Weather in Salem, United States
Weather Advisories
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Today's weather summary
The weather in Salem on Friday, December 20th, will be cloudy for most of the day, with few clouds before dawn.
There is also a chance for light fog before dawn around 12 am.
Weather details for Salem, on Friday, December 20th:
The highest temperature of the day is going to be 20°F at about midnight. The day will have very high relative humidity, with average humidity of 70%, ranging from 58% to a maximum value of 92% at about midnight. The wind will be breezy, and will get up to 11 mph at 4 am, blowing from the north. The cloud coverage will range from 6% around 9 am to as high as 100% around 11 pm with an average of 70%.
There is no probability for any precipitation throughout the day. The dew point will range from 0°F up to a maximum value of 18°F around midnight.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1033 hPa. Sunrise will be at 7:31 am, and sunset at 4:50 pm. The day will have 9 hours and 19 minutes of daylight.
Air quality forecast for Salem, on Friday, December 20th:
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 68.
Pollen forecast for Salem, on Friday, December 20th:
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 Salem on Saturday, December 21st, will be cloudy for most of the day, with fog before dawn.
There is also a chance for light fog during the morning around 9 am.
Weather details for Salem, on Saturday, December 21st:
The highest temperature during the day is going to be 17°F at about 10 pm. The day will have very high relative humidity, with average humidity of 75%, ranging from 70% to a maximum value of 82% at about 11 pm. The wind will be light, and will get up to 9 mph at 9 pm, blowing from the south-east. The cloud coverage will range from 66% around 3 pm to as high as 100% around 9 pm with an average of 98%.
There is no probability for any precipitation throughout the day. The dew point will range from -7°F up to a maximum value of 12°F around 10 pm.
The visibility is expected to be good with average visibility of 7 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1033 hPa. Sunrise will be at 7:32 am, and sunset at 4:50 pm, making it a total of 9 hours and 18 minutes of daylight.
Air quality forecast for Salem, on Saturday, December 21st:
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 32 and 70.
Pollen forecast for Salem, on Saturday, December 21st:
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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