540  
WWUS73 KUNR 170109  
NPWUNR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RAPID CITY SD  
709 PM MDT THU JUL 16 2026  
 
SDZ001-002-012>014-025>027-030>032-041>044-046-047-049-072>078-  
WYZ054>056-058>060-171615-  
/O.EXT.KUNR.HT.Y.0001.000000T0000Z-260720T0300Z/  
HARDING-NORTHERN PERKINS-BUTTE-NORTHERN MEADE CO PLAINS-ZIEBACH-  
NORTHERN FOOTHILLS-RAPID CITY-SOUTHERN FOOTHILLS-CUSTER CO PLAINS-  
PENNINGTON CO PLAINS-HAAKON-WESTERN FALL RIVER-NORTHERN OGLALA  
LAKOTA-NORTHERN JACKSON-BENNETT-MELLETTE-TODD-TRIPP-  
STURGIS/PIEDMONT FOOTHILLS-SOUTHERN MEADE CO PLAINS-HERMOSA  
FOOTHILLS-EASTERN FALL RIVER-SOUTHERN OGLALA LAKOTA-SOUTHERN  
JACKSON-SOUTHERN PERKINS-NORTHERN CAMPBELL-SOUTHERN CAMPBELL-  
WESTERN CROOK-WESTON COUNTY PLAINS-NEWCASTLE-NORTHEASTERN CROOK-  
INCLUDING THE CITIES OF SHADEHILL, PHILIP, FAIRBURN, PROVO, SAINT  
ONGE, BOX ELDER, REVA, WITTEN, PORCUPINE, PINE HAVEN, ARDMORE,  
HOOVER, MANDERSON, MUD BUTTE, UNION CENTER, WESTON, WOOD, IDEAL,  
REDIG, SPEARFISH, RUMFORD, FAITH, LEMMON, NORRIS, BATESLAND, HOWES,  
ROZET, MOORCROFT, OELRICHS, WALL, FOLSOM, BLACK HAWK, WHITE RIVER,  
ROCKYFORD, COLOME, HOT SPRINGS, GILLETTE, CAPUTA, CAMP CROOK, KYLE,  
TUTHILL, CLARETON, DEVILS TOWER, ZEONA, EDGEMONT, CEDAR BUTTE,  
LADNER, MIDLAND, SMITHWICK, ROCHELLE, ALADDIN, OGLALA, ENNING,  
BUFFALO, ORAL, BUFFALO GAP, HULETT, RAPID CITY, BELVIDERE, RECLUSE,  
WHITEWOOD, QUINN, LONG VALLEY, ELLSWORTH AFB, UPTON, WRIGHT, SCENIC,  
RED OWL, PARMELEE, OPAL, MARTIN, WOUNDED KNEE, CHERRY CREEK,  
MILESVILLE, WASTA, PINE RIDGE, HERMOSA, SOUTH EAGLE BUTTE, BELLE  
FOURCHE RESERVOIR, KEYHOLE RESERVOIR, NEWELL, MEADOW, FRUITDALE, NEW  
UNDERWOOD, TILFORD, BEULAH, VALE, ROSEBUD, SORUM, GLAD VALLEY, ELM  
SPRINGS, LUDLOW, INTERIOR, ALLEN, BELLE FOURCHE, ANGOSTURA RESERVOIR,  
WANBLEE, STURGIS, WHITE OWL, HAMILL, HARRINGTON, PIEDMONT, KADOKA,  
PRAIRIE CITY, OSAGE, SAINT FRANCIS, DUPREE, POTATO CREEK, SUMMERSET,  
COTTONWOOD, COLONY, WINNER, MISSION, USTA, NEWCASTLE, BISON, AND  
SHARPS CORNER  
709 PM MDT THU JUL 16 2026 /809 PM CDT THU JUL 16 2026/  
   
..HEAT ADVISORY NOW IN EFFECT UNTIL 9 PM MDT /10 PM CDT/ SUNDAY  
 
* WHAT...HEAT INDEX VALUES OF 95 TO 104.  
 
* WHERE...PORTIONS OF NORTHWESTERN, SOUTH CENTRAL, AND SOUTHWESTERN  
SOUTH DAKOTA AND NORTHEAST WYOMING.  
 
* WHEN...UNTIL 9 PM MDT /10 PM CDT/ SUNDAY.  
 
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
 
 
 
 
WONG  
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