Celestron HomeCast Deluxe Weather Station 47022 has everything the amateur forecaster could desire and enough readouts and displays to satisfy even the most dedicated armchair meteorologist. Far from a simple outdoor temperature indicator, these Celestron weather stations give you both indoor and outdoor temperature, a 5-icon animated display of current conditions, and a 3-color Comfort Indicator Bar that tells you at a glance whether you'll need to bundle up or strip down. But the Celestron Home Cast Deluxe Wireless Weather Forecasting Station doesn't stop with temperature; a full barometric pressure bar chart takes center stage, complete with current pressure and long-running pressure trends, and you can even measure the air pressure with the HomeCast Deluxe. The weather station helps you plan your day around changing conditions with a moon phase indicator, sunset/sunrise and moonset/moonrise times, and both indoor and outdoor humidity indicators. A 12-hour or 24-hour clock and a calendar up to the year 2099 are clearly visible with the HomeCast Deluxe's sharp LCD display, and the unit can be mounted on a wall or stand independently with its integrated prop. Celestron has enabled the weather station to utilize information from up to three sensors (one is included) at a distance of up to 100 feet, each with an LCD readout of temperature and humidity. You won't need to turn on the TV or boot up the computer to get detailed weather trends and real time information; simply take a look at your Celestron Home-Cast Deluxe LCD Weather Trend Station.