If you can’t be bothered to check weather.com (or a comparable weather service) before you head out for work in the morning, you may not always know you need to bring an umbrella.
UmbrellaToday is the easiest weather tool to use, giving you a simple YES or NO answer when you enter your zip. Plus, you can set it up to send you a text message at a specified time (ideally before you’ve left the house for work) if you’re going to be needing your umbrella that day.