AccuWeather - Offers current local conditions, 5, 10, 15-day forecasts with maps, Doppler radar, and historical information provided. - http://wwwa.accuweather.com/forecast.asp?zipcode=19435
Weather Channel - Current conditions and forecast with radar map. - http://www.weather.com/weather/local/USPA0574
Weather Underground - Local conditions, links to satellite imagery with a 4-day forecast included. - http://www.wunderground.com/US/PA/Frederick.html