Warming up ahead of weekend storms

We've got another nice day with above average temps today, a few degrees warmer with low valley temps in the 70s. Can't rule out an isolated shower/storm. Chances are minimal. Winds will be lighter S 5-10mph. As we warm for the start of the weekend with low 70s tomorrow, chances of showers and storms begin to push up from the south with low pressure and increase. 30% chances of storms tomorrow that will mainly affect the central mountains. Better chances of showers and storms by Saturday and Sunday around 70% with gusty winds and temps dropping.