Still doesn't work 3.6.13. It seems that the map is stuck at being centered somewhere in the Arctic -- so the map is always blue. Zoom all the way out (to world view) to see what I mean.

• "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
• "Remove the Cookies" from sites that cause problems: Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

• Don't make any changes on the Safe mode start window.

See:

• Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

I'm running 3.6.6 with the Flashblock add-on and this worked for me:

Tools ... Add-ons ... Extensions ... Flashblock ... Options ... Whitelist

Type in "weather.com" and click Add.

I tried this on a hunch since adding "maps.google.com" fixed a similar problem I had with Street View .

Thanks to those who provided help, but the tips didn't work for me.

I just applied the latest Flash update, however, and now the weather.com map-in-motion finally works for me, again.

I've been having a variety of odd problems with FireFox. Getting the latest Flash update fixed the weather.com map problem. I'm hoping it will fix the other stuff that's not been working.