644  
WWUS73 KUNR 150751  
NPWUNR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RAPID CITY SD  
151 AM MDT THU OCT 15 2026  
 
SDZ001-002-012>014-026-030>032-041>043-072-073-077-078-152300-  
/O.NEW.KUNR.FZ.W.0005.261016T0300Z-261016T1500Z/  
/O.CON.KUNR.WI.Y.0023.261015T1500Z-261016T0500Z/  
HARDING-NORTHERN PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-  
RAPID CITY-CUSTER CO PLAINS-PENNINGTON CO PLAINS-HAAKON-WESTERN  
FALL RIVER-NORTHERN OGLALA LAKOTA-NORTHERN JACKSON-  
STURGIS/PIEDMONT FOOTHILLS-SOUTHERN MEADE CO PLAINS-SOUTHERN  
JACKSON-SOUTHERN PERKINS-  
INCLUDING THE CITIES OF RUMFORD, MIDLAND, INTERIOR, WHITE OWL, QUINN,  
NEWELL, ELM SPRINGS, LONG VALLEY, WASTA, SUMMERSET, RAPID CITY, UNION  
CENTER, SCENIC, ARDMORE, CAPUTA, SOUTH EAGLE BUTTE, LUDLOW,  
COTTONWOOD, REDIG, SHADEHILL, VALE, HOWES, KYLE, CAMP CROOK, BLACK  
HAWK, BISON, MUD BUTTE, RED OWL, FAITH, REVA, STURGIS, EDGEMONT,  
LEMMON, NEW UNDERWOOD, TILFORD, POTATO CREEK, BELLE FOURCHE, OPAL,  
BELLE FOURCHE RESERVOIR, SHARPS CORNER, ROCKYFORD, ENNING, ZEONA,  
PRAIRIE CITY, BOX ELDER, KADOKA, PROVO, FRUITDALE, CHERRY CREEK,  
PIEDMONT, MEADOW, ELLSWORTH AFB, PHILIP, HOOVER, WALL, DUPREE, GLAD  
VALLEY, BELVIDERE, MILESVILLE, SORUM, LADNER, USTA, FOLSOM, WANBLEE,  
AND BUFFALO  
151 AM MDT THU OCT 15 2026  
 
...FREEZE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MDT  
FRIDAY...  
...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 11 PM  
MDT THIS EVENING...  
 
* WHAT...FOR THE WIND ADVISORY, NORTHWEST WINDS 25 TO 35 MPH WITH  
GUSTS UP TO 55 MPH EXPECTED. FOR THE FREEZE WARNING, SUB-FREEZING  
TEMPERATURES AS LOW AS 27 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHWESTERN AND SOUTHWESTERN SOUTH DAKOTA.  
 
* WHEN...FOR THE WIND ADVISORY, FROM 9 AM THIS MORNING TO 11 PM MDT  
THIS EVENING. FOR THE FREEZE WARNING, FROM 9 PM THIS EVENING TO 9  
AM MDT FRIDAY.  
 
* IMPACTS...SUDDEN WIND GUSTS CAN CAUSE DRIVERS TO LOSE CONTROL,  
ESPECIALLY IN LIGHTWEIGHT OR HIGH PROFILE VEHICLES. STRONG WINDS  
CAN CAUSE BLOWING DUST, REDUCED VISIBILITY, AND FLYING DEBRIS.  
FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER SENSITIVE  
VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR PLUMBING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
SECURE OUTDOOR OBJECTS.  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 
 
 
 
 
SDZ025-027-044-074>076-WYZ054>056-058>060-152300-  
/O.NEW.KUNR.FZ.W.0005.261016T0300Z-261016T1500Z/  
NORTHERN FOOTHILLS-SOUTHERN FOOTHILLS-BENNETT-HERMOSA FOOTHILLS-  
EASTERN FALL RIVER-SOUTHERN OGLALA LAKOTA-NORTHERN CAMPBELL-  
SOUTHERN CAMPBELL-WESTERN CROOK-WESTON COUNTY PLAINS-NEWCASTLE-  
NORTHEASTERN CROOK-  
INCLUDING THE CITIES OF OGLALA, OELRICHS, KEYHOLE RESERVOIR, ROZET,  
ROCHELLE, ANGOSTURA RESERVOIR, SAINT ONGE, FAIRBURN, COLONY, WOUNDED  
KNEE, GILLETTE, HOT SPRINGS, SPEARFISH, BEULAH, MANDERSON, CLARETON,  
PINE RIDGE, RECLUSE, ALLEN, WHITEWOOD, HARRINGTON, HERMOSA, WESTON,  
TUTHILL, PORCUPINE, BATESLAND, BUFFALO GAP, MOORCROFT, DEVILS TOWER,  
OSAGE, HULETT, MARTIN, PINE HAVEN, UPTON, NEWCASTLE, SMITHWICK, ORAL,  
WRIGHT, AND ALADDIN  
151 AM MDT THU OCT 15 2026  
 
...FREEZE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MDT  
FRIDAY...  
 
* WHAT...SUB-FREEZING TEMPERATURES AS LOW AS 22 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHWESTERN AND SOUTHWESTERN SOUTH DAKOTA AND  
NORTHEAST WYOMING.  
 
* WHEN...FROM 9 PM THIS EVENING TO 9 AM MDT FRIDAY.  
 
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER  
SENSITIVE VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR  
PLUMBING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 
 
 
 
 
SDZ046-047-049-152300-  
/O.EXT.KUNR.WI.Y.0023.261015T1800Z-261016T0900Z/  
MELLETTE-TODD-TRIPP-  
INCLUDING THE CITIES OF PARMELEE, WHITE RIVER, ROSEBUD, CEDAR BUTTE,  
IDEAL, SAINT FRANCIS, MISSION, WITTEN, WOOD, COLOME, WINNER, HAMILL,  
AND NORRIS  
251 AM CDT THU OCT 15 2026  
 
...WIND ADVISORY NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 4 AM CDT  
FRIDAY...  
 
* WHAT...NORTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH  
EXPECTED.  
 
* WHERE...MELLETTE, TODD, AND TRIPP.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 4 AM CDT FRIDAY.  
 
* IMPACTS...SUDDEN WIND GUSTS CAN CAUSE DRIVERS TO LOSE CONTROL,  
ESPECIALLY IN LIGHTWEIGHT OR HIGH PROFILE VEHICLES. STRONG WINDS  
CAN CAUSE BLOWING DUST, REDUCED VISIBILITY, AND FLYING DEBRIS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
 
 
 
 
CALDERON  
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