Motorists are warned to take care with early morning fog making driving conditions hazardous today (Tuesday).
There is fog, meaning reduced visibility, on the M62 between junction 27, M621 (Gildersome) and junction 23, A640 (Huddersfield).
Queues are starting to form on the A646 Burnley Road at Friendly because of temporary traffic lights, with one lane closed.
There are no reported problems on the trains and buses.
Weather wise, there will be a mixture of sunny and rainy spells throughout the day, with lows of 9C and highs of 15C.