Weather Alerts For Weston, Washington, D.C.

Pollen Index: 11.1 Pollen Level: high Predominant Pollen: Maple, Cedar/Juniper and Alder. Based on past pollen counts and expected weather conditions, pollen levels for Sunday will be falling but will remain in the high range. This decrease is due to falling temperatures and expected precipitation in the afternoon and evening which tends to wash pollen out of the air. This reduction in pollen levels should be a relief to allergy sufferers.