GRLevel3 Version 2 is a Windows viewer for live and archive NEXRAD Level III data. It displays high resolution base products, dual polarization products, and derived products along with Local Storm Reports and severe weather warnings.
Screenshot
For more details, please see the GRLevel3 2.00 User Guide.
Downloads
GRLevel3 is free for 21 days after installing. When less than 5 days are left in the free trial period, a reminder screen is displayed.
GRLevel3 Version 1 users: do not install GRLevel3 Version 2 into an existing GRLevel3 Version 1 program directory! GRLevel3 2.00 is a completely separate program and works with different directories and registry entries.
GRLevel3 Version 2 has been replaced by GRLevel3 v3 and is no longer available for purchase. Try the GRLevel3 v3 21-day free trial to see if it meets your needs: GRLevel3 Version 3
Support
GRLevel3 uses your graphics hardware more than most applications. It accesses the hardware through DirectX 9 and requires Shader Model 2.0 or higher support in the graphics hardware. The latest version of DirectX is available at Microsoft's website:
It's also recommended that you download and install the latest drivers for your video card.
Minimum System Requirements