Wireless weather station with barometer. Station has easy to read LCD display, barometric pressure reading, history and forecast. Indoor temperature range is 32 degree F/122 degree F and 0 degree C/50 degree C. Outdoor temperature range is -4 degree F/140 degree F and -20 degree C/60 degree C (alkaline batteries) and -40 degree F/140 degree F and -40 degree C/60 degree C (lithium batteries). Wireless remote sensor has a 200 foot range.