Weather in Grayson County, United States
Weather Advisories
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Today's weather summary
The weather in Grayson County on Friday, July 24th, will vary throughout the day from raining lightly condition to cloudy.
According to our models light rain will emerge before dawn and a high probability for cloud overcast before dawn.
Weather information for Grayson County, on Friday, July 24th:
The maximum temperature of the day is going to be 20°C at about 5 pm. The day will have very high relative humidity, with average humidity of 96%, ranging from 87% to a maximum value of 100% at about 11 am. The wind will be light, and will get up to 13 km/h at 7 pm, blowing from the south-east. The cloud coverage throughout the day will be around 100%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 10 am and the lowest probability around 1 am. The dew point will range from 14°C up to a maximum value of 18°C around 6 pm.
The visibility is expected to be fair with average visibility of 6 km throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 6:23 am, and sunset at 8:38 pm, making it a total of 14 hours and 15 minutes of daylight.
Air quality forecast for Grayson 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 30 and 59.
Pollen forecast for Grayson 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 Grayson County on Saturday, July 25th, will be mostly clear throughout the day, together with cloud overcast before dawn.
There's seems to be also high probability of light fog before dawn around 1 am.
Weather details for Grayson County, on Saturday, July 25th:
The highest temperature during the day is going to be 24°C at about 4 pm. The day will have very high relative humidity, with average humidity of 79%, ranging from 57% to a maximum value of 98% at about 3 am. The wind will be light, and will get up to 10 km/h at 5 pm, blowing from the west. The cloud coverage will range from 0% around 7 pm to as high as 100% around 10 pm with an average of 54%.
The chances of precipitation throughout the day will change between 0% and 35%. The highest chance for precipitation will be around midnight and the lowest probability around 1 am. The dew point will range from 15°C up to a maximum value of 18°C around 9 am.
The visibility is expected to be good with average visibility of 13 km throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:24 am, and sunset at 8:37 pm. The day will have 14 hours and 13 minutes of daylight.
Air quality forecast for Grayson County, on Saturday, July 25th:
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 Grayson 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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