215  
WWUS41 KCAR 120557  
WSWCAR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CARIBOU ME  
157 AM EDT THU MAR 12 2026  
 
MEZ001-002-121400-  
/O.EXT.KCAR.WS.W.0005.000000T0000Z-260312T1400Z/  
NORTHWEST AROOSTOOK-NORTHEAST AROOSTOOK-  
INCLUDING THE CITIES OF CLAYTON LAKE, ASHLAND, ALLAGASH, PRESQUE  
ISLE, FRENCHVILLE, CARIBOU, VAN BUREN, FORT KENT, MARS HILL, AND  
MADAWASKA  
157 AM EDT THU MAR 12 2026  
   
..WINTER STORM WARNING NOW IN EFFECT UNTIL 10 AM EDT THIS MORNING
 
 
* WHAT...HEAVY MIXED PRECIPITATION. ICE ACCUMULATIONS BETWEEN ONE  
TENTH AND TWO TENTHS OF AN INCH AND ADDITIONAL SLEET ACCUMULATIONS  
AROUND A TENTH OF AN INCH.  
 
* WHERE...NORTHEAST AROOSTOOK AND NORTHWEST AROOSTOOK COUNTIES.  
 
* WHEN...UNTIL 10 AM EDT THIS MORNING. TEMPERATURES RISE ABOVE  
FREEZING AFTER 10 AM AND PRECIPITATION ENDS.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS WILL IMPACT THE THURSDAY MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW, SLEET, AND  
ICE WILL MAKE TRAVEL EXTREMELY DANGEROUS.  
 
THE LATEST ROAD CONDITIONS FOR MAINE CAN BE OBTAINED BY GOING TO  
NEWENGLAND511.ORG.  
 
PERSONS SHOULD DELAY ALL TRAVEL IF POSSIBLE. IF TRAVEL IS ABSOLUTELY  
NECESSARY, DRIVE WITH EXTREME CAUTION AND BE PREPARED FOR SUDDEN  
CHANGES IN VISIBILITY. LEAVE PLENTY OF ROOM BETWEEN YOU AND THE  
MOTORIST AHEAD OF YOU, AND ALLOW EXTRA TIME TO REACH YOUR  
DESTINATION. AVOID SUDDEN BRAKING OR ACCELERATION, AND BE ESPECIALLY  
CAUTIOUS ON HILLS OR WHEN MAKING TURNS. MAKE SURE YOUR CAR IS  
WINTERIZED AND IN GOOD WORKING ORDER.  
 

 
 

 
 
MEZ003>006-121300-  
/O.EXT.KCAR.WS.W.0005.000000T0000Z-260312T1300Z/  
NORTHERN SOMERSET-NORTHERN PISCATAQUIS-NORTHERN PENOBSCOT-  
SOUTHEAST AROOSTOOK-  
INCLUDING THE CITIES OF EAST MILLINOCKET, PATTEN, HODGDON,  
BILLY-JACK DEPOT, CHURCHILL DAM, MOUNT KATAHDIN, SMYRNA MILLS,  
MEDWAY, CHAMBERLAIN LAKE, BAKER LAKE, BAXTER ST PARK, HOULTON,  
MILLINOCKET, AND SHERMAN  
157 AM EDT THU MAR 12 2026  
   
..WINTER STORM WARNING NOW IN EFFECT UNTIL 9 AM EDT THIS MORNING
 
 
* WHAT...SIGNIFICANT ICING. ADDITIONAL ICE ACCUMULATIONS OF ONE  
TENTH TO TWO TENTHS OF AN INCH.  
 
* WHERE...NORTHERN PENOBSCOT, SOUTHEAST AROOSTOOK, NORTHERN  
PISCATAQUIS, AND NORTHERN SOMERSET COUNTIES.  
 
* WHEN...UNTIL 9 AM EDT THIS MORNING. TEMPERATURES RISE ABOVE  
FREEZING AFTER 9 AM AND PRECIPITATION ENDS.  
 
* IMPACTS...DIFFICULT TRAVEL CONDITIONS ARE EXPECTED. THE HAZARDOUS  
CONDITIONS WILL IMPACT THE THURSDAY MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF ICE WILL MAKE  
TRAVEL EXTREMELY DANGEROUS.  
 
THE LATEST ROAD CONDITIONS FOR MAINE CAN BE OBTAINED BY GOING TO  
NEWENGLAND511.ORG.  
 
PERSONS SHOULD DELAY ALL TRAVEL IF POSSIBLE. IF TRAVEL IS ABSOLUTELY  
NECESSARY, DRIVE WITH EXTREME CAUTION AND BE PREPARED FOR SUDDEN  
CHANGES IN VISIBILITY. LEAVE PLENTY OF ROOM BETWEEN YOU AND THE  
MOTORIST AHEAD OF YOU, AND ALLOW EXTRA TIME TO REACH YOUR  
DESTINATION. AVOID SUDDEN BRAKING OR ACCELERATION, AND BE ESPECIALLY  
CAUTIOUS ON HILLS OR WHEN MAKING TURNS. MAKE SURE YOUR CAR IS  
WINTERIZED AND IN GOOD WORKING ORDER.  
 

 
 

 
 
TF  
 
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