Soaring Weather and Flight Planning Tools
Dr. Jacks UniViewer – NAM or RAP forecast. View different forecast parameters in an easy to use single viewer.
XCSkies – A single viewer layout with dozens of weather parameters. You can subscribe to unlock additional capabilities. Best viewed on a computer.
Thermal Index Report Generator – Generate a skew chart for the selected forecast station and temperature range.
1800WxBrief.com – great source for aviation weather, airport information, NOTAMs and other useful information.