Tree pollen subsides, but all that rain may mean a rough grass pollen season Evan Jones May 25, 2016 1 minute read All those days of rain this month have been helpful to anyone dealing with tree pollen allergies, but now that same rain may make things more difficult for those allergic to grass pollen. More from WFIR’s Evan Jones. Share: Post navigation Previous: Hope Festival highlights good things in northwest neighborhoodNext: DMV urges caution as summer travel season nears Related Stories Salem Museum presents symposium on the Native American tribe that once lived where the Moyer Sports Complex now stands Gene Marrano February 26, 2026 0 200-year-old farmhouse may be saved; Water Authority releases data on Google data center water use Gene Marrano February 25, 2026 0 New FEMA map may change your need for flood insurance Denise Membreno February 24, 2026 0