The snow forecast remains uncertain, but here's what to expect for planning your weekend in Metro Detroit. Early Friday morning predictions suggest a light dusting of snow along the east side, with the northwest suburbs possibly receiving up to two inches.
As more detailed data arrives over the next 48 hours, the forecast will be updated. It appears this weekend will bring the season's first measurable snow, defined as at least 0.1 inch.
Snow accumulation will likely vary significantly between northern and southern parts of Southeast Michigan. Initial rain, the path of the low-pressure system, and melting snow will all influence snowfall amounts.
Accumulating snow is expected late Saturday night into Sunday. The northwest suburbs may experience snow mixed with rain Sunday morning, while the east side will mostly have rain. When temperatures drop to near freezing Sunday evening, snow chances will likely increase across Metro Detroit.
Off and on snow showers are expected Monday through Tuesday as lake effect bands develop. Temperatures will drop about 10 degrees on Saturday and another 10 degrees on Sunday, with highs in the 40s on Saturday falling to the upper 30s on Sunday.
“Measurable” is considered a tenth of an inch.
Overall, Metro Detroit residents should prepare for a notable shift to colder weather and the first measurable snow, with conditions varying locally.
Author's summary: Metro Detroit faces its first measurable snow this weekend with varying accumulations and a significant temperature drop, especially impacting the northwest suburbs and late Sunday evening.