Springfield Wireless Weather Forecaster This deluxe wireless weather forecaster displays current weather conditions and forecasts upcoming weather conditions, giving you all the weather information you need right from you own house. Features include: barometric weather forecast with icons, heat index and dew point readings, calendar and moon phase and a minimum/maximum temperature, barometric pressure and humidity memory, and more. A programmable temperature alert allows you to receive an alert when you need to be aware of temperature conditions. One remote sensor is included. The outdoor unit is rated to -40 degrees Fahrenheit conditions when using lithium ion batteries. The overall size of the main unit is 8 inches wide by 6-1/3 inches tall and features digits easy to read digits for easy viewing from across the room. The outdoor remote sensor features a semi-metallic silver finish and measures 2-1/2 inches wide by 3-1/3 inches tall for discreet outdoor placement.