System Requirements

Weather Defender is the software thousands of people trust to keep their families and communities safe:
  • Always-on Threat Monitoring
    with customizable "Safe Zones"
  • Industry-specific Weather Maps
  • Alerts to E-mail, PDA, Cell

PLUS: Dozens of additional features designed to keep you safe and alive in a weather emergency

Purchase Weather Defender 
Start your 7-DAY FREE TRIAL today and experience the following benefits:
  • Connect your computer to a national weather network
  • Detect tornadoes, lightning, blizzards, and other hazards
  • Watch real-time weather graphics

PLUS: Receive a guided product tour by Founder & CEO Rory Groves

Start your 7-DAY FREE TRIAL now! 

Existing customers: The latest version of Weather Defender is always
available on the My Account page of the website.
Weather Defender was designed to run on the following system specifications:

Minimum Specs Recommended Specs
Operating System Windows 2000/XP/Vista/7 Windows XP/Vista/7
CPU 2.0 Ghz or better Dual-core or better
Memory 1 GB 2 GB or more
Disk Space 200 MB 1 GB or more
Internet 128 Kbps (dial-up) 1.5 Mbps or better (broadband)