Allergy Forecast Tool*

Check the pollen and extended weather forecast online, here at Plan ahead with your local forecast, or enter a zip code for another location.

Check Forecast

NEW ZYRTEC® AllergyCast*

Now with Symptom Tracker to help you better understand and manage your allergy symptoms. Available for iPhone® and Android. Standard data rates apply.

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Video Library

Choose from a variety of subjects to get great tips and in-depth advice on managing your allergies.

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The information contained in the Allergy Forecast is provided by third parties for informational purposes only, and does not represent a guarantee of accuracy or an endorsement, direct or implied, by McNeil Consumer Healthcare Division of McNEIL-PPC, Inc.