The May long weekend is officially upon us marking for many the first chance to get outdoors and enjoy a sunny getaway in the Interior. One of the biggest destinations for British Columbians and Albertans is the Shuswap Lake. While most people are looking to have some fun the RCMP are warning people to be cautious on the roads and on the lake. Plans to get outside and enjoy the weekend could be hampered by unpredictable weather.