This script provides hourly granularity for national maps predicting several weather variables, Temperature, Dewpoint, Ceiling, and Visibility while providing Temperature Error and Dewpoint Error charts. In addition analysis charts for the past 24 hr. national Radar images, Surface Pressure Winds, and North American Surface Pressures are accessible with this script.
These maps are experimental and a part of the Localized Aviation MOS Program (LAMP). They are updated hourly.
Here is a
link to this script on my web site. As usual the experimental nature of these maps means they may never be adopted by the NWS.
The script is for use in a Saratoga template environment, although it may be easily adapted to other environments.
Options include running it in 'onmouseover' or 'onclick' mode to access the maps, and maximum and minimum widths of the maps for wide and narrow templates/styles. I find 'onmouseover' to provide the best viewing experience, but YMMV. Interestingly, the native 640px by 480px resolution of the analysis images scales up to 850px by 638px reasonably well in a wide style/template.
Edit 2015 March 8: Removed outdated version.