253  
FLUS43 KMQT 202001  
HWOMQT  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE MARQUETTE MI  
301 PM EST MON JAN 20 2025  
 
MIZ001>007-009>014-084-085-212015-  
KEWEENAW-ONTONAGON-NORTHERN HOUGHTON-BARAGA-MARQUETTE-ALGER-LUCE-  
GOGEBIC-IRON-DICKINSON-MENOMINEE-DELTA-SOUTHERN SCHOOLCRAFT-  
SOUTHERN HOUGHTON-NORTHERN SCHOOLCRAFT-  
301 PM EST MON JAN 20 2025 /201 PM CST MON JAN 20 2025/  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL UPPER  
MICHIGAN AND WESTERN UPPER MICHIGAN.  
   
DAY ONE
 
REST OF TODAY AND TONIGHT  
 
DANGEROUSLY COLD ARCTIC AIR WILL CONTINUE OVER THE AREA THROUGH  
WEDNESDAY MORNING. SEE THE LATEST COLD WEATHER ADVISORY AND  
EXTREME COLD WARNING STATEMENTS FOR FURTHER DETAILS.  
 
MODERATE LAKE EFFECT SNOW ACCUMULATION AND OCCASIONAL WHITEOUT  
CONDITIONS WILL IMPACT NORTHWEST AND NORTHEAST UPPER MICHIGAN  
THROUGH TONIGHT. SEE THE LATEST WINTER WEATHER ADVISORY FOR MORE  
DETAILS.  
 
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY  
 
DANGEROUSLY COLD ARCTIC AIR WILL CONTINUE ACROSS THE AREA INTO  
EARLY WEDNESDAY. SEE THE LATEST COLD WEATHER ADVISORY AND EXTREME  
COLD WARNING STATEMENTS FOR FURTHER DETAILS. IN ADDITION, LAKE  
EFFECT SNOW WILL RESULT IN SEVERAL INCHES OF SNOW AND PERIODS OF  
WHITEOUT CONDITIONS IN THE WEST WIND SNOW BELTS THROUGH TUESDAY  
MORNING. SEE THE LATEST WINTER WEATHER ADVISORY FOR MORE DETAILS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTERS ARE ENCOURAGED TO SUBMIT ANY SNOWFALL REPORTS OR IMPACTS  
FROM BLOWING SNOW OR EXTREME COLD TO THE NATIONAL WEATHER SERVICE  
VIA PHONE, ON OUR WEBSITE, OR THROUGH FACEBOOK OR TWITTER.  
 

 
 
LSZ162-240>251-263>267-212015-  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND  
PORTAGE MN BEYOND 5NM-SAXON HARBOR WI TO BLACK RIVER MI-  
BLACK RIVER TO ONTONAGON MI-  
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-  
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-  
EAGLE RIVER TO MANITOU ISLAND MI-  
MANITOU ISLAND TO POINT ISABELLE MI-  
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-  
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING  
KEWEENAW AND HURON BAYS-HURON ISLANDS TO MARQUETTE MI-  
MARQUETTE TO MUNISING MI-MUNISING TO GRAND MARAIS MI-  
GRAND MARAIS TO WHITEFISH POINT MI-  
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE  
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE  
ROYALE NATIONAL PARK-  
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU  
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-  
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI  
BEYOND 5NM FROM SHORE-  
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI  
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER  
BEYOND 5NM FROM SHORE-  
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF  
SHORE TO THE US/CANADIAN BORDER-  
301 PM EST MON JAN 20 2025 /201 PM CST MON JAN 20 2025/  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL LAKE  
SUPERIOR...EASTERN LAKE SUPERIOR AND WESTERN LAKE SUPERIOR.  
   
DAY ONE
 
REST OF TODAY AND TONIGHT  
 
HEAVY FREEZING SPRAY IS EXPECTED ACROSS MOST OF LAKE SUPERIOR.  
SEE THE LATEST MARINE WEATHER MESSAGE FOR FURTHER DETAILS.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY  
 
HEAVY FREEZING SPRAY WILL CONTINUE THROUGH TUESDAY NIGHT. SEE THE  
LATEST MARINE WEATHER MESSAGE FOR FURTHER DETAILS.  
   
SPOTTER INFORMATION STATEMENT
 
 
THE NEED FOR WEATHER SPOTTER REPORTS IS NOT ANTICIPATED AT THIS  
TIME.  
 

 
 
LMZ221-248-250-212015-  
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND  
PASSAGE-SEUL CHOIX POINT TO POINT DETOUR MI-  
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-  
301 PM EST MON JAN 20 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN LAKE  
MICHIGAN.  
   
DAY ONE
 
REST OF TODAY AND TONIGHT  
 
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY  
 
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.  
   
SPOTTER INFORMATION STATEMENT
 
 
THE NEED FOR WEATHER SPOTTER REPORTS IS NOT ANTICIPATED AT THIS  
TIME.  
 

 
 
TDUD  
 
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