Pollen Forecast for Warrenton, Oregon

Based on past pollen counts and expected weather conditions, pollen levels for Thursday will be falling in the low range. This lower level is caused by rising humidity, weak winds and expected precipitation in the evening which tends to wash pollen out of the air.

Pollen concentrations for Friday will be falling into the extremely low range. This lowering of pollen concentrations is a result of rising humidity and heavy rains in the morning and evening which tend to wash pollen out of the air.