Achoo! It could be the summer of sneezing for allergy sufferers in the United States with AccuWeather predicting an "intense and prolonged" pollen season for large parts of the country in our "Sneezinal Allergy Forecast." According to the Asthma and Allergy Foundation of America, these are the top 5 worst Continental U.S. cities for allergies. #pollen #allergies READ MORE: accuweather.com/en/health-wellness/us-allergy-forecast-for-2024-calls-for-3-peaks-in-pollen/1632390