557  
WWUS45 KTWC 310817  
WSWTWC  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TUCSON AZ  
117 AM MST SUN MAR 31 2024  
 
AZZ510>514-312300-  
/O.CON.KTWC.WW.Y.0013.240331T1500Z-240402T0400Z/  
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-  
GALIURO AND PINALENO MOUNTAINS-CHIRICAHUA MOUNTAINS-  
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-  
CATALINA AND RINCON MOUNTAINS-  
INCLUDING THE CITIES OF HANNAGAN MEADOW, MOUNT GRAHAM,  
MOUNT LEMMON, AND SUMMERHAVEN  
117 AM MST SUN MAR 31 2024  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THIS  
MORNING TO 9 PM MST MONDAY ABOVE 7000 FEET...  
 
* WHAT...SNOW EXPECTED ABOVE 7000 FEET. TOTAL SNOW ACCUMULATIONS  
OF 6 TO 12 INCHES. WINDS COULD GUST AS HIGH AS 50 MPH.  
 
* WHERE...WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES,  
GALIURO AND PINALENO MOUNTAINS, CHIRICAHUA MOUNTAINS, DRAGOON  
AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS AND CATALINA  
AND RINCON MOUNTAINS.  
 
* WHEN...FROM 8 AM THIS MORNING TO 9 PM MST MONDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. STRONG WINDS COULD  
CAUSE TREE DAMAGE. BLOWING SNOW COULD RESTRICT VISIBILITIES AT  
TIMES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
THE LATEST ROAD CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN  
BE OBTAINED BY CALLING 5 1 1.  
 

 
 

 
 
VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON  
 
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