Sault Ste. Marie Trail Report – 12/05
SAULT STE. MARIE AREA UPDATE via Sault Ste. Marie Snowmobile Association >> 12/05 12/5/25 Our Raco crew is crushing it! Already 3 grooms in 2 days! Here’s Brimley Bill’s report from his run- Trail 8 gets thinner close to Brimley. There are also some thin spots on the powerline, since it is more exposed to the wind. All in all, this is a great start to the season. More cold nights and snow in the forecast.” Thank you Bill! Looking awesome, especially for December 5th!! ❄️❄️❄️ <> <> Sault Ste. Marie Snowmobile Association Facebook Page <> SAULT STE. MARIE AREA UPDATE via Sault Ste. Marie Snowmobile Association >> 12/5/25 WEATHER UPDATE via US National Weather Service Marquette Michigan >> Lake effect snow continues over the eastern U.P this morning with 2 to 4 inches of snowfall expected. Snow will diminish by early afternoon and shift offshore. Slippery roads are expected along with reduced visibility. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaLake effect snow continues over the eastern U.P this morning with 2 to 4 inches of snowfall expected. Snow will diminish by early afternoon and shift offshore. Slippery roads are expected along with reduced visibility. WEATHER UPDATE via Meteorologist Brad Sugden >> Arctic air causes another decent lake effect set-up! Amounts will vary widely - as usual. Depending on where those bands set up in the eastern U.P., we could be looking at more than a foot !! It'll be very, very cold Thursday and Friday. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsarea #gaylord #petoskey WEATHER UPDATE via US National Weather Service Marquette Michigan >> Lake effect snow showers will develop in the northwest wind snowbelts today. Moderate to occasionally heavy lake effect snow showers are expected in the eastern U.P, resulting in difficult travel at times. Winter Weather Advisories have been issued for Alger, northern Schoolcraft and Luce counties. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaLake effect snow showers will develop in the northwest wind snowbelts today. Moderate to occasionally heavy lake effect snow showers are expected in the eastern U.P, resulting in difficult travel at times. Winter Weather Advisories have been issued for Alger, northern Schoolcraft and Luce counties. WEATHER UPDATE via US National Weather Service Gaylord Michigan >> Accumulating snow will continue across parts of northern Michigan into Thursday, especially north of the bridge. Lake effect snow is expected to bring quick accumulations on roads, rapid drops in visibility, and hazardous travel across parts of Chippewa county tonight into Thursday afternoon. #miweather #gaylord #cadillac #benzie #traversecity #petoskey #newberry #sooAccumulating snow will continue across parts of northern Michigan into Thursday, especially north of the bridge. Lake effect snow is expected to bring quick accumulations on roads, rapid drops in visibility, and hazardous travel across parts of Chippewa county tonight into Thursday afternoon. WEATHER UPDATE via 9&10 News >> We track another clipper system delivering more light snow Wednesday AM followed by breezy NW winds and lake effect snow Wednesday PM into Thursday. WEATHER UPDATE via Michigan Storm Chasers >> Don't look at us, we're just the messenger, but more lake effect snow is on the table for Wednesday into Thursday, December 3rd & 4th, 2025. Some lighter flurries from these bands may make it over to eastern Michigan as well, but the odds are stacked against. WEATHER UPDATE via US National Weather Service Marquette Michigan >> Lake effect snow showers come to an end in the Keweenaw this morning, followed by dry and partly cloudy weather across the UP for today. Another batch of light snow is on the way midweek as a Clipper moves through Wednesday with lingering lake effect Thursday. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaLake effect snow showers come to an end in the Keweenaw this morning, followed by dry and partly cloudy weather across the UP for today. Another batch of light snow is on the way midweek as a Clipper moves through Wednesday with lingering lake effect Thursday. <> Latest Trail Reports – Quick Links <>
Please keep in mind, on trail 480 there is construction and we cannot groom from 472 to the gate on the Raco side yet.
“After Dave groomed the Mission Hill route (889) , I went out and groomed the route from Raco to Brimley and Raco to Spile Dam (8 and part of 480). Raco has more snow than Brimley or the Soo. I made the first run on 480 to the Spile Dam Road turnaround. A couple photos show how deep the snow was before I packed it down. Use caution on trail 480. There were still tracks from automobile traffic.Postings From Regional Pages On Facebook
Our Raco crew is crushing it! Already 3 grooms in 2 days!
Please keep in mind, on trail 480 there is construction and we cannot groom from 472 to the gate on the Raco side yet.
Here’s Brimley Bill’s report from his run-
“After Dave groomed the Mission Hill route (889) , I went out and groomed the route from Raco to Brimley and Raco to Spile Dam (8 and part of 480). Raco has more snow than Brimley or the Soo. I made the first run on 480 to the Spile Dam Road turnaround. A couple photos show how deep the snow was before I packed it down. Use caution on trail 480. There were still tracks from automobile traffic.
Trail 8 gets thinner close to Brimley. There are also some thin spots on the powerline, since it is more exposed to the wind. All in all, this is a great start to the season. More cold nights and snow in the forecast.”
Thank you Bill! Looking awesome, especially for December 5th!! ❄️❄️❄️ #soo #snowphotos 
Temperatures get much colder Wednesday night into late week. Wind chills for many Thursday AM will be hovering near or below zero.
Another clipper system will be possible getting into our Friday.
Forecast 12-2-25: www.9and10news.com/weather/
-Meteorologist John Gross #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsarea #gaylord #cadillac #benzie #traversecity #petoskey
Discussion
As a cold front swings through, our favorable wind direction, water-to-air temperature difference, and other favorable lake effect ingredients ramp back up. At the current time, we are seeing enough signs for decent lake effect accumulation, primarily across the east-central UP, and slopes of Elmira/Gaylord. We begin with a couple 2-5" zones, but these areas may quickly see a jump to the next category up at our final call update tomorrow. Totals of 1-3" in west Michigan and the Porcupine Mountains will also suffice for now, but a few locations may see an upgrade to 2-5" where confidence improves. It's Michigan, it's meteorological winter, so while it may not be breaking news, it's still weather news that we must report. As meteorologists, it IS our job after all.
Timing
Primarily from noon Wednesday through 6 pm EST Thursday. Extensions for this time period are being monitored into very early Friday.
More weather updates coming to you throughout the winter, so make sure to follow us here at Michigan Storm Chasers to never be out of the loop again when it comes to statewide weather updates, both snow and severe. While you're here, check out our trusted partner of the day, Ronald McDonald House Charities of Detroit to donate to families in need this holiday season! Visit online at rmhc-detroit.org/ for all information. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsarea #gaylord #cadillac #benzie #traversecity #petoskeyDon't look at us, we're just the messenger, but more lake effect snow is on the table for Wednesday into Thursday, December 3rd & 4th, 2025. Some lighter flurries from these bands may make it over to eastern Michigan as well, but the odds are stacked against.
Discussion
As a cold front swings through, our favorable wind direction, water-to-air temperature difference, and other favorable lake effect ingredients ramp back up. At the current time, we are seeing enough signs for decent lake effect accumulation, primarily across the east-central UP, and slopes of Elmira/Gaylord. We begin with a couple 2-5" zones, but these areas may quickly see a jump to the next category up at our final call update tomorrow. Totals of 1-3" in west Michigan and the Porcupine Mountains will also suffice for now, but a few locations may see an upgrade to 2-5" where confidence improves. It's Michigan, it's meteorological winter, so while it may not be breaking news, it's still weather news that we must report. As meteorologists, it IS our job after all.
Timing
Primarily from noon Wednesday through 6 pm EST Thursday. Extensions for this time period are being monitored into very early Friday.
More weather updates coming to you throughout the winter, so make sure to follow us here at Michigan Storm Chasers to never be out of the loop again when it comes to statewide weather updates, both snow and severe. While you're here, check out our trusted partner of the day, Ronald McDonald House Charities of Detroit to donate to families in need this holiday season! Visit online at rmhc-detroit.org/ for all information.