Nationally relevant

Dangerous Heat Index 103°F: Heat Advisory Thu 11am – Fri 8pm, over 90°F Wed ­– Sat

At Providence, a Heat Advisory is in effect Thu 11am – Fri 8pm for a dangerous heat index peaking to 103°F on Fri 12pm, with only slightly less oppressive heat indices 90°F Wed, 97°F Thu, and 94°F Sat. Similar conditions will affect much of southern New England with peaks to 105°F in Hartford, CT, and Cambridge, MA.

NWS Heat Index Chart, week of 2023-07-25

Heat indices this high can cause death. If outside, curtail strenuous activity, stay hydrated, take breaks, and seek shade when possible. Do not leave children or pets in vehicles. Check on elderly and other vulnerable people, especially if they have no air conditioning.

NWS Heat Safety
See weather.gov/safety/heat