A hot Saturday sent the thermometer to 90 degrees at Detroit Metro Airport, and the above-average heat will stick around for Sunday.
Saturday night, under mostly clear skies, lows will range from around 60 degrees in Ann Arbor and Port Huron to around 70 degrees near Downtown Detroit.
Sunday
Sunday will bring partly cloudy to mostly sunny skies. There is the chance of a stray shower over the Thumb in the morning, but expect it to be dry for most of the area. Highs will be in the upper 80s.
Sunday night, it will be partly cloudy with lows in the upper 60s. During the overnight hours, mainly after 2 a.m., scattered showers will begin to move into the area from the west.
Monday
The better chance of showers and thunderstorms will be Monday afternoon with mostly cloudy skies. Atmospheric moisture will fuel storms. Overall conditions will be favorable for some storms to become strong as a cold front sweeps southward. Downpours could cause additional rise of some area creeks and rivers, which are already elevated from Friday’s heavy rain.
Monday’s highs will top out in the lower to mid 80s, but it will be uncomfortably muggy. Lows will fall to the lower to mid 60s.
In national weather, Debbie is expected to make landfall on Florida’s Gulf Coast late Sunday or early Monday. The tropical storm is forecast to strengthen and could become a hurricane before landfall.
Tuesday
Here in Southeast Michigan, the chance for showers and thunderstorms will linger into Tuesday. Highs will be noticeably cooler in the mid 70s. Lows will be around 60 degrees.
Wednesday through Weekend
Skies are likely to be mostly sunny to partly cloudy from Wednesday through next weekend. During this stretch, highs will range from the mid 70s to 80 degrees. The normal highs next week are 82 to 83 degrees.