877
WWUS73 KUNR 010816
NPWUNR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RAPID CITY SD
216 AM MDT SAT AUG 1 2026
SDZ013-014-026-027-030>032-041>044-072>077-012330-
/O.NEW.KUNR.HT.Y.0004.260802T1600Z-260803T0200Z/
NORTHERN MEADE CO PLAINS-ZIEBACH-RAPID CITY-SOUTHERN FOOTHILLS-
CUSTER CO PLAINS-PENNINGTON CO PLAINS-HAAKON-WESTERN FALL RIVER-
NORTHERN OGLALA LAKOTA-NORTHERN JACKSON-BENNETT-STURGIS/PIEDMONT
FOOTHILLS-SOUTHERN MEADE CO PLAINS-HERMOSA FOOTHILLS-EASTERN FALL
RIVER-SOUTHERN OGLALA LAKOTA-SOUTHERN JACKSON-
INCLUDING THE CITIES OF HERMOSA, CHERRY CREEK, QUINN, KYLE, ANGOSTURA
RESERVOIR, PHILIP, BOX ELDER, RUMFORD, OGLALA, ALLEN, PORCUPINE,
FOLSOM, HOWES, MARTIN, PIEDMONT, STURGIS, KADOKA, BUFFALO GAP, RAPID
CITY, ELM SPRINGS, BELVIDERE, LONG VALLEY, HARRINGTON, ROCKYFORD,
BATESLAND, TUTHILL, ORAL, MIDLAND, FAIRBURN, WOUNDED KNEE, GLAD
VALLEY, CAPUTA, WALL, SHARPS CORNER, WANBLEE, NEW UNDERWOOD,
MANDERSON, INTERIOR, UNION CENTER, SOUTH EAGLE BUTTE, MUD BUTTE,
MILESVILLE, OELRICHS, SMITHWICK, RED OWL, EDGEMONT, SUMMERSET,
DUPREE, SCENIC, TILFORD, ENNING, ELLSWORTH AFB, WHITE OWL, PINE
RIDGE, OPAL, PROVO, BLACK HAWK, FAITH, COTTONWOOD, ARDMORE, HOT
SPRINGS, POTATO CREEK, AND WASTA
216 AM MDT SAT AUG 1 2026
..HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM MDT SUNDAY
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED.
* WHERE...PORTIONS OF NORTHWESTERN AND SOUTHWESTERN SOUTH DAKOTA.
* WHEN...FROM 10 AM TO 8 PM MDT SUNDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY 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.
CALDERON
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