175
WWUS43 KUNR 190450
WSWUNR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
950 PM MST WED FEB 18 2026
WYZ055-191800-
/O.CON.KUNR.WS.W.0001.000000T0000Z-260219T1800Z/
SOUTHERN CAMPBELL-
INCLUDING THE CITIES OF WRIGHT
950 PM MST WED FEB 18 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THURSDAY
* WHAT...HEAVY SNOW AND AREAS OF BLOWING SNOW. TOTAL SNOW
ACCUMULATIONS BETWEEN 3 AND 6 INCHES, LOCALLY HIGHER AMOUNTS
POSSIBLE.
* WHERE...SOUTHERN CAMPBELL.
* WHEN...UNTIL 11 AM MST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. FALLING AND BLOWING
SNOW WILL LEAD TO AREAS OF QUICK AND SUDDEN REDUCTIONS TO
VISIBILITY, MAKING TRAVEL DIFFICULT, ESPECIALLY IN RURAL AREAS
THAT ARE PRONE TO BLOWING SNOW. THE HAZARDOUS CONDITIONS COULD
IMPACT THE THURSDAY MORNING 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.
WYZ054-056-058-059-191800-
/O.CON.KUNR.WW.Y.0003.000000T0000Z-260219T1800Z/
NORTHERN CAMPBELL-WESTERN CROOK-WESTON COUNTY PLAINS-NEWCASTLE-
INCLUDING THE CITIES OF NEWCASTLE, DEVILS TOWER, MOORCROFT,
WESTON, UPTON, ROCHELLE, ROZET, HULETT, PINE HAVEN, CLARETON,
GILLETTE, OSAGE, KEYHOLE RESERVOIR, AND RECLUSE
950 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST
THURSDAY...
* WHAT...SNOW AND PATCHY BLOWING SNOW. TOTAL SNOW ACCUMULATIONS
BETWEEN 2 AND 4 INCHES.
* WHERE...NEWCASTLE, NORTHERN CAMPBELL, WESTERN CROOK, AND WESTON
COUNTY PLAINS.
* WHEN...UNTIL 11 AM MST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE COMBINATION OF
FALLING SNOW AND WINDS WILL LEAD TO PERIODS OF BLOWING SNOW THAT
MAY BRIEFLY REDUCE VISIBILITY. THE HAZARDOUS CONDITIONS COULD
IMPACT THE THURSDAY MORNING 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.
SDZ024>026-030-072-074-WYZ057-060-192000-
/O.CON.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
NORTHERN BLACK HILLS-NORTHERN FOOTHILLS-RAPID CITY-CUSTER CO
PLAINS-STURGIS/PIEDMONT FOOTHILLS-HERMOSA FOOTHILLS-WYOMING BLACK
HILLS-NORTHEASTERN CROOK-
INCLUDING THE CITIES OF COLONY, LEAD, SUMMERSET, DEERFIELD,
BROWNSVILLE, ROCHFORD, GALENA, DEADWOOD, SPEARFISH, CHEYENNE
CROSSING, TILFORD, SUNDANCE, RAPID CITY, STURGIS, FOLSOM,
HERMOSA, SILVER CITY, NEMO, SAINT ONGE, TERRY PEAK, BEULAH,
ALADDIN, FOUR CORNERS, MYSTIC, FAIRBURN, BLACK HAWK, BUFFALO GAP,
PIEDMONT, AND WHITEWOOD
950 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
THURSDAY...
* WHAT...SNOW AND PATCHY BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 35
MPH.
* WHERE...PORTIONS OF NORTHWESTERN, SOUTHWESTERN, AND THE BLACK
HILLS OF SOUTH DAKOTA AND NORTHEAST AND THE BLACK HILLS OF WYOMING.
* WHEN...UNTIL 5 PM MST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. MAINLY DRIFTING SNOW
IS EXPECTED, BUT IN AREAS PRONE TO BLOWING SNOW, THE SNOW MAY BE
LOFTED AND BRIEFLY REDUCE VISIBILITY. THE HAZARDOUS CONDITIONS
COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.
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.
SDZ027>029-192000-
/O.CON.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
SOUTHERN FOOTHILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS-
INCLUDING THE CITIES OF HOT SPRINGS, ROCKERVILLE, CUSTER,
ANGOSTURA RESERVOIR, JOHNSON SIDING, KEYSTONE, MT RUSHMORE,
PACTOLA RESERVOIR, HILL CITY, CUSTER STATE PARK, PRINGLE, HISEGA,
ARGYLE, WIND CAVE, AND JEWEL CAVE
950 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
THURSDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 2 AND 4
INCHES. WINDS GUSTING AS HIGH AS 35 MPH.
* WHERE...SOUTHERN FOOTHILLS, CENTRAL BLACK HILLS, AND SOUTHERN
BLACK HILLS.
* WHEN...UNTIL 5 PM MST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.
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.
SDZ041-075-076-192000-
/O.CON.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
WESTERN FALL RIVER-EASTERN FALL RIVER-SOUTHERN OGLALA LAKOTA-
INCLUDING THE CITIES OF SMITHWICK, PORCUPINE, MANDERSON, OGLALA,
WOUNDED KNEE, OELRICHS, RUMFORD, ORAL, PINE RIDGE, PROVO,
EDGEMONT, BATESLAND, AND ARDMORE
950 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
THURSDAY...
* WHAT...SNOW AND PATCHY BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 2 AND 4 INCHES. WINDS GUSTING AS HIGH AS 40
MPH.
* WHERE...EASTERN FALL RIVER, SOUTHERN OGLALA LAKOTA, AND WESTERN
FALL RIVER.
* WHEN...UNTIL 5 PM MST THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. MAINLY DRIFTING SNOW
IS EXPECTED, BUT IN AREAS PRONE TO BLOWING SNOW, THE SNOW MAY BE
LOFTED AND BRIEFLY REDUCE VISIBILITY. THE HAZARDOUS CONDITIONS
COULD IMPACT THE THURSDAY MORNING AND EVENING COMMUTES.
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.
SDZ042-044-047-077-192000-
/O.CON.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
NORTHERN OGLALA LAKOTA-BENNETT-TODD-SOUTHERN JACKSON-
INCLUDING THE CITIES OF HARRINGTON, ROCKYFORD, ALLEN, TUTHILL,
PARMELEE, ROSEBUD, SHARPS CORNER, SAINT FRANCIS, WANBLEE, POTATO
CREEK, LONG VALLEY, MISSION, KYLE, AND MARTIN
950 PM MST WED FEB 18 2026 /1050 PM CST WED FEB 18 2026/
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST /6 PM
CST/ THURSDAY...
* WHAT...SNOW AND AREAS OF BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 35
MPH.
* WHERE...TODD, BENNETT, NORTHERN OGLALA LAKOTA, AND SOUTHERN
JACKSON.
* WHEN...UNTIL 5 PM MST /6 PM CST/ THURSDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. BLOWING SNOW WILL LEAD
TO AREAS OF QUICK AND SUDDEN REDUCTIONS TO VISIBILITY, MAKING
TRAVEL DIFFICULT, ESPECIALLY IN RURAL AREAS THAT ARE PRONE TO
BLOWING SNOW. THE HAZARDOUS CONDITIONS COULD IMPACT THE THURSDAY
MORNING AND EVENING COMMUTES.
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.
SE
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