People across the North West have seen new words introduced into the vocabulary of weather watching, having been battered by wind, hail, rain and snow recently.
We’ve learned about weatherbombs and thundersnow, and fortunately our readers have been able to capture some magical moments.
This fabulous photo of a lightning strike in the Culmore Point area of Inishowen was taken by William Duffy during a thundersnow episode.
Forecasters are warning that the cold snap will continue this week, with rain and hill snow on Thursday.
Please keep your videos and pictures coming - they provide a terrific record of the weather changes in the North West.