Another summer day means another hot day on Key Biscayne, with temperatures climbing to near 90 degrees and a Heat Advisory once again in effect until 7 p.m. The National Weather Service in Miami is forecasting heat index values between 105 and 108 degrees.
Today, mostly cloudy skies early before becoming partly cloudy this afternoon. Winds will shift from the NNW to the southeast at 10 to 15 mph.
Tonight, a few passing clouds with a low of 82 degrees. Winds will shift to the SSW at 10 to 15 mph.
Friday, mix of sun and clouds in the morning, with increasing clouds during the afternoon and the chance of a stray shower or thunderstorm. The high will again be near 90 degrees, with SSW winds at 10 to 20 mph.
For hour-by-hour Key Biscayne weather updates and local radar, click here.