774
WWUS43 KUNR 181916
WSWUNR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
1216 PM MST WED FEB 18 2026
WYZ055-191030-
/O.UPG.KUNR.WW.Y.0003.260219T0000Z-260219T1800Z/
/O.NEW.KUNR.WS.W.0001.260219T0000Z-260219T1800Z/
SOUTHERN CAMPBELL-
INCLUDING THE CITIES OF WRIGHT
1216 PM MST WED FEB 18 2026
...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM
MST THURSDAY...
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND
8 INCHES.
* WHERE...SOUTHERN CAMPBELL.
* WHEN...FROM 5 PM THIS AFTERNOON TO 11 AM MST THURSDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS
COULD IMPACT THE WEDNESDAY EVENING AND THURSDAY MORNING COMMUTES.
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.
SDZ047-077-191030-
/O.EXA.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
TODD-SOUTHERN JACKSON-
INCLUDING THE CITIES OF SAINT FRANCIS, ROSEBUD, MISSION,
PARMELEE, POTATO CREEK, WANBLEE, AND LONG VALLEY
116 PM CST WED FEB 18 2026 /1216 PM MST WED FEB 18 2026/
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT CST /11 PM MST/
TONIGHT TO 6 PM CST /5 PM MST/ THURSDAY...
* WHAT...SNOW AND AREAS OF BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 1 AND 4 INCHES. WINDS GUSTING AS HIGH AS 40
MPH.
* WHERE...TODD AND SOUTHERN JACKSON.
* WHEN...FROM MIDNIGHT CST /11 PM MST/ TONIGHT TO 6 PM CST /5 PM
MST/ 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.
WYZ054-056-058-059-191030-
/O.CON.KUNR.WW.Y.0003.260219T0000Z-260219T1800Z/
NORTHERN CAMPBELL-WESTERN CROOK-WESTON COUNTY PLAINS-NEWCASTLE-
INCLUDING THE CITIES OF KEYHOLE RESERVOIR, OSAGE, ROCHELLE,
DEVILS TOWER, HULETT, CLARETON, PINE HAVEN, ROZET, NEWCASTLE,
UPTON, WESTON, MOORCROFT, GILLETTE, AND RECLUSE
1216 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 AM MST THURSDAY...
* WHAT...SNOW AND PATCHY BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 3 AND 6 INCHES.
* WHERE...NEWCASTLE, NORTHERN CAMPBELL, WESTERN CROOK, AND WESTON
COUNTY PLAINS.
* WHEN...FROM 5 PM THIS AFTERNOON TO 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 WEDNESDAY EVENING AND THURSDAY MORNING 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.
SDZ024>026-030-072-074-WYZ057-060-191030-
/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 ROCHFORD, FOLSOM, DEERFIELD, SILVER CITY,
RAPID CITY, NEMO, PIEDMONT, HERMOSA, BUFFALO GAP, STURGIS, LEAD,
MYSTIC, TILFORD, SUNDANCE, ALADDIN, COLONY, BLACK HAWK, SAINT
ONGE, SPEARFISH, FAIRBURN, TERRY PEAK, SUMMERSET, CHEYENNE
CROSSING, DEADWOOD, BROWNSVILLE, FOUR CORNERS, BEULAH, WHITEWOOD,
AND GALENA
1216 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 PM MST THURSDAY...
* WHAT...SNOW AND PATCHY BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 30
MPH.
* WHERE...PORTIONS OF NORTHWESTERN, SOUTHWESTERN, AND THE BLACK
HILLS OF SOUTH DAKOTA AND NORTHEAST AND THE BLACK HILLS OF WYOMING.
* WHEN...FROM 11 PM THIS EVENING TO 5 PM 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 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>029-191030-
/O.CON.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
SOUTHERN FOOTHILLS-CENTRAL BLACK HILLS-SOUTHERN BLACK HILLS-
INCLUDING THE CITIES OF ARGYLE, JEWEL CAVE, KEYSTONE, JOHNSON
SIDING, ROCKERVILLE, HILL CITY, PACTOLA RESERVOIR, CUSTER, CUSTER
STATE PARK, WIND CAVE, ANGOSTURA RESERVOIR, HISEGA, MT RUSHMORE,
PRINGLE, AND HOT SPRINGS
1216 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 PM MST THURSDAY...
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 3 AND 6
INCHES.
* WHERE...SOUTHERN FOOTHILLS, CENTRAL BLACK HILLS, AND SOUTHERN
BLACK HILLS.
* WHEN...FROM 11 PM THIS EVENING TO 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.
SDZ041-075-076-191030-
/O.CON.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
WESTERN FALL RIVER-EASTERN FALL RIVER-SOUTHERN OGLALA LAKOTA-
INCLUDING THE CITIES OF ORAL, WOUNDED KNEE, PINE RIDGE, ARDMORE,
BATESLAND, PROVO, RUMFORD, OELRICHS, SMITHWICK, OGLALA, EDGEMONT,
PORCUPINE, AND MANDERSON
1216 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 PM MST THURSDAY...
* WHAT...SNOW AND PATCHY BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 4 AND 6 INCHES. LOCALLY HIGHER AMOUNTS
POSSIBLE ALONG HIGHER TERRAIN. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...EASTERN FALL RIVER, SOUTHERN OGLALA LAKOTA, AND WESTERN
FALL RIVER.
* WHEN...FROM 11 PM THIS EVENING TO 5 PM MST THURSDAY.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. 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 AND EVENING COMMUTES. GUSTY WINDS
COULD BRING DOWN TREE BRANCHES.
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.
SDZ042-044-191030-
/O.CON.KUNR.WW.Y.0003.260219T0600Z-260220T0000Z/
NORTHERN OGLALA LAKOTA-BENNETT-
INCLUDING THE CITIES OF HARRINGTON, KYLE, MARTIN, ALLEN, SHARPS
CORNER, ROCKYFORD, AND TUTHILL
1216 PM MST WED FEB 18 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 5 PM MST THURSDAY...
* WHAT...SNOW AND AREAS OF BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 2 AND 5 INCHES. WINDS GUSTING AS HIGH AS 40
MPH.
* WHERE...BENNETT AND NORTHERN OGLALA LAKOTA.
* WHEN...FROM 11 PM THIS EVENING TO 5 PM 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 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.
CALDERON/SCHULTZ
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