Schools across the region are closed as part of a national strike by teachers.
A mass rally's due to be held on College Green in Bristol by staff protesting about increased workloads, pension changes and plans to bring in performance related pay.
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It will be dry and bright in the morning but as the day goes on it will become wet and very windy.
Eastern parts will have heavy rain in the morning, clearing by afternoon.
Fire and Rescue Service says it received a 999 call to say there had been an explosion in a third floor flat within a mid terraced building.