A nice day is setting up across Wyoming.  Expect more sunshine over all counties today with warmer temperatures.  Today's highs will rise mostly into the 70's with some higher elevation areas in the upper 60's and eastern regions possibly reaching the low 80's.  Winds will be light to breezy for the most part.  The chance for isolated thunderstorms will be confined to northern and eastern Wyoming, especially after 3PM today.  There will be a low chance for severe thunderstorm activity into tonight.  Tomorrow, a frontal system pushes through.  Friday's temperatures will be cooler statewide, and there will be a much greater chance for thunderstorm activity.