Weather
Michigan Snow Friday: Thumb Region Faces Lake-Effect Showers
Detroit, MI – Southeast Michigan residents could see the season's first snowflakes as colder air moves into the region Thursday, November 12, bringing falling temperatures, lake effect snow chances an
By Cameron Hayes · 2026-11-11T12:04:34.678Z
Detroit, MI – Southeast Michigan residents could see the season's first snowflakes as colder air moves into the region Thursday, November 12, bringing falling temperatures, lake effect snow chances and overnight lows dipping into the upper 20s by Friday night.
According to the National Weather Service in Detroit/Pontiac, Wednesday will bring relatively mild conditions, with afternoon temperatures reaching the low to mid 50s before increasing cloud cover and rain chances develop later in the day.
Temperatures Drop as Snow Chances Increase
A colder air mass is expected to arrive Thursday, pushing daytime highs into the 42 to 47 degree range across southeast Michigan.
By Friday, temperatures could struggle to reach the lower 40s, with forecast highs between 39 and 41 degrees.
Overnight temperatures are expected to fall further, reaching approximately 30 to 34 degrees Thursday night and 27 to 32 degrees Friday night.
The colder conditions will create opportunities for melting snowflakes beginning Thursday, with snow chances increasing Friday as lake effect precipitation develops.
Michigan's Thumb Region Faces Greatest Snow Potential
Forecasters indicate that Michigan's Thumb region, northeast of the Detroit metropolitan area, has a greater chance of experiencing lake effect snow bands.
Minor accumulations are possible, particularly on grassy areas and elevated surfaces where snow may collect more easily.
Widespread significant accumulation is not currently indicated in the forecast.
Drivers traveling through portions of the Thumb should remain alert for changing visibility and localized precipitation, although major travel disruptions have not been forecast.
Cold Weather Continues Through the Weekend
Saturday temperatures are expected to recover slightly, reaching 42 to 45 degrees, followed by highs between 44 and 47 degrees Sunday.
However, overnight temperatures could remain near or below freezing, particularly Saturday morning.
Residents across Wayne, Oakland, Macomb and surrounding counties should prepare for noticeably colder conditions following Wednesday's mild weather.
The National Weather Service encourages residents to monitor updated forecasts as the first potential snow event of the season approaches.