Hot Weather Advisory: Temperatures are expected to reach hot temperatures Wednesday-Sunday with highs in the upper 90’s with high humidity. Residents are encouraged to avoid prolonged sun exposure, wear sun protection such as hats and sunscreen and remain hydrated. Take extra precaution if working or spending time outside. When possible, reschedule strenuous activities to early morning or evening. Try to avoid times of peak sun. For full heat advisory tips and information, including places to stay cool, visit the Wellesley Health Department’s website.