weather.com Safari.
Weather.com will not work for me using Safari while it did up to about a week ago. it works fine if I use google Chrome.
MacBook Air, OS X Yosemite (10.10.2)
Safari doesn't load a page or webpage items are missing
Try setting up another admin user account to see if the same problem continues. Also try the Safe Mode.
Isolating an issue by using another user account
Safe Mode Startup – El Capitan. also Sierra
If it works in the Safe Mode, try running this program when booted normally and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor. Please use copy and paste as screen shots can be hard to read. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown.