After a year of testing and user feedback, the newly-redesigned, free AccuWeather app has over 50 new and enhanced features that can help plan your day ahead of time based on weather and air quality.

Chief Meteorologist Jon Porter demonstrates how you can access daily and hourly forecasts on the free AccuWeather app. These features also include a radar map that can be monitored for your area.

One of the best features on the free AccuWeather app is its lightning maps and alert notifications. Chief Meteorologist Jon Porter demonstrates these features designed to keep you safe from lightning.

Chief Meteorologist Jon Porter demonstrates many of the best features of the free AccuWeather app that can help you make the best weather-impacted decisions when planning your day. 26,323 people ...

If you have any outdoor activities planned in advance, be sure to also monitor the weather. You can do so through the free AccuWeather app's day-by-day forecasting that can extend as far as 15 days.

One of the main features of the free AccuWeather app is WinterCast. Chief Meteorologist Jon Porter demonstrates how it helps you prepare for inclement winter weather as we approach the cold season.

In the event of severe weather, it's important to be prepared before the storm arrives. Here's how the free AccuWeather app can help you stay ahead of the storm, especially when lightning starts.

Chief Meteorologist Jon Porter demonstrates how the free AccuWeather app provides you with fast alert notifications to keep you informed ahead of time from looming severe weather threats in your area.

All eyes are on Erin as the storm continues to churn across the Atlantic. With the free AccuWeather app, you can keep track of the storm, which is expected to become the first hurricane of the season.

With all eyes on Hurricane Erin, Chief Meteorologist Jon Porter demonstrates how the free AccuWeather app can help you keep track of the storm including any future hurricanes throughout the season. 27 ...

With the free AccuWeather app, you can not only monitor local weather forecasts for more than one area, but you also have more than a dozen new maps to monitor rain, lightning and even wind flow.

When you download the free AccuWeather app, you'll receive fast notifications about all kinds of weather threats, including thunderstorms, tornadoes, flash flooding and even heat waves. 26,323 people ...