619  
WWUS55 KCYS 312314  
SQWCYS  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SNOW SQUALL WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
514 PM MDT MON MAR 31 2025  
 
WYC007-312345-  
/O.NEW.KCYS.SQ.W.0011.250331T2314Z-250331T2345Z/  
CARBON WY-  
514 PM MDT MON MAR 31 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SNOW SQUALL WARNING FOR...  
CENTRAL CARBON COUNTY IN SOUTH CENTRAL WYOMING...  
 
* UNTIL 545 PM MDT.  
 
* AT 513 PM MDT, A DANGEROUS SNOW SQUALL WAS LOCATED OVER DUGWAY  
CAMPGROUND, OR 7 MILES NORTHEAST OF RAWLINS, MOVING NORTHEAST AT 40  
MPH.  
 
HAZARD...INTENSE BURSTS OF HEAVY SNOW. GUSTY WINDS LEADING TO  
BLOWING SNOW AND VISIBILITY RAPIDLY FALLING TO LESS THAN  
ONE-QUARTER MILE. WIND GUSTS GREATER THAN 35 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...TRAVEL WILL BECOME DIFFICULT AND POTENTIALLY DANGEROUS  
WITHIN MINUTES.  
 
THIS INCLUDES INTERSTATE 80 IN WYOMING BETWEEN MILE MARKERS 212 AND  
251.  
 
LOCATIONS IMPACTED INCLUDE...  
SEMINOE CAMPGROUND, FORT STEELE HISTORIC SITE, SEMINOE DAM, KORTES  
DAM, SINCLAIR, CARBON COUNTY FAIRGROUNDS, DUGWAY CAMPGROUND, RAWLINS  
MUNICIPAL AIRPORT, RAWLINS, AND SEMINOE STATE PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN! RAPID CHANGES IN VISIBILITY AND ROAD CONDITIONS ARE  
EXPECTED WITH THIS DANGEROUS SNOW SQUALL. BE ALERT FOR SUDDEN  
WHITEOUT CONDITIONS.  
 
 
 
LAT...LON 4169 10722 4193 10736 4218 10688 4170 10647  
TIME...MOT...LOC 2313Z 246DEG 37KT 4185 10711  
 
SNOW SQUALL...RADAR INDICATED  
 
 
 
MOSE  
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