All your weather information at your fingertips! The Celestron Deluxe Weather Station is a wireless, easy-to-set-up freestanding unit with a detachable stand or wall hanger for easy installation. Two wireless outdoor sensors transmit data to the receiver where the information is displayed on the LCD screen. This indoor/outdoor weather station has a built-in barometer that reads current weather and atmospheric pressure. It records both indoor and outdoor temperature and humidity readings. It features easy-to-read digital time, alarm clock with snooze and calendar display. This wireless weather station also displays dew point, wind chill, wind speed, gust and direction, barometric pressure and rainfall measurements. It has weather alerts for high/low temperature and humidity and ice alert warnings to help prevent damage to home pipes and tanks.