Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Crawl data donated by Alexa Internet. This data is currently not publicly accessible
TIMESTAMPS
The Wayback Machine - https://web.archive.org/all/20050325135905/http://www.intellicast.com:80/Local/USLocalStd.asp?loc=kpsp&seg=LocalWeather&prodgrp=CurrentWeather&product=CurrentTemps&prodnav=none
Now you can look up virtually any station's observation data for a given hour over the past 16 months!! Check under the "Historic" menu header when viewing your favorite location on Intellicast. Select "Archived Observations" and then select the month, day, year and hour you are interested in. Observations from July 1, 2003 up through today are now available!