£10 million pounds is to go to improving the electricity network in Mid Galloway.
The region was hard hit by the winter weather in 2012 and in March this year.
Scottish Power have now announced that they are investing in the network to improve its storm resistance.
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There will be major delays to almost all railway services in the region over the three days. Replacement buses will be operating.
Police and local authorities in Cumbria are issuing road traffic and safety advice ahead of the Appleby Horse Fair, which begins next week.
Scottish rugby star Stuart Hogg had a round of golf at Wentworth yesterday... and was snapped next to One Direction's Niall Horan.