Weather Alerts For San Antonio/Stinson Municipal Arpt, TX

Pollen Index: 8.3 Pollen Level: medium-high Predominant Pollen: Ragweed, Elm and Chenopods. Pollen concentrations for Sunday will be increasing over today's levels in the high range. Since the weather has a major influence on pollen dispersal, this increase is due in part to higher temperatures and the lower dewpoint.