842  
WWUS43 KUNR 052155  
WSWUNR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RAPID CITY SD  
255 PM MST WED MAR 5 2025  
 
WYZ055-058-061300-  
/O.CON.KUNR.WS.W.0003.250306T1500Z-250307T1200Z/  
SOUTHERN CAMPBELL-WESTON COUNTY PLAINS-  
INCLUDING THE CITIES OF WRIGHT, CLARETON, UPTON, OSAGE, AND  
ROCHELLE  
255 PM MST WED MAR 5 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT FROM 8 AM THURSDAY TO 5 AM  
MST FRIDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 5 AND  
10 INCHES.  
 
* WHERE...SOUTHERN CAMPBELL AND WESTON COUNTY PLAINS.  
 
* WHEN...FROM 8 AM THURSDAY TO 5 AM MST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS  
COULD IMPACT THE THURSDAY EVENING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
SDZ027-029-041-075-076-061300-  
/O.CON.KUNR.WS.W.0003.250306T1800Z-250307T1200Z/  
SOUTHERN FOOTHILLS-SOUTHERN BLACK HILLS-WESTERN FALL RIVER-  
EASTERN FALL RIVER-SOUTHERN OGLALA LAKOTA-  
INCLUDING THE CITIES OF SMITHWICK, PROVO, EDGEMONT, BATESLAND,  
PINE RIDGE, ANGOSTURA RESERVOIR, ORAL, WIND CAVE, ARDMORE,  
MANDERSON, OELRICHS, OGLALA, PRINGLE, WOUNDED KNEE, PORCUPINE,  
RUMFORD, ARGYLE, AND HOT SPRINGS  
255 PM MST WED MAR 5 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 AM THURSDAY TO 5  
AM MST FRIDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND  
8 INCHES, WITH LOCALLY HIGHER AMOUNTS POSSIBLE. WINDS GUSTING AS  
HIGH AS 35 MPH.  
 
* WHERE...EASTERN FALL RIVER, SOUTHERN FOOTHILLS, SOUTHERN OGLALA  
LAKOTA, WESTERN FALL RIVER, AND SOUTHERN BLACK HILLS.  
 
* WHEN...FROM 11 AM THURSDAY TO 5 AM MST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS  
COULD IMPACT THE THURSDAY EVENING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 
 
 
 
 
SDZ024-028-061300-  
/O.CON.KUNR.WW.Y.0010.250306T1900Z-250307T1200Z/  
NORTHERN BLACK HILLS-CENTRAL BLACK HILLS-  
INCLUDING THE CITIES OF KEYSTONE, ROCKERVILLE, TERRY PEAK,  
CHEYENNE CROSSING, MT RUSHMORE, SILVER CITY, GALENA, PACTOLA  
RESERVOIR, HILL CITY, DEERFIELD, DEADWOOD, JOHNSON SIDING,  
CUSTER, MYSTIC, JEWEL CAVE, CUSTER STATE PARK, HISEGA, LEAD,  
BROWNSVILLE, ROCHFORD, AND NEMO  
255 PM MST WED MAR 5 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO 5  
AM MST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 3 AND 6  
INCHES, WITH LOCALLY HIGHER AMOUNTS POSSIBLE.  
 
* WHERE...CENTRAL BLACK HILLS AND NORTHERN BLACK HILLS.  
 
* WHEN...FROM NOON THURSDAY TO 5 AM MST FRIDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE THURSDAY EVENING COMMUTE.  
 
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.  
 
 
 
 
 
SDZ026-030-042-074-061300-  
/O.CON.KUNR.WW.Y.0010.250306T1900Z-250307T1200Z/  
RAPID CITY-CUSTER CO PLAINS-NORTHERN OGLALA LAKOTA-HERMOSA  
FOOTHILLS-  
INCLUDING THE CITIES OF SHARPS CORNER, HERMOSA, FAIRBURN, BUFFALO  
GAP, ROCKYFORD, FOLSOM, KYLE, AND RAPID CITY  
255 PM MST WED MAR 5 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO 5  
AM MST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 3 AND 6  
INCHES. LOCALLY HIGHER AMOUNTS ARE POSSIBLE.  
 
* WHERE...CUSTER CO PLAINS, HERMOSA FOOTHILLS, NORTHERN OGLALA  
LAKOTA, AND RAPID CITY.  
 
* WHEN...FROM NOON THURSDAY TO 5 AM MST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS  
COULD IMPACT THE THURSDAY EVENING COMMUTE.  
 
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.  
 
 
 
 
 
WYZ054-056-061300-  
/O.CON.KUNR.WW.Y.0010.250306T1900Z-250307T1200Z/  
NORTHERN CAMPBELL-WESTERN CROOK-  
INCLUDING THE CITIES OF DEVILS TOWER, ROZET, PINE HAVEN, KEYHOLE  
RESERVOIR, GILLETTE, WESTON, RECLUSE, HULETT, AND MOORCROFT  
255 PM MST WED MAR 5 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO 5  
AM MST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 1 AND 5  
INCHES, WITH THE HIGHER AMOUNTS NEAR INTERSTATE 90. VERY LITTLE  
SNOW IF ANY IS EXPECTED NEAR THE MONTANA BORDER.  
 
* WHERE...NORTHERN CAMPBELL AND WESTERN CROOK.  
 
* WHEN...FROM NOON THURSDAY TO 5 AM MST FRIDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE THURSDAY EVENING COMMUTE.  
 
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.  
 
 
 
 
 
WYZ059-061300-  
/O.CON.KUNR.WW.Y.0010.250306T1900Z-250307T1200Z/  
NEWCASTLE-  
INCLUDING THE CITIES OF NEWCASTLE  
255 PM MST WED MAR 5 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON THURSDAY TO 5  
AM MST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 2 AND 5  
INCHES.  
 
* WHERE...NEWCASTLE.  
 
* WHEN...FROM NOON THURSDAY TO 5 AM MST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS  
COULD IMPACT THE THURSDAY EVENING COMMUTE.  
 
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.  
 
 
 
 
 
SDZ044-047-061300-  
/O.CON.KUNR.WS.A.0003.250306T1900Z-250307T1200Z/  
BENNETT-TODD-  
INCLUDING THE CITIES OF TUTHILL, HARRINGTON, PARMELEE, MISSION,  
ALLEN, SAINT FRANCIS, ROSEBUD, AND MARTIN  
255 PM MST WED MAR 5 2025 /355 PM CST WED MAR 5 2025/  
 
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON  
THROUGH LATE THURSDAY NIGHT...  
 
* WHAT...HEAVY SNOW POSSIBLE. TOTAL SNOW ACCUMULATIONS OVER 6 INCHES  
POSSIBLE, HIGHEST NEAR THE NEBRASKA BORDER.  
 
* WHERE...TODD AND BENNETT.  
 
* WHEN...FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE THURSDAY EVENING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.  
 
 
 
 
 
JC  
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