542  
WWUS55 KCYS 172301  
SQWCYS  
 
SNOW SQUALL WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
401 PM MST MON FEB 17 2025  
 
WYC001-015-031-172315-  
/O.CON.KCYS.SQ.W.0007.000000T0000Z-250217T2315Z/  
ALBANY WY-GOSHEN WY-PLATTE WY-  
401 PM MST MON FEB 17 2025  
 
...A SNOW SQUALL WARNING REMAINS IN EFFECT UNTIL 415 PM MST FOR EAST  
CENTRAL ALBANY...WEST CENTRAL GOSHEN AND CENTRAL PLATTE COUNTIES...  
 
AT 400 PM MST, A DANGEROUS SNOW SQUALL WAS LOCATED OVER GRAYROCKS  
RESERVOIR, OR 11 MILES NORTHEAST OF WHEATLAND, MOVING EAST AT 50 MPH.  
 
HAZARD...INTENSE BURSTS OF HEAVY SNOW. GUSTY WINDS LEADING TO  
BLOWING SNOW AND RAPIDLY FALLING VISIBILITY. WIND GUSTS UP  
TO 35 MPH.  
 
SOURCE...RADAR AND WEBCAMS.  
 
IMPACT...TRAVEL WILL BECOME DIFFICULT AND POTENTIALLY DANGEROUS  
WITHIN MINUTES.  
 
THIS INCLUDES INTERSTATE 25 IN WYOMING BETWEEN MILE MARKERS 74 AND  
92.  
 
LOCATIONS IMPACTED INCLUDE...  
WHEATLAND, FORT LARAMIE, PHIFER AIRFIELD, CHUGCREEK, LAKEVIEW NORTH,  
WESTVIEW CIRCLE, Y-O RANCH, FORT LARAMIE NATIONAL HISTORIC SITE,  
GRAYROCKS RESERVOIR, DWYER JUNCTION, PLATTE COUNTY FAIRGROUNDS, AND  
ANTELOPE GAP.  
 
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.  
 
REDUCE SPEED AND TURN ON HEADLIGHTS! DURING SNOW SQUALLS, THE  
VISIBILITY MAY SUDDENLY DROP TO NEAR ZERO IN WHITEOUT CONDITIONS.  
 

 
 
LAT...LON 4209 10555 4224 10498 4222 10449 4191 10468  
TIME...MOT...LOC 2300Z 278DEG 42KT 4214 10477  
 
SNOW SQUALL...OBSERVED  
 

 
 
GOATLEY  
 
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