Munising Area Trail Report – 01/20
MUNISING AREA UPDATE via Alger County SORVA – 01/20 TRAIL REPORT – Wednesday, 01/20/2021 TRAILS GETTING SET! Past 24 hour Grooming Operations: All of Trail 8, Trail 7 North DETAILED TRAIL REPORT HERE: https://www.algersorva.com/trailreport/1-20-2021/ <> REGIONAL TRAIL REPORTS Visit Alger County SORVA Facebook Page >>>> <> Visit Alger County SORVA Trail Report >>>> <> Visit TNT Trenary Northern Trails Facebook Page >>>> <> WEATHER UPDATE via Michigan Storm Chasers >> Two forecasts for today, January 13th, 2026, and Wednesday, January 14th, 2026, regarding system snow, then lake effect snow. WEATHER UPDATE via Pictured Rocks Marine Weather Conditions >> Here's the updated 3-day snowfall forecast through 7am Friday morning. This includes some system snow today, then lake-effect snow starting tonight and lasting into Thursday morning, followed by more system snow late Thursday into Friday. Temperatures will be relatively warm today, but will plummet overnight tonight. Back to winter! #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsarea This content isn't available right now WEATHER UPDATE via US National Weather Service Marquette Michigan >> #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsarea WEATHER UPDATE via US National Weather Service Marquette Michigan >> Mixed precipitation, mainly of rain and snow, will spread west to east across the UP tonight into tomorrow morning. Pockets of freezing rain could also mix in at onset and lead to a light glaze of ice on roadways for the Tuesday morning commute. Heavy lake effect snow will then be reinvigorated with a secondary cold front Tuesday night into Wednesday morning across the N and NW wind snow belts. This will combine with northerly winds of 40 to 50 mph, resulting in blowing snow and near zero visibilities for the Wednesday morning commute. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaMixed precipitation, mainly of rain and snow, will spread west to east across the UP tonight into tomorrow morning. Pockets of freezing rain could also mix in at onset and lead to a light glaze of ice on roadways for the Tuesday morning commute. Heavy lake effect snow will then be reinvigorated with a secondary cold front Tuesday night into Wednesday morning across the N and NW wind snow belts. This will combine with northerly winds of 40 to 50 mph, resulting in blowing snow and near zero visibilities for the Wednesday morning commute. MUNISING AREA UPDATE via Alger County SORVA >> Trail Report Posted - www.algersorva.com/snowmobile-trail-report/ WEATHER UPDATE via US National Weather Service Marquette Michigan >> The week starts out dry today with temperatures climbing above freezing across the UP. The next system brings a mix of rain and snow on Tuesday before temperatures turn sharply colder Tuesday night, followed by a round of potentially heavy lake effect snow in the north wind snow belts on Wednesday. Quieter weather on Thursday then gives way to another chance of snow with the next system on Friday. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaThe week starts out dry today with temperatures climbing above freezing across the UP. The next system brings a mix of rain and snow on Tuesday before temperatures turn sharply colder Tuesday night, followed by a round of potentially heavy lake effect snow in the north wind snow belts on Wednesday. Quieter weather on Thursday then gives way to another chance of snow with the next system on Friday. WEATHER UPDATE via US National Weather Service Marquette Michigan >> Light snow will continue moving into the western half of the UP over the next 2 hours. Snow will continue west to east quickly, diminishing in the Keweenaw and central as the night progresses. Snow will diminish in the eastern UP by early morning. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaLight snow will continue moving into the western half of the UP over the next 2 hours. Snow will continue west to east quickly, diminishing in the Keweenaw and central as the night progresses. Snow will diminish in the eastern UP by early morning. <> Latest Trail Reports – Quick Links <>
Grooming started yesterday with Trail 8 from 7 miles North of Shingleton West to Trail 417 and Trail 7 North into Christmas have been groomed. Overall groomed trail conditions are good. A little more snow is needed to fill in underlying trail defects in areas so keep an eye out for that surprise hole in the trail. Ungroomed areas have snow and are fair. Grooming continues and we will keep you posted as setting of additional trails is completed. Last night we received another 4 to 5 inches of new snow. We still have the daily few inches of snow in the forecast though today has high winds – lets hope trees are not coming down. If out riding please avoid hard throttle starts and digging holes so we can build a clean flat base that will hold. Note that Trail 417 will be rocky and needs much more snow before it can be set. Please be patient as it will take a few days to get these trail setting grooming runs completed. Continue the snow dances and Stay Tuned for updates!Postings From Regional Pages On Facebook
Graphic #1
A clipper moves through today, bringing rain/freezing drizzle to portions of northern Michigan and the UP, especially north of M-55, with some light rain as far south as I-94. This will change over to a rain/snow mix later this afternoon and evening. Brief accumulation amounts will generally be in the T-1" range, although a couple spots could exceed 1", which are areas highlighted by the 1-3" zone. Air temperatures today will generally be at or above freezing in the UP, but evaporative cooling will still keep the ground cooler than the air.
Graphic #2
Lake effect snow ramps up beyond midnight tonight, heading into tomorrow, the 14th. Early indications are that the central UP will see the most with flow directly out of the north. Areas of 2-5" and 4-8" have been displayed as a result for much of the Lake Superior shoreline region to account for this flow. The LP is still a little on the uncertain side for overachievers tomorrow. We are watching the usual Gaylord region, but also immediate shoreline areas of Lake Michigan from Traverse City down to New Buffalo, and the thumb, as continued flow out of the north seems like on Thursday. For now, totals will remain as shown, and our last call for tomorrow will be out early in the morning. Inland areas in the T-1" zone may also see slight improvements if balloon launch data today continues to trend in the right direction.
Timing for both days is for the entirety of both days, as precipitation will be on-and-off throughout the next 48 hours. Travel concerns will generally be on the mild side of things, but don't let that fool you. Drive with care no matter what's falling out there. Follow us here at Michigan Storm Chasers for updates throughout the next couple days as the snow falls. #miweather #keweenaw #westernup #munising #newberry #soo #gaylord 
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All 3 groomers are running. #munising #snowphotos