PIEDMONT TRIAD, N.C. (WGHP) — Sunny skies return today, but we are warming up!  Two areas of high pressure are spinning over the Carolinas, keeping the humidity low and skies clear. Temperatures warm up to the mid-80s today, then lower-90s tomorrow. Over the weekend, these dual highs weaken, allo wing the humidity to climb.  High temperatures [...] ...read more read less