A chance of thunderstorms returns to the forecast today.  The likelihood of thunderstorm activity increases each day this week into the weekend. 

A 30 percent of thunderstorms today, an 80 percent Wednesday through Sunday.

     The valley will see a high of 87 today.  Look for an overnight low of 51. 

     Leadville, Fairplay and the mountains can expect a high of 77, a low of 41.