Detroit woke up Friday to air that already feels like mid-afternoon in July, with temperatures near 82°F at local airports and barely any overnight relief. The National Weather Service has placed southeast Michigan under an Extreme Heat Warning through 8:00 PM EDT TODAY. Expect a hot, sticky day with the threat of late-day storms, so anyone working outside or heading to early holiday gatherings should build the weather into their plans.
Dangerous Heat And Late-Day Storms
Afternoon highs are expected to peak around 98°F, and the humidity will push heat-index values into the 105–107°F range. West-southwest winds should run about 5–14 mph, with gusts near 23 mph. Scattered to numerous showers and thunderstorms are possible from late morning through the evening. Any stronger storms could bring damaging wind gusts and brief, heavy downpours that may cause localized urban flooding, according to the National Weather Service.
Where To Cool Off
The City of Detroit is using recreation centers and public libraries as cooling centers, giving residents somewhere to ride out the worst of the heat. Among the available sites are the Adams Butzel Complex at 10500 Lyndon and the Community Center at A.B. Ford at 100 Lenox St. Residents are urged to call 2-1-1 to find the nearest open location and confirm hours before heading out. The full list of sites and official instructions is available from the City of Detroit.
Independence Day And Weekend Outlook
Saturday, July 4 should back off the extremes a bit, with highs in the upper 80s, but it will not be a totally dry holiday. Showers and thunderstorms are likely around midday, and some spots could pick up about three quarters to one inch of rain. Additional rounds of thunderstorms are expected as the holiday weekend continues, which will keep humidity high and the risk of localized flooding in play. Forecasters recommend keeping plans flexible and checking updated forecasts from the National Weather Service.
How To Stay Safe
Health officials and forecasters stress the basics: drink plenty of water, avoid strenuous activity during the hottest part of the day, and never leave children or pets in parked vehicles, even for a short time. Outdoor workers should shift heavy tasks to the morning or evening, take frequent breaks in air-conditioned or shaded areas, and head indoors when thunderstorms roll through until lightning and heavy rain are over. Residents are also encouraged to check on older neighbors and people with medical conditions who might need help getting to a cooling center.
