The 2026 spring pollen report signals a tough allergy season across much of the United States. Warmer weather is pushing ...

The AccuWeather 2026 U.S. Allergy Forecast warns of surging pollen levels across 29 states as spring warmth expands northward ...

Pollen is already ramping up in parts of the South and West. Here’s when tree, grass and weed pollen will spike — and which regions will have the highest levels this year.

AccuWeather's allergy forecast states that a lack of rainfall early in the weed-growing season (spring and summer), followed by temperatures dropping quickly later in the season, is expected to limit ...