Weather in Wales: What exactly is Thundersnow?

Name: Weather in Wales: What exactly is Thundersnow?
Uploaded: 2017-01-11T08:05:43.000Z
Duration: 33 s
Description: With a chance of thundersnow across Wales and the rest of the UK, Behnaz Akhgar explains the weather phenomenon.

This video can not be played

To play this video you need to enable JavaScript in your browser.

The Met Office has said parts of Wales could see thundersnow on Thursday, after wintry showers were forecast across the UK.

But what is thundersnow?

BBC Wales weather presenter Behnaz Akhgar explains the less-familiar weather phenomenon and how to spot it.

Wales

11 January 2017