The Meade Instruments Personal Weather Station and Atomic Clock comes complete with a remote sensor with a 213-ft. range that allows you to monitor the temperature, and the 12- to 24-hour forecast (with cloud icons). The oversized screen features for different segments for the forecast, temperature, and the date. You can even expand this unit by adding up to two more sensors to monitor the temperature in three different areas. You can even choose from five different language settings (English, Spanish, French, German or Italian). This clock automatically sets itself to the US Atomic Clock and has a programmable alarm with snooze function. Requires 2 AA type batteries for the main unit and two additional AA batteries for the sensor. Batteries not included. This item is covered under a manufacturer's limited 1-year warranty.