Michigan Snowmobile Trail Report

Sunday December 21st, 2025 - 1:08 pm

WEATHER UPDATE via US National Weather Service Marquette Michigan >> Lake effect snow showers will continue in the northwest wind snowbelts this morning and then begin to shift north and offshore this afternoon into the evening as winds become southwesterly. Additional snowfall of up to an inch in the west and 1 to 3 inches in the east can be expected. A round of light snow is possible on Monday into Monday night with temperatures moderating through mid-week. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaLake effect snow showers will continue in the northwest wind snowbelts this morning and then begin to shift north and offshore this afternoon into the evening as winds become southwesterly. Additional snowfall of up to an inch in the west and 1 to 3 inches in the east can be expected. A round of light snow is possible on Monday into Monday night with temperatures moderating through mid-week. ... See MoreSee Less

Michigan Snowmobile Trail Report

Saturday December 20th, 2025 - 12:22 pm

WEATHER UPDATE via Michigan Storm Chasers >> Here is our last call for ongoing system snow and lake effect snow from now through Sunday evening at 6 pm EST, December 20th & 21st, 2025.
Uncertainty exists primarily in our trace-1" category which extends from Frankfort and Alpena south to I-96/I-69. The clipper moving through today may produce a quick squall of rain & snow with minimal accumulation some time beyond 1 pm EST, but models haven't determined if this band will solidify or not. If it does, the chance for a rain/snow mix exists in areas highlighted in the pink dashed box. This rain/snow mix would only be today. Any snow on Sunday will be lake effect off of Lake Superior, hence why our highest totals of 4-8" are located east of Munising over to Paradise. Not too impactful of a system in terms of Michigander standards, but do take it slow if you encounter any snow squalls and/or visibly slick roads. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsarea #gaylord #cadillac #benzie #traversecity #petoskeyHere is our last call for ongoing system snow and lake effect snow from now through Sunday evening at 6 pm EST, December 20th & 21st, 2025.

Uncertainty exists primarily in our trace-1" category which extends from Frankfort and Alpena south to I-96/I-69. The clipper moving through today may produce a quick squall of rain & snow with minimal accumulation some time beyond 1 pm EST, but models haven't determined if this band will solidify or not. If it does, the chance for a rain/snow mix exists in areas highlighted in the pink dashed box. This rain/snow mix would only be today. Any snow on Sunday will be lake effect off of Lake Superior, hence why our highest totals of 4-8" are located east of Munising over to Paradise. Not too impactful of a system in terms of Michigander standards, but do take it slow if you encounter any snow squalls and/or visibly slick roads.

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Michigan Snowmobile Trail Report

Saturday December 20th, 2025 - 3:31 am

WEATHER UPDATE via US National Weather Service Marquette Michigan >> Another system brings a quick round of light to moderate snowfall late tonight into early Saturday. A widespread 1-3 inches of snow is expected, possibly locally higher up to 3-4in in the eastern UP. A change over to lake effect snow is expected in the NW wind snow belts Saturday afternoon, lingering into Sunday. Winds turn gusty for Saturday, with gusts as high as 40-45mph possible over the Keweenaw, where a Wind Advisory is in effect Saturday afternoon and evening. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaAnother system brings a quick round of light to moderate snowfall late tonight into early Saturday. A widespread 1-3 inches of snow is expected, possibly locally higher up to 3-4in in the eastern UP. A change over to lake effect snow is expected in the NW wind snow belts Saturday afternoon, lingering into Sunday. Winds turn gusty for Saturday, with gusts as high as 40-45mph possible over the Keweenaw, where a Wind Advisory is in effect Saturday afternoon and evening. ... See MoreSee Less

Michigan Snowmobile Trail Report

Friday December 19th, 2025 - 1:36 pm

WEATHER UPDATE via US National Weather Service Marquette Michigan >> Lake effect snow ends over the north-northwest wind snow belts today. A couple more fluffy inches and some blowing snow is still expected over the north central and eastern U.P. this morning. A quick hitting system looks to bring 1 to 4 fluffy inches of snowfall tonight through Saturday morning. West to northwest winds as high as 45 mph are expected to make a return over the Keweenaw on Saturday. #miweather #keweenaw #westernup #marquette #munising #seney #newberry #soo #straitsareaLake effect snow ends over the north-northwest wind snow belts today. A couple more fluffy inches and some blowing snow is still expected over the north central and eastern U.P. this morning. A quick hitting system looks to bring 1 to 4 fluffy inches of snowfall tonight through Saturday morning. West to northwest winds as high as 45 mph are expected to make a return over the Keweenaw on Saturday. ... See MoreSee Less