More bus services around Calderdale are being delayed because of the snow.
The 531 is not operating via Millbank.
The 539 is terminating at Bradshaw Church, not Hungerhill.
The 553 is not operating to Fountain Head due to snowy conditions.
The 560 is terminating at Rishworth, not Commons.
The 591 and 593 are terminating at Mytholm Turning Circle, not serving Old Town or Heptonstall.
The 591 and 593 from Halifax are terminating at Hebden Bridge town centre.
The 900 is running the route of 901.
There is no weather-related disruption reported for train services.
There is heavy traffic and delays on the M62 westbound between junction 25 at Brighouse and junction 22 at Rishworth Moor.
Meanwhile the Met Office has issued snow and ice warnings for Calderdale for tonight and tomorrow.
A snow warning is in place until 6pm tonight when heavy rain is predicted.
An ice warning is then in place from 9pm tonight until 9am tomorrow, and another snow warning has been issued from 9am tomorrow through until 9am on Thursday, bvut there are no flood alerts for Calderdale.
Police are urging drivers to take extra care, especially as roads may be more slippery than they appear.
They said side routes in particular could be hazardous.
Calderdale College say they are open as usual this evening.