Pollen Forecast for Williamson, West Virginia

Concentration of pollen grains in the air for Thursday will be falling into the extremely low range. The cause for the falling pollen levels is falling temperatures, rising humidity, and expected precipitation in the evening which tends to wash pollen out of the air.

The amount of pollen in the air for Friday will be falling and will remain in the extremely low range. This relief in pollen levels is caused in part by rising humidity, strong winds and heavy rains in the morning, afternoon and evening which tend to wash pollen out of the air.