By CHRIS COLLINS
(undated) — One more day in the hot box before some relief descends upon the Pioneer Valley. A Heat Advisory has once again been issued for all of Western Mass as our mini heat wave enters day number three. Residents are advised to limit outdoor activity during the daytime hours. A cold front is expected to roll through the region sometime later today which could generate some strong late day thunderstorms. Cooler and damp weather is expected by the end of the work week.