Snow has fallen over the majority of the region, with West Yorkshire and North Yorkshire hardest hit.
There has also been reports of lighter snow fall in South Yorkshire around lunchtime today.
And the extreme winter weather is set to continue, according to forecasters at the Met Office.
A Met Office yellow weather warning for snow and ice is in place for Yorkshire from 6pm today (31 Jan) until 12pm tomorrow (1 Feb), covering East, North, South and West Yorkshire.Friday will be cloudy with further wintry showers, especially in the east. It will also feel very cold in the strengthening northeast breeze.
Saturday will be cold, with further wintry showers in the east.
It will be increasingly cloudy on Sunday after widespread overnight frost, with rain or snow likely by evening, but this should clear on Monday.