721  
WWUS43 KUNR 170824  
WSWUNR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RAPID CITY SD  
224 AM MDT THU APR 17 2025  
 
SDZ024-WYZ057-172330-  
/O.CON.KUNR.WW.Y.0014.250417T1200Z-250418T1500Z/  
NORTHERN BLACK HILLS-WYOMING BLACK HILLS-  
INCLUDING THE CITIES OF NEMO, ROCHFORD, TERRY PEAK, GALENA, LEAD,  
SUNDANCE, FOUR CORNERS, DEADWOOD, DEERFIELD, MYSTIC, SILVER CITY,  
BROWNSVILLE, AND CHEYENNE CROSSING  
224 AM MDT THU APR 17 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING  
TO 9 AM MDT FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 3 AND 6  
INCHES.  
 
* WHERE...IN SOUTH DAKOTA, NORTHERN BLACK HILLS. IN WYOMING, WYOMING  
BLACK HILLS.  
 
* WHEN...FROM 6 AM THIS MORNING TO 9 AM MDT FRIDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.  
 
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.  
 
 
 
 
 
WONG  
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