Weather the day with confidence with your own weather and weather prediction information – pinpoint accuracy right from your own backyard. The 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 includes indoor / outdoor temperature and humidity with daily high / low information, heat index, wind speed / chill, multi-variable history chart, moon phase, self-setting clock and calendar. Atomic clock and calendar sets itself to the correct time and date with split-second precision, and adjusts itself for Daylight Saving Time (DST). Display stands upright for tabletop use or is wall-mountable. The wireless outdoor sensor features 3 different technologies in one easy-to-mount unit: thermometer, hygrometer, wind speed anemometer. One-year limited warranty. It's more than accurate, it's AcuRite. Digital Display Features: 12 to 24 weather forecast Patented Self-Calibrating Forecasting pulls data from a sensor in your backyard to give you the most accurate forecast for your exact location Indoor / outdoor temperature (ºF or ºC) Indoor / outdoor humidity Wind speed: current, peak, and average (MPH, KPH or knots) Heat index, wind chill and dew point Multi-variable history chart: barometric pressure, temperature & wind speed Atomic self-setting clock Atomic self-setting calendar (month/date) Automatically adjusts for Daylight Saving Time (DST) Moon phase Bright blue momentary backlight Daily high / low temperature & humidity Temperature & humidity trend arrows Tabletop or wall-mountable design Indicator for wireless sensor signal strength Wireless Outdoo