274
WWUS43 KUNR 140334
WSWUNR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
934 PM MDT FRI MAR 13 2026
SDZ012-013-032-072-073-WYZ060-141845-
/O.EXT.KUNR.WS.W.0002.260315T0000Z-260315T1800Z/
BUTTE-NORTHERN MEADE CO PLAINS-HAAKON-STURGIS/PIEDMONT FOOTHILLS-
SOUTHERN MEADE CO PLAINS-NORTHEASTERN CROOK-
INCLUDING THE CITIES OF PHILIP, PIEDMONT, UNION CENTER,
FRUITDALE, SUMMERSET, HOWES, NEWELL, FAITH, MIDLAND, TILFORD,
VALE, MILESVILLE, COLONY, BLACK HAWK, BELLE FOURCHE, STURGIS,
ELLSWORTH AFB, ALADDIN, ENNING, WHITE OWL, BEULAH, BELLE FOURCHE
RESERVOIR, OPAL, ELM SPRINGS, RED OWL, HOOVER, AND MUD BUTTE
934 PM MDT FRI MAR 13 2026
...WINTER STORM WARNING NOW IN EFFECT FROM 6 PM SATURDAY TO NOON MDT
SUNDAY...
* WHAT...HEAVY SNOW AND WIDESPREAD BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 3 AND 6 INCHES. WINDS GUSTING AS HIGH AS 55
MPH.
* WHERE...PORTIONS OF NORTHWESTERN AND SOUTHWESTERN SOUTH DAKOTA AND
NORTHEAST WYOMING.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. FALLING AND BLOWING
SNOW, FREQUENTLY REDUCING VISIBILITY BELOW A HALF MILE, WILL MAKE
TRAVEL DANGEROUS, ESPECIALLY IN OPEN COUNTRY. GUSTY WINDS COULD
BRING DOWN TREE BRANCHES.
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.
SDZ014-141845-
/O.EXT.KUNR.WS.W.0002.260315T0000Z-260315T1800Z/
ZIEBACH-
INCLUDING THE CITIES OF GLAD VALLEY, CHERRY CREEK, DUPREE, AND
SOUTH EAGLE BUTTE
934 PM MDT FRI MAR 13 2026
...WINTER STORM WARNING NOW IN EFFECT FROM 6 PM SATURDAY TO NOON MDT
SUNDAY...
* WHAT...HEAVY SNOW AND WIDESPREAD BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 4 AND 6 INCHES. WINDS GUSTING AS HIGH AS 50
MPH.
* WHERE...ZIEBACH.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. FALLING AND BLOWING
SNOW, FREQUENTLY REDUCING VISIBILITY BELOW A HALF MILE, WILL MAKE
TRAVEL DANGEROUS, ESPECIALLY IN OPEN COUNTRY. GUSTY WINDS COULD
BRING DOWN TREE BRANCHES.
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.
SDZ024-025-WYZ057-141845-
/O.EXT.KUNR.WS.W.0002.260315T0000Z-260315T1800Z/
NORTHERN BLACK HILLS-NORTHERN FOOTHILLS-WYOMING BLACK HILLS-
INCLUDING THE CITIES OF SPEARFISH, SILVER CITY, NEMO, GALENA,
FOUR CORNERS, ROCHFORD, SAINT ONGE, SUNDANCE, DEADWOOD,
DEERFIELD, MYSTIC, BROWNSVILLE, WHITEWOOD, CHEYENNE CROSSING,
TERRY PEAK, AND LEAD
934 PM MDT FRI MAR 13 2026
...WINTER STORM WARNING NOW IN EFFECT FROM 6 PM SATURDAY TO NOON MDT
SUNDAY...
* WHAT...HEAVY SNOW AND PATCHY BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 5 AND 10 INCHES. WINDS GUSTING AS HIGH AS 45
MPH.
* WHERE...IN SOUTH DAKOTA, NORTHERN FOOTHILLS AND NORTHERN BLACK
HILLS. IN WYOMING, WYOMING BLACK HILLS.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* 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.
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.
SDZ001-002-078-141845-
/O.CON.KUNR.WS.W.0002.260314T1800Z-260315T1800Z/
HARDING-NORTHERN PERKINS-SOUTHERN PERKINS-
INCLUDING THE CITIES OF LUDLOW, BUFFALO, BISON, LEMMON, REDIG,
MEADOW, SHADEHILL, PRAIRIE CITY, CAMP CROOK, REVA, SORUM, ZEONA,
LADNER, AND USTA
934 PM MDT FRI MAR 13 2026
...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO NOON
MDT SUNDAY...
* WHAT...HEAVY SNOW AND AREAS OF BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 4 AND 6 INCHES. WINDS GUSTING AS HIGH AS 50
MPH.
* WHERE...HARDING, NORTHERN PERKINS, AND SOUTHERN PERKINS.
* WHEN...FROM NOON SATURDAY TO NOON MDT SUNDAY.
* 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. GUSTY WINDS COULD BRING DOWN TREE
BRANCHES.
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.
SDZ030-141845-
/O.EXA.KUNR.WW.Y.0005.260315T0000Z-260315T1800Z/
CUSTER CO PLAINS-
INCLUDING THE CITIES OF FOLSOM
934 PM MDT FRI MAR 13 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SATURDAY TO NOON MDT
SUNDAY...
* WHAT...SNOW AND WIDESPREAD BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS UP TO THREE INCHES. WINDS GUSTING AS HIGH AS 50 MPH.
* WHERE...CUSTER CO PLAINS.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. FALLING AND BLOWING
SNOW, FREQUENTLY REDUCING VISIBILITY BELOW A HALF MILE, WILL MAKE
TRAVEL DANGEROUS, ESPECIALLY IN OPEN COUNTRY. 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.
SDZ043-044-046-047-049-077-141845-
/O.EXT.KUNR.WW.Y.0005.260315T0300Z-260315T1800Z/
NORTHERN JACKSON-BENNETT-MELLETTE-TODD-TRIPP-SOUTHERN JACKSON-
INCLUDING THE CITIES OF INTERIOR, WINNER, IDEAL, LONG VALLEY,
BELVIDERE, CEDAR BUTTE, PARMELEE, TUTHILL, WITTEN, HAMILL, WHITE
RIVER, SAINT FRANCIS, MISSION, WOOD, MARTIN, ROSEBUD, COTTONWOOD,
KADOKA, ALLEN, NORRIS, HARRINGTON, COLOME, POTATO CREEK, AND
WANBLEE
934 PM MDT FRI MAR 13 2026 /1034 PM CDT FRI MAR 13 2026/
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 9 PM MDT /10 PM CDT/
SATURDAY TO NOON MDT /1 PM CDT/ SUNDAY...
* WHAT...SNOW AND WIDESPREAD BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 55
MPH.
* WHERE...PORTIONS OF SOUTH CENTRAL AND SOUTHWESTERN SOUTH DAKOTA.
* WHEN...FROM 9 PM MDT /10 PM CDT/ SATURDAY TO NOON MDT /1 PM CDT/
SUNDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. FALLING AND BLOWING
SNOW, FREQUENTLY REDUCING VISIBILITY BELOW A HALF MILE, WILL MAKE
TRAVEL DANGEROUS, ESPECIALLY IN OPEN COUNTRY. STRONG WINDS COULD
CAUSE TREE DAMAGE.
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.
SDZ026-031-042-076-141845-
/O.CON.KUNR.WW.Y.0005.260315T0000Z-260315T1800Z/
RAPID CITY-PENNINGTON CO PLAINS-NORTHERN OGLALA LAKOTA-SOUTHERN
OGLALA LAKOTA-
INCLUDING THE CITIES OF NEW UNDERWOOD, BATESLAND, QUINN, OGLALA,
MANDERSON, WASTA, SHARPS CORNER, WALL, BOX ELDER, PORCUPINE, PINE
RIDGE, SCENIC, WOUNDED KNEE, CAPUTA, KYLE, ROCKYFORD, AND RAPID
CITY
934 PM MDT FRI MAR 13 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO
NOON MDT SUNDAY...
* WHAT...SNOW AND WIDESPREAD BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 2 AND 4 INCHES. WINDS GUSTING AS HIGH AS 55
MPH.
* WHERE...NORTHERN OGLALA LAKOTA, PENNINGTON CO PLAINS, RAPID CITY,
AND SOUTHERN OGLALA LAKOTA.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. FALLING AND BLOWING
SNOW, FREQUENTLY REDUCING VISIBILITY BELOW A HALF MILE, WILL MAKE
TRAVEL DANGEROUS, ESPECIALLY IN OPEN COUNTRY. STRONG WINDS COULD
CAUSE TREE DAMAGE.
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>056-141845-
/O.CON.KUNR.WW.Y.0005.260315T0000Z-260315T1800Z/
NORTHERN CAMPBELL-SOUTHERN CAMPBELL-WESTERN CROOK-
INCLUDING THE CITIES OF HULETT, WRIGHT, RECLUSE, MOORCROFT,
DEVILS TOWER, ROZET, KEYHOLE RESERVOIR, WESTON, PINE HAVEN, AND
GILLETTE
934 PM MDT FRI MAR 13 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO
NOON MDT SUNDAY...
* WHAT...SNOW AND PATCHY BLOWING SNOW EXPECTED. TOTAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 50
MPH.
* WHERE...NORTHERN CAMPBELL, SOUTHERN CAMPBELL, AND WESTERN CROOK.
* WHEN...FROM 6 PM SATURDAY TO NOON MDT SUNDAY.
* 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. 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.
JC
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