018  
WWUS85 KRIW 312046  
SPSRIW  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
246 PM MDT MON MAR 31 2025  
 
WYZ007>009-011-017>020-312145-  
OWL CREEK AND BRIDGER MOUNTAINS-WIND RIVER BASIN-SOUTHEAST JOHNSON  
COUNTY-BIGHORN MOUNTAINS SOUTHEAST-GREEN MOUNTAINS AND RATTLESNAKE  
RANGE-BIGHORN MOUNTAINS WEST-NATRONA COUNTY LOWER ELEVATIONS-LANDER  
FOOTHILLS-  
246 PM MDT MON MAR 31 2025  
   
..HEAVY SNOW BAND
 
 
HAZARDS...A BAND OF HEAVY SNOW WHICH CAN RAPIDLY REDUCE VISIBILITY TO  
LESS THAN A QUARTER OF A MILE.  
 
LOCATION AND MOVEMENT...AT 246 PM MDT, A BAND OF HEAVY SNOW WAS ALONG  
A LINE EXTENDING FROM NEAR COTTONWOOD PASS TO NEAR HIDDEN VALLEY TO  
NEAR ARAPAHOE AND MOVING EAST AT 35 MPH.  
 
THIS BAND OF HEAVY SNOW WILL BE NEAR...  
COTTONWOOD PASS AROUND 250 PM MDT.  
LYSITE AROUND 300 PM MDT.  
LOST CABIN AROUND 305 PM MDT.  
MONETA AROUND 310 PM MDT.  
 
SAFETY INFO...  
USE EXTRA CAUTION IF YOU MUST TRAVEL INTO OR THROUGH THIS BAND OF  
HEAVY SNOW. RAPID CHANGES IN VISIBILITY AND POTENTIALLY SLICK ROADS  
MAY LEAD TO ACCIDENTS.  
 
CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS. BE  
PREPARED FOR SNOW OR ICE COVERED ROADS. SLOW DOWN AND ALLOW EXTRA  
TIME TO REACH YOUR DESTINATION.  
 

 
 
LAT...LON 4313 10743 4264 10816 4286 10862 4310 10822  
4359 10765 4362 10742 4358 10746 4356 10744  
4357 10744 4363 10738 4368 10679  
TIME...MOT...LOC 2046Z 267DEG 30KT 4356 10762 4311 10813 4291 10846  

 
 
ROWE  
 
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