is expected to be fair with average visibility of 5 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:25 am, and sunset at 8:23 pm. The day will have 13 hours and 58 minutes of daylight.
Air quality forecast for Jefferson County, on Monday, May 6th:
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 31 and 45.
Pollen forecast for Jefferson County, on Monday, May 6th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low 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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