Honeywell TE923W Deluxe Weather Station with Rain Gauge, Barometer, Thermometer, Wind Data Monitors indoor and outdoor temperature and humidity Backlit display for easy readings in low light Measures wind speed and direction, rainfall amounts and barometric pressure Programmable ice-warning alarm; automatically sets to US Atomic Clock; Measures 5 by 18 by 17.5 inches; weighs 6.3 pounds