Weather Alerts For Glenwood Springs, CO

Pollen Index: 10.3 Pollen Level: high Predominant Pollen: Elm, Cedar/Juniper and Poplar/Aspen/Cottonwood. Based on past pollen counts and expected weather conditions, pollen levels for Wednesday will be falling into the very low range. The cause for the falling pollen levels is falling temperatures, rising humidity and heavy rains in the morning and afternoon which tend to wash pollen out of the air.