The AcuRite Pro Color Weather Station with Wind Speed. Plan the day with confidence with your own weather prediction information – pinpoint accuracy right from your own backyard. The AcuRite Pro Weather Center 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. Illuminated color display with auto-dimming brightness. 12 to 24 hour 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. Wind speed: current, low, peak, and average (MPH or KPH). Indoor and outdoor temperature (degrees Fahrenheit and Celsius) with trend arrow. Indoor and outdoor humidity (%RH) with trend arrow. Humidity level icon indicates high, low or ideal indoor conditions. Heat index, wind chill, and dew point. Daily and all-time high records for temperature, humidity, and wind speed. Daily and all-time low records for temperature and humidity. Barometric pressure with trend arrow and manual calibration option. Moon phase. Intelli-Time clock and date (month/day/year). Automatically adjusts for Daylight Saving Time (DST). Tabletop or wall-mountable design. Indicator for wireless sensor signal strength. “Strong wireless range up to 330 feet (100 meters). Transmits data every 18 seconds. 2 year battery life. Durable, all-weather construction. Easy installation includes mounting hardware.