Around 60 bus drivers from First Hampshire and Dorset will strike this Monday, after their pay fell way below their colleagues in other regions.
The strike will cause disruption for passengers and school children in the Bridport, Portland and Weymouth areas.
The drivers, who are on £8.30 an hour, are in disputes over pay as their colleagues on Yellow Buses in Bournemouth, are on more than £10 an hour.
Management have offered a 1.5% rise from April 2013 for a year which would take their pay to £8.50.
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Plenty of sunshine for some, but a little more cloud in the east and feeling cold
A dry and sunny afternoon for most, although staying cold.
Most places will have a sunny day, but feeling chilly, with the chance of a little more cloud in northern areas.