The Duchess of Cornwall is due to present service medals to soldiers who have recently returned to Wiltshire from Afghanistan.
The Duchess is Royal Colonel of 4th Battalion The Rifles, which is based at Bulford. The troops arrived back in October after a six month tour serving with Task Force Helmand.
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Stephen Gilbert who was the constituency's MP from 2010-15 will contest the St Austell & Newquay seat for the Liberal Democrats on 8 June.
It'll be dry and sunny to begin with this Bank Holiday weekend in the West, but with showers just around the corner.
It's a mixed weekend for the South West ahead with sunshine on Saturday but rain and showers across Sunday and Monday.