Hyperlocal weather information at your fingertips for home, office, or business use with this AcuRite Weather Station. This professional home weather station allows you to monitor your backyard weather conditions from anywhere, anytime. A Weather Center to Monitor Accurate Weather Conditions, Anywhere: This personal weather station allows you to monitor weather conditions in the home, garden, RV park, or any precise location. Enjoy the benefits of an anemometer, rain gauge, wind vane, hygrometer, and thermometer all in one wireless device. Many customers enjoy utilizing this home weather station as a wireless forecast station due to its reliable forecasting technology. Using the built-in weather barometer, the weather station takes 4,000 readings at 12-minute increments to calculate a running average and compute the barometric pressure for your exact location. The pressure accuracy of AcuRite self-calibrating forecasters increases with each new reading over a period of time (Learning Mode). After 14 days, the self-calibrated pressure is reasonably accurate (although the algorithm continues to run; 4,000 readings = 33.33 days) and the weather forecaster is ready for superior weather prediction. Protect your family, house, and garden with minute-by-minute updates in weather changes, including the outdoor temperature, humidity, wind speed/direction, rainfall, and lightning. Plus, the display includes an indoor thermometer and hygrometer to measure indoor temperature, humidity, and barometric pressure. The professional AcuRite weather station is easy to set up, includes mounting hardware, and features a 2-year battery life (not included)..