319
WWUS43 KUNR 150650
WSWUNR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
1250 AM MDT SUN MAR 15 2026
SDZ001-012-WYZ060-151800-
/O.CAN.KUNR.WS.W.0002.000000T0000Z-260315T1800Z/
/O.EXA.KUNR.WW.Y.0005.000000T0000Z-260315T1800Z/
HARDING-BUTTE-NORTHEASTERN CROOK-
INCLUDING THE CITIES OF LUDLOW, BELLE FOURCHE, FRUITDALE, BEULAH,
BUFFALO, CAMP CROOK, REVA, BELLE FOURCHE RESERVOIR, COLONY,
HOOVER, REDIG, ALADDIN, LADNER, NEWELL, AND VALE
1250 AM MDT SUN MAR 15 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY
..WINTER STORM WARNING IS CANCELLED
* WHAT...SNOW AND WIDESPREAD BLOWING SNOW. ADDITIONAL SNOW
ACCUMULATIONS UP TO ONE INCH. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...IN SOUTH DAKOTA, BUTTE AND HARDING. IN WYOMING,
NORTHEASTERN CROOK.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. WIDESPREAD 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.
SDZ002-078-151800-
/O.CON.KUNR.WS.W.0002.000000T0000Z-260315T1800Z/
NORTHERN PERKINS-SOUTHERN PERKINS-
INCLUDING THE CITIES OF PRAIRIE CITY, SORUM, BISON, ZEONA,
LEMMON, SHADEHILL, USTA, AND MEADOW
1250 AM MDT SUN MAR 15 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...HEAVY SNOW AND WIDESPREAD BLOWING SNOW. ADDITIONAL SNOW
ACCUMULATIONS UP TO ONE INCH. WINDS GUSTING AS HIGH AS 50 MPH.
* WHERE...NORTHERN PERKINS AND SOUTHERN PERKINS.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. WIDESPREAD 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.
SDZ013-014-032-072-073-151800-
/O.CON.KUNR.WS.W.0002.000000T0000Z-260315T1800Z/
NORTHERN MEADE CO PLAINS-ZIEBACH-HAAKON-STURGIS/PIEDMONT
FOOTHILLS-SOUTHERN MEADE CO PLAINS-
INCLUDING THE CITIES OF OPAL, UNION CENTER, HOWES, STURGIS, RED
OWL, ELM SPRINGS, SOUTH EAGLE BUTTE, PIEDMONT, GLAD VALLEY,
SUMMERSET, ELLSWORTH AFB, FAITH, ENNING, CHERRY CREEK, MIDLAND,
MILESVILLE, BLACK HAWK, WHITE OWL, MUD BUTTE, TILFORD, PHILIP,
AND DUPREE
1250 AM MDT SUN MAR 15 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...HEAVY SNOW AND WIDESPREAD BLOWING SNOW. ADDITIONAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. WINDS GUSTING AS HIGH AS 55
MPH.
* WHERE...NORTHERN MEADE CO PLAINS, SOUTHERN MEADE CO PLAINS,
STURGIS/PIEDMONT FOOTHILLS, ZIEBACH, AND HAAKON.
* WHEN...UNTIL NOON MDT TODAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. WIDESPREAD 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...
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-WYZ057-151800-
/O.CON.KUNR.WS.W.0002.000000T0000Z-260315T1800Z/
NORTHERN BLACK HILLS-NORTHERN FOOTHILLS-WYOMING BLACK HILLS-
INCLUDING THE CITIES OF MYSTIC, GALENA, TERRY PEAK, SPEARFISH,
DEADWOOD, NEMO, SUNDANCE, FOUR CORNERS, SAINT ONGE, ROCHFORD,
DEERFIELD, SILVER CITY, BROWNSVILLE, CHEYENNE CROSSING, LEAD, AND
WHITEWOOD
1250 AM MDT SUN MAR 15 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...HEAVY SNOW AND AREAS OF BLOWING SNOW. ADDITIONAL SNOW
ACCUMULATIONS UP TO 6 INCHES. WINDS GUSTING AS HIGH AS 40 MPH.
* WHERE...IN SOUTH DAKOTA, NORTHERN FOOTHILLS AND NORTHERN BLACK
HILLS. IN WYOMING, WYOMING BLACK HILLS.
* WHEN...UNTIL NOON MDT TODAY.
* 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.
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.
SDZ026-030-031-042-076-151800-
/O.CON.KUNR.WW.Y.0005.000000T0000Z-260315T1800Z/
RAPID CITY-CUSTER CO PLAINS-PENNINGTON CO PLAINS-NORTHERN OGLALA
LAKOTA-SOUTHERN OGLALA LAKOTA-
INCLUDING THE CITIES OF QUINN, BOX ELDER, PORCUPINE, SHARPS
CORNER, MANDERSON, RAPID CITY, NEW UNDERWOOD, WASTA, KYLE, WALL,
PINE RIDGE, ROCKYFORD, OGLALA, BATESLAND, WOUNDED KNEE, CAPUTA,
FOLSOM, AND SCENIC
1250 AM MDT SUN MAR 15 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...SNOW AND WIDESPREAD BLOWING SNOW. ADDITIONAL SNOW
ACCUMULATIONS UP TO 3 INCHES. WINDS GUSTING AS HIGH AS 60 MPH.
* WHERE...CUSTER CO PLAINS, NORTHERN OGLALA LAKOTA, PENNINGTON CO
PLAINS, RAPID CITY, AND SOUTHERN OGLALA LAKOTA.
* WHEN...UNTIL NOON MDT TODAY.
* 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.
SDZ043-044-046-047-049-077-151800-
/O.CON.KUNR.WW.Y.0005.000000T0000Z-260315T1800Z/
NORTHERN JACKSON-BENNETT-MELLETTE-TODD-TRIPP-SOUTHERN JACKSON-
INCLUDING THE CITIES OF HAMILL, COLOME, INTERIOR, WHITE RIVER,
HARRINGTON, KADOKA, COTTONWOOD, LONG VALLEY, MISSION, WOOD, CEDAR
BUTTE, BELVIDERE, MARTIN, WINNER, WANBLEE, SAINT FRANCIS,
ROSEBUD, WITTEN, ALLEN, TUTHILL, PARMELEE, IDEAL, POTATO CREEK,
AND NORRIS
1250 AM MDT SUN MAR 15 2026 /150 AM CDT SUN MAR 15 2026/
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT /1 PM
CDT/ TODAY...
* WHAT...SNOW AND WIDESPREAD BLOWING SNOW. ADDITIONAL SNOW
ACCUMULATIONS BETWEEN 2 AND 4 INCHES. WINDS GUSTING AS HIGH AS 60
MPH.
* WHERE...PORTIONS OF SOUTH CENTRAL AND SOUTHWESTERN SOUTH DAKOTA.
* WHEN...UNTIL NOON MDT /1 PM CDT/ TODAY.
* 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>056-151800-
/O.CON.KUNR.WW.Y.0005.000000T0000Z-260315T1800Z/
NORTHERN CAMPBELL-SOUTHERN CAMPBELL-WESTERN CROOK-
INCLUDING THE CITIES OF HULETT, RECLUSE, WESTON, MOORCROFT,
WRIGHT, KEYHOLE RESERVOIR, DEVILS TOWER, ROZET, PINE HAVEN, AND
GILLETTE
1250 AM MDT SUN MAR 15 2026
..WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY
* WHAT...SNOW AND PATCHY BLOWING SNOW. ADDITIONAL SNOW ACCUMULATIONS
UP TO ONE INCH. WINDS GUSTING AS HIGH AS 45 MPH.
* WHERE...NORTHERN CAMPBELL, SOUTHERN CAMPBELL, AND WESTERN CROOK.
* WHEN...UNTIL NOON MDT TODAY.
* 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. 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.
CALDERON
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