New user question

I have been using Weather Watcher for about a week now and have been enjoying its features and ease of use.

I have a question, which might be dumb, but I have to ask. When I click on the Update Weather Now button two web pages open. Is this normal? This does not happen when I right click on the taskbar icon and click Retrieve Forecast(s). It is a bit of an annoyance in that I have to then close the two web pages.

Thank you for any advice.