Meet the ClimaCell weather app. Alerting you when it’s about to rain, down to the minute, all around the world.

What if, wherever you’re living, working or traveling, you could receive an alert before it’s about to rain or snow and when the precipitation is about to end? And it’s pretty accurate, too?

ClimaCell, a fledgling weather technology company based in Boston, released a mobile app Monday that provides notifications for exact locations in more than 50 countries. It promises “street-by-street, minute-by-minute short-term forecasts.”

By Jason Samenow