Temperatures in Wales have fallen dramatically - in some areas, to as low as -7.7°C. Parts of Wales woke up to snow on Wednesday morning, with dozens of schools closed due to the weather.
The Met Office has also issued a new snow warning for the rest of this week, and several roads have been closed. You can follow the latest on the impact of the snowfall through our live blog here.
When it gets this cold, you might start wondering about the Cold Weather Payment, and whether you're due an instalment of it. We've put together this handy guide on what the payment is, how to know whether you're eligible, and everything else there is to know about it.