276  
NZUS99 KUNR 230719  
RWSRAP  
SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-  
071-232232-  
 
REGIONAL WEATHER SYNOPSIS  
NATIONAL WEATHER SERVICE RAPID CITY SD  
223 AM MDT MON APR 23 2018  
 
A STORM SYSTEM WILL CROSS THE REGION TODAY AND TUESDAY, BRINGING  
WIDESPREAD PRECIPITATION. LIQUID PRECIPITATION AMOUNTS OF UP TO AN  
INCH ARE POSSIBLE. TEMPERATURES WILL BE COLD ENOUGH FOR ACCUMULATING  
SNOW MONDAY NIGHT ACROSS NORTHEASTERN WYOMING, NORTHWESTERN SOUTH  
DAKOTA, AND THE BLACK HILLS. IN THESE AREAS, SNOWFALL AMOUNTS WILL  
RANGE FROM A DUSTING TO A FEW INCHES.  
 
AFTER THIS STORM SYSTEM PASSES, DRY WEATHER IS EXPECTED FOR THE REST  
OF THE WEEK WITH AROUND AVERAGE TEMPERATURES.  
 

 
 
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