Allergies & Pollen
Pollen Forecast for Roy, Montana
4.1
Low-Medium
Cedar/Juniper
Today
Based on past pollen counts and expected weather conditions, pollen levels for Thursday will be increasing over today's levels in the moderate range. This increase is due to rising temperatures, strong winds and lower relative humidity.
Outlook
The quantity of pollen grains in the air for Friday will be falling into the extremely low range. This decrease is due to falling temperatures and expected precipitation in the morning and evening which tends to wash pollen out of the air.