Springfield, Missouri, is preparing for near-record heat this Saturday, with temperatures expected to climb significantly. The city is experiencing a heat wave that could push temperatures close to historical highs for this time of year. Residents are advised to take necessary precautions to stay cool and hydrated, including staying indoors during the hottest parts of the day, drinking plenty of water, and avoiding strenuous activities. It's also important to check on vulnerable neighbors and relatives, especially the elderly and those without air conditioning.