Removing pop ups from weather .com

Factual Questions
1

I mistakenly hit the “Allow Pop Ups” on weather.com.

How do I reset the pop up blocker?

I have Norton 360.

Thanks!

2

Firefox — it is under Tools, Options, Content
there should be a check mark in block popups. Click exceptions and remove weather.com from the list.

3

Done!

Thank you!