Chaney / AcuRite Digital Weather Station uses patented Self-Calibrating Technology to provide your personal forecast of 12 to 24 hour weather conditions. Self-Calibrating Forecasting is generated from weather data measured by a sensor in your yard – giving you the most accurate forecast available for your exact location. The bold, easy to read LCD screen also includes indoor / outdoor temperature with daily high / low information, barometric pressure history, moon phase, and Intelli-Time clock and calendar. Intelli-Time clock automatically updates itself for Daylight Saving Time. Display stands upright for tabletop use or is wall-mountable. The outdoor sensor features powerful wireless technology, weather-resistant construction and an integrated hanger for easy mounting. One-year limited warranty.