Today’s Weather – Snow, Winds, and Chill: A True Michigan Day

Michigan faces snow showers and cold temperatures, with varying conditions across regions. Stay prepared from rain-snow mixes in the southeast to heavy lake-effect snow in the Upper Peninsula!

Snow Showers and Cold Temperatures Across Michigan

Michigan residents should prepare for snow showers and cold temperatures today, with conditions varying across the state’s regions.

Southeast Michigan

DETROIT — Issued by the National Weather Service at 6:26 AM on December 18, 2024.

Southeast Michigan Weather

Light Snow and Rain Mix Expected Today

  • Precipitation: Light wet snow has begun impacting the Saginaw Valley and Thumb regions this morning, with a potential rain-snow mix further south.
  • Accumulation: Temperatures in the mid-30s are expected to limit snow accumulations to a slushy coating on objects and unpaved surfaces, up to half an inch.

Upcoming Weather System and Weekend Outlook

  • Thursday to Friday: A larger and stronger low-pressure system is anticipated to bring more widespread accumulating snow starting late Thursday and continuing through Friday.
  • Weekend: Expect much colder conditions over the weekend.

Southwest Michigan

GRAND RAPIDS — Issued by the National Weather Service at 6:36 AM on December 18, 2024.

Southwest Michigan Weather

Light Snow Showers with Possible Rain Mix Today

  • Precipitation: A narrow band of snow is moving eastward across areas mostly south of I-96, with modest accumulation on grassy surfaces possible. It may be warm enough to mix with rain in southwest Michigan this morning.

Accumulating Snow and Cold Temperatures Ahead

  • Thursday Afternoon to Early Friday: Accumulating snow is expected, leading to slick roads during this period.
  • Weekend: Anticipate cold temperatures throughout the weekend.

Northern Lower Michigan

GAYLORD — Issued by the National Weather Service at 5:56 AM on December 18, 2024.

Northern Lower Michigan Weather

Lake Effect Snow Showers Today

  • Precipitation: Lake effect snow showers are expected today through this evening, with localized 2-3 inch amounts anticipated across parts of Antrim, Kalkaska, and Chippewa counties.

Snow Chances and Cold Weekend

  • Thursday Night to Early Saturday: Accumulating snow chances return during this period.
  • Weekend: Prepare for cold temperatures over the weekend.

Upper Peninsula of Michigan

MARQUETTE — Issued by the National Weather Service at 6:25 AM on December 18, 2024.

Upper Peninsula of Michigan Weather

Winter Weather Advisories in Effect

  • Lake Effect Snow: Winter Weather Advisories are in effect for portions of the western and eastern Upper Peninsula due to lake effect snow in the northwest wind snow bands into tonight.

Upcoming Snowfall and Holiday Outlook

  • Thursday to Thursday Night: A fast-moving Clipper system could bring some fluffy lake-enhanced snowfall over portions of the Upper Peninsula.
  • Early Next Week: Another system may bring a few inches of snow on Monday, with likely drier and warmer conditions expected for Christmas Eve into Christmas Day.

Hazardous Weather Changes Fast – Stay Updated

Michigan Weekend Forecast

Weather Watches, Warnings, and Advisories are frequently updated by the National Weather Service. Please look for updates to this report from the National Weather Service, or your local news channels and NOAA All Hazards radio.

Check Out Our Weather Related Features

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Paul Austin

Paul is a writer living in the Great Lakes Region. He dabbles in research of historical events, places, and people on his website at Michigan4You.When he isn't under a deadline, you can find him on the beach with a good book and a cold beer.

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