A strong winter storm tracking through the Upper Great Lakes dropped significant ice accumulation across much of Upper Michigan on the 4th.  As a result, schools were closed throughout Upper Michigan on the 4th.

Ice Storm in GOGEBIC, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 13:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Observers at Ironwood and Watersmeet reported a quarter of an inch of ice accumulation. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Ice Storm in MENOMINEE, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 13:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

An estimated one tenth to one quarter inch of ice accumulation occurred across Menominee County on the morning of the 4th. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Ice Storm in SOUTHERN SCHOOLCRAFT, MICHIGAN
From 04-FEB-19 05:00:00 to 04-FEB-19 16:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Up to one quarter inch of ice accumulation occurred across southern Schoolcraft County on the 4th. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Ice Storm in LUCE, MICHIGAN
From 04-FEB-19 06:00:00 to 04-FEB-19 16:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Up to one quarter inch of ice accumulation occurred across Luce County on the 4th. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Winter Storm in SOUTHERN HOUGHTON, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 14:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

An estimated tenth to one quarter inch of ice and sleet accumulation occurred across southern Houghton County on the 4th. Schools throughout the county were closed on the 4th due to the ice and sleet and slippery conditions.

Winter Storm in BARAGA, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 14:30:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Two tenths to four tenths of an inch of ice and sleet accumulation occurred across Baraga County on the 4th. Schools throughout the county were closed on the 4th due to the ice and sleet and slippery conditions.

Winter Storm in ONTONAGON, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 14:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

An estimated tenth to two tenths of an inch of ice and sleet accumulation occurred across Ontonagon County on the 4th. Schools throughout the county were closed on the 4th due to the ice and sleet and slippery conditions.

Winter Weather in NORTHERN HOUGHTON, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 12:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

There was a public report of one inch of sleet followed by four inches of snowfall in Jacobsville.  Start times for schools across northern Houghton County were delayed two hours due to the hazardous winter weather.

Heavy Rain in MARQUETTE, MICHIGAN
From 04-FEB-19 05:00:00 to 04-FEB-19 13:00:00 (EST-5)
Location: MARQUETTE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Heavy rain occurring at times during the ice storm event caused minor flooding of streets in the Marquette area from late morning to early afternoon on the 4th.

Ice Storm in DICKINSON, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 13:00:00 (CST-6)
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Law Enforcement

One quarter to one half inch of ice accumulation occurred across Dickinson County on the morning of the 4th. The ice caused tree damage and power outages across the county which impacted hundreds of Wisconsin Electric customers from Iron Mountain to Ralph.  Numerous accidents were also reported by law enforcement.  Schools throughout the county were closed on the 4th due to the impacts from the ice accumulation.

Ice Storm in NORTHERN SCHOOLCRAFT, MICHIGAN
From 04-FEB-19 05:00:00 to 04-FEB-19 16:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Up to one quarter inch of ice accumulation occurred across northern Schoolcraft County on the 4th. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Ice Storm in DELTA, MICHIGAN
From 04-FEB-19 05:00:00 to 04-FEB-19 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

An estimated tenth to one quarter inch of ice accumulation occurred across Delta County on the morning of the 4th. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Ice Storm in ALGER, MICHIGAN
From 04-FEB-19 04:30:00 to 04-FEB-19 15:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Up to one quarter inch of ice accumulation occurred across Alger County on the 4th. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Ice Storm in MARQUETTE, MICHIGAN
From 04-FEB-19 04:00:00 to 04-FEB-19 15:00:00 (EST-5)
Property damage: 30.00K
Crop damage: 0.00K
Reported by: NWS Employee

One quarter to three quarters of an inch of ice accumulation occurred across Marquette County on the morning of the 4th causing tree damage and power outages across the county. Schools throughout the county were closed on the 4th due to the ice and slippery conditions.

Winter Storm in KEWEENAW, MICHIGAN
From 04-FEB-19 04:00:00 to 04-FEB-19 16:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

There was a public report of eight inches of wet snow in 12 hours at Copper Harbor.  Start times for Keweenaw County Schools were delayed two hours due to the heavy snow.

Ice Storm in IRON, MICHIGAN
From 04-FEB-19 03:00:00 to 04-FEB-19 14:00:00 (CST-6)
Property damage: 2.00K
Crop damage: 0.00K
Reported by: COOP Observer

The observer at Amasa measured a quarter-inch to one half inch of accumulation of ice during the storm.  Iron County Dispatch reported icy roads and tree damage from the storm.  Schools were closed throughout the county.