AccuWeather: Casper, WY - 5-day weather forecast, wind chill or heat index, National Weather Service forecast for the surrounding area. - http://wwwa.accuweather.com/index-forecast.asp?zipcode=82601
National Weather Service: Casper, WY - Current conditions, maximum and minimum temperatures in the past 6 hours, weather summary for the past 24 hours. - http://weather.noaa.gov/weather/current/KCPR.html