The Met Office has issued a warning for ice and snow for Yorkshire today.
The ice warning is in force until 9am, while the snow warning is until 9am tomorrow.
Forecasters say today will be mainly cloudy with rain or sleet showers at low levels, falling as snow above 200 metres with slight or moderate accumulations possible.
Temperatures will rnage between 3 and -1 degrees celsius.
More snow is expected on Sunday.
Several bus services were disrupted yesterday because of the snow but they are understood to be running as normal today.