Weather in Jefferson County, United States
Weather Advisories
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Today's weather summary
The weather in Jefferson County on Friday, July 24th, is going to be cloudy throughout the day, with few clouds before dawn.
There is also a chance for some clouds before dawn around 12 am.
Weather information for Jefferson County, on Friday, July 24th:
The maximum temperature during the day is going to be 29°C at about 2 pm. The day will be humid, with average humidity of 61%, ranging from 32% to a maximum value of 96% at about 6 am. The wind will be light, and will get up to 10 km/h at 3 pm, blowing from the south-west. The cloud coverage will range from 12% around 4 am to as high as 100% around 11 pm with an average of 81%.
There is no probability for any precipitation throughout the day. The dew point will range from 10°C up to a maximum value of 17°C around 11 pm.
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 5:51 am, and sunset at 8:12 pm. The day will have 14 hours and 21 minutes of daylight.
Air quality forecast for Jefferson County, 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 25 and 55.
Pollen forecast for Jefferson County, 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 Jefferson County on Saturday, July 25th, is going to be cloudy for most of the day, with many clouds around noon.
There's seems to be also high probability of moderate rain before dawn at about 3 am, and also some clouds around noon at about 12 pm.
Weather details for Jefferson County, on Saturday, July 25th:
The maximum temperature during the day is going to be 28°C around 5 pm. The day will be extremely humid, with average humidity of 79%, ranging from 63% to a maximum value of 92% at about 7 am. The wind will be light, and will get up to 14 km/h at 11 am, blowing from the south. The cloud coverage will range from 28% around 8 am to as high as 100% around 10 am with an average of 83%.
The chances of precipitation throughout the day will change between 0% and 40%. The highest chance for precipitation will be around 5 am and the lowest probability around midnight. The dew point will range from 16°C up to a maximum value of 24°C around 11 pm.
The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:51 am, and sunset at 8:12 pm. The day will have 14 hours and 21 minutes of daylight.
Air quality forecast for Jefferson County, 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 43 and 56.
Pollen forecast for Jefferson County, 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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