Okay, got the initial version posted 🙂 The options are in the settings panel (under primary settings).
It works by checking the weather code against known adverse codes/reset codes. The the current code matches the adverse code, it sets a delay equal to the configured auto delay duration. Default is 24 hours. If a reset code matches it removes the rain delay if one is set (used for the hot code). I tried to keep it simple but later we can build on it. Let me know what you think!