What are some alternatives?
When comparing AccuWeather and 1Weather, you can also consider the following products
Weather Underground - Weather Underground is committed to delivering the most reliable weather information possible.
Forecastie - A simple, opensource weather app for Android.
The Weather Channel - The Weather Channel and weather.com provide a national and local weather forecast for cities, as well as weather radar, report and hurricane coverage
Dark Sky for Web - Hyperlocal weather information, now on the web ⛈
YoWindow - YoWindow is a new kind of weather app that works like your window.
Windy - Wind and weather forecast for kiters, surfers, pilots, sailors and anyone else.