A third-party service outage is currently affecting Hal, order tracking, and some other non-essential features. We currently have no timeline for resolution, but expect service to be restored gradually over the next few hours. (8:30pm ET 5/19)

WeatherFlow-Tempest

In January 2019, the founders of WeatherFlow Networks established a new company, WeatherFlow-Tempest Inc., with a focus on consumer weather stations. The Tempest is now one of the best-selling home weather stations in the US.