830  
WWUS43 KMQT 180639  
WSWMQT  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MARQUETTE MI  
139 AM EST THU DEC 18 2025  
 
MIZ007-182200-  
/O.EXA.KMQT.WW.Y.0039.251219T0000Z-251219T1800Z/  
LUCE-  
INCLUDING THE CITIES OF NEWBERRY  
139 AM EST THU DEC 18 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 1 PM  
EST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 1 AND 3  
INCHES. WINDS GUSTING AS HIGH AS 45 MPH.  
 
* WHERE...LUCE COUNTY.  
 
* WHEN...FROM 7 PM THIS EVENING TO 1 PM EST FRIDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. PLAN ON SLIPPERY ROAD  
CONDITIONS. AREAS OF BLOWING SNOW COULD SIGNIFICANTLY REDUCE  
VISIBILITY. THE HAZARDOUS CONDITIONS COULD IMPACT THE FRIDAY  
MORNING COMMUTE. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE  
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN  
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND  
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.  
 

 
 

 
 
MIZ001>004-009-084-182200-  
/O.EXT.KMQT.WW.Y.0039.251218T2200Z-251219T1200Z/  
KEWEENAW-ONTONAGON-NORTHERN HOUGHTON-BARAGA-GOGEBIC-SOUTHERN  
HOUGHTON-  
INCLUDING THE CITIES OF COPPER HARBOR, HANCOCK, KENTON, SIDNAW,  
IRONWOOD, L'ANSE, HOUGHTON, AND ONTONAGON  
139 AM EST THU DEC 18 2025 /1239 AM CST THU DEC 18 2025/  
 
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 PM EST /4 PM CST/  
THIS AFTERNOON TO 7 AM EST /6 AM CST/ FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 1 AND 6  
INCHES, WITH THE GREATEST SNOWFALL AMOUNTS IN THE HIGHER  
ELEVATIONS FROM THE SPINE OF THE KEWEENAW TO IRONWOOD. WINDS  
GUSTING AS HIGH AS 45 MPH.  
 
* WHERE...PORTIONS OF CENTRAL UPPER AND WESTERN UPPER MICHIGAN.  
 
* WHEN...FROM 5 PM EST /4 PM CST/ THIS AFTERNOON TO 7 AM EST /6 AM  
CST/ FRIDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. TRAVEL COULD BE VERY DIFFICULT.  
WIDESPREAD BLOWING SNOW COULD SIGNIFICANTLY REDUCE VISIBILITY. THE  
HAZARDOUS CONDITIONS COULD IMPACT THE THURSDAY EVENING AND FRIDAY  
MORNING COMMUTES. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE  
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN  
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND  
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.  
 

 
 

 
 
MIZ005-182200-  
/O.EXT.KMQT.WW.Y.0039.251219T0000Z-251219T1800Z/  
MARQUETTE-  
INCLUDING THE CITIES OF MARQUETTE AND GWINN  
139 AM EST THU DEC 18 2025  
 
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO 1  
PM EST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 2 AND 4  
INCHES, MAINLY NORTH AND ALONG US-41. WINDS GUSTING AS HIGH AS 45  
MPH.  
 
* WHERE...MARQUETTE COUNTY.  
 
* WHEN...FROM 7 PM THIS EVENING TO 1 PM EST FRIDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. PLAN ON SLIPPERY ROAD  
CONDITIONS. WIDESPREAD BLOWING SNOW COULD SIGNIFICANTLY REDUCE  
VISIBILITY. THE HAZARDOUS CONDITIONS COULD IMPACT THE FRIDAY  
MORNING COMMUTE. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE  
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN  
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND  
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.  
 

 
 

 
 
MIZ006-085-182200-  
/O.CON.KMQT.WW.Y.0039.251219T0000Z-251219T1800Z/  
ALGER-NORTHERN SCHOOLCRAFT-  
INCLUDING THE CITIES OF SENEY, GRAND MARAIS, AND MUNISING  
139 AM EST THU DEC 18 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING  
TO 1 PM EST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 1 AND 4  
INCHES. WINDS GUSTING AS HIGH AS 45 MPH.  
 
* WHERE...ALGER AND NORTHERN SCHOOLCRAFT COUNTIES.  
 
* WHEN...FROM 7 PM THIS EVENING TO 1 PM EST FRIDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. PLAN ON SLIPPERY ROAD  
CONDITIONS. WIDESPREAD BLOWING SNOW COULD SIGNIFICANTLY REDUCE  
VISIBILITY. THE HAZARDOUS CONDITIONS COULD IMPACT THE FRIDAY  
MORNING COMMUTE. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE  
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN  
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND  
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.  
 

 
 

 
 
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