The Weather Company announced an expanded allergy forecasting experience for its Weather Channel app in 2026, adding tools designed to help allergy sufferers anticipate symptom flare-ups and identify their triggers.
The updates arrive in the app’s existing “Health & Wellness” section and go beyond static pollen counts. New free features include “weather aggravator insights,” which analyze how conditions such as high winds or humidity can intensify the effect of airborne allergens even when pollen counts themselves haven’t risen. The app will also provide a daily forecast of expected peak pollen levels, hyperlocal pollen forecasts based on ZIP code, and easy-to-read graphics showing whether allergy risks are higher, lower, or the same as the previous day.
Pollen tracking is being added to the app’s five-day weather forecasts, and users will be able to compare current allergy forecasts against a decade of historical pollen count data for their area.
Subscribers paying $4.99 per month or $29.99 per year for the app’s premium tier will receive additional detail. Later this summer, instead of general tree pollen warnings, the app will identify specific species — such as cedar or oak — to help users pinpoint what is causing their symptoms. Premium users will also gain access to hourly pollen radar layers, hourly pollen forecasts for the next 24 hours, and a symptom tracker intended to help correlate how a user feels with current outdoor conditions.
The additions may be particularly useful for the many people who manage seasonal allergies, as the app’s weather-based context could help explain why symptoms spike on days when pollen counts appear relatively low.
Source: The Verge