Ok, it seems to be fixed for OS 4.3 and above...except...weather.com now only provides a maximum of 5 days of forecast, instead of 10. I should hopefully have an OS 4.2 version ready in a day or two.
Desktop Install
http://www.tateu.net/software/dl.php?f=BBWeatherDT
OTA (autodetect)
http://www.tateu.net/software/dl.php?f=BBWeather
The OTA link should hopefully detect if you are running a Storm or not. If it does not, you can force it with:
OTA (Storm)
http://www.tateu.net/software/dl.php?f=BBWeather&os=4.7
OTA (not a Storm)
http://www.tateu.net/software/dl.php?f=BBWeather&os=4.3