830  
FNUS63 KABR 120634  
RFDABR  
 
RANGELAND FIRE DANGER STATEMENT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
134 AM CDT SUN APR 12 2026  
   
DISCUSSION  
 
A FRONT WILL MOVE ACROSS THE STATE THIS MORNING. THIS WILL REPLACE  
THE HUMID AIRMASS WITH DRIER AIR ON A WEST WIND THAT WILL GUST  
BETWEEN 25 AND 35MPH. TEMPERATURES WILL WARM INTO THE 80S WITH  
AFTERNOON HUMIDITY DOWN AROUND 20% IN CENTRAL SOUTH DAKOTA TO AROUND  
30 TO 40% UP ACROSS THE NORTHEAST.  
 
A RED FLAG WARNING HAS BEEN POSTED FOR PORTIONS OF CENTRAL SOUTH  
DAKOTA THIS AFTERNOON.  
 
MONDAY FEATURES LOW PRESSURE ACROSS THE AREA. ON THE BACKSIDE OF  
THIS LOW, ACROSS SOUTH CENTRAL SOUTH DAKOTA, TEMPERATURES WILL WARM  
BACK INTO THE 70S WITH AFTERNOON HUMIDITY DOWN AROUND 15 TO 25%.  
WINDS WILL BE OUT OF THE WEST AT 15 TO 30MPH.  
 
SDZ017>020-022-023-033>037-045-048-051-122045-  
FAULK-SPINK-CLARK-CODINGTON-HAMLIN-DEUEL-STANLEY-SULLY-HUGHES-HYDE-  
HAND-JONES-LYMAN-BUFFALO-  
INCLUDING THE CITIES OF FAULKTON, REDFIELD, CLARK, WATERTOWN, HAYTI,  
CLEAR LAKE, FORT PIERRE, ONIDA, PIERRE, HIGHMORE, MILLER, MURDO,  
KENNEBEC, AND FORT THOMPSON  
134 AM CDT SUN APR 12 2026 /1234 AM MDT SUN APR 12 2026/  
   
..VERY HIGH FIRE DANGER  
 
VERY POOR WEATHER CONDITIONS AND VERY LOW MOISTURE CONTENT OF  
GRASSES, AND OTHER DRY ORGANIC MATERIAL ON THE GROUND,  
INDICATE THAT DANGEROUS BURNING CONDITIONS EXIST. FIRES WILL  
SPREAD RAPIDLY AND SHOW ERRATIC BEHAVIOR. OUTDOOR BURNING IS  
NOT RECOMMENDED.  
 
THE OUTLOOK FOR MONDAY AFTERNOON...THE GRASSLAND FIRE DANGER INDEX  
WILL REACH THE MODERATE TO HIGH CATEGORY.  
 
 
 
MNZ039-046-SDZ003>011-015-016-021-122045-  
TRAVERSE-BIG STONE-CORSON-CAMPBELL-MCPHERSON-BROWN-MARSHALL-ROBERTS-  
WALWORTH-EDMUNDS-DAY-DEWEY-POTTER-GRANT-  
INCLUDING THE CITIES OF WHEATON, ORTONVILLE, MCINTOSH, HERREID,  
EUREKA, ABERDEEN, BRITTON, SISSETON, MOBRIDGE, IPSWICH, WEBSTER,  
ISABEL, GETTYSBURG, AND MILBANK  
134 AM CDT SUN APR 12 2026 /1234 AM MDT SUN APR 12 2026/  
   
..HIGH FIRE DANGER  
 
UNFAVORABLE WEATHER CONDITIONS AND LOW MOISTURE CONTENT OF GRASSES,  
AND OTHER DRY ORGANIC MATERIAL ON THE GROUND, INDICATE THAT THERE  
IS HIGH POTENTIAL FOR A FIRE TO SPREAD. OUTDOOR BURNING SHOULD BE  
RESTRICTED TO EARLY MORNING OR EVENING HOURS WHEN WIND SPEEDS ARE  
USUALLY LOWER AND THE RELATIVE HUMIDITY IS HIGHER.  
 
THE OUTLOOK FOR MONDAY AFTERNOON...THE GRASSLAND FIRE DANGER INDEX  
WILL REACH THE LOW TO MODERATE CATEGORY.  
 
 
 
07  
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