086  
FNUS63 KABR 010727  
RFDABR  
 
RANGELAND FIRE DANGER STATEMENT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
227 AM CDT FRI MAY 1 2026  
   
DISCUSSION  
 
HIGH TEMPERATURES TODAY WILL RANGE IN THE 50S TO AROUND 60, WARMEST  
OVER NORTH CENTRAL SOUTH DAKOTA WITH DRY WEATHER EXPECTED AS HIGH  
PRESSURE RESIDES OVERHEAD. RELATIVE HUMIDITY WILL FALL INTO THE 30  
TO 40 PERCENT RANGE. WINDS WILL MAINLY BE OUT OF THE NORTH AND  
NORTHWEST BY THE MIDDAY BETWEEN 5 TO 15 MPH WITH GUSTS UP TO 20 MPH.  
 
WARMER AIR MOVES IN FOR SATURDAY WITH HIGHS IN THE 60S AND 70S.  
RELATIVE HUMIDITY WILL DROP BETWEEN 20 TO 30 PERCENT, LOWEST OVER  
CENTRAL SOUTH DAKOTA. WINDS WILL SWITCH OUT OF THE SOUTH AND  
SOUTHWEST WITH GUSTS OF 20-30 MPH BY THE AFTERNOON, AND SHIFTING  
WEST TO NORTHWEST LATE IN THE AFTERNOON THROUGH THE EVENING BEHIND A  
PASSING COLD FRONT. EVEN WITH MARGINAL WIND GUSTS AND DROPPING  
RELATIVE HUMIDITIES, THE GRASSLAND FIRE DANGER INDEX REMAINS IN THE  
LOW TO MODERATE CATEGORY.  
 
MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-012130-  
TRAVERSE-BIG STONE-CORSON-CAMPBELL-MCPHERSON-BROWN-MARSHALL-ROBERTS-  
WALWORTH-EDMUNDS-DAY-DEWEY-POTTER-FAULK-SPINK-CLARK-CODINGTON-GRANT-  
HAMLIN-DEUEL-STANLEY-SULLY-HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO-  
INCLUDING THE CITIES OF WHEATON, ORTONVILLE, MCINTOSH, HERREID,  
EUREKA, ABERDEEN, BRITTON, SISSETON, MOBRIDGE, IPSWICH, WEBSTER,  
ISABEL, GETTYSBURG, FAULKTON, REDFIELD, CLARK, WATERTOWN, MILBANK,  
HAYTI, CLEAR LAKE, FORT PIERRE, ONIDA, PIERRE, HIGHMORE, MILLER,  
MURDO, KENNEBEC, AND FORT THOMPSON  
227 AM CDT FRI MAY 1 2026 /127 AM MDT FRI MAY 1 2026/  
   
..LOW FIRE DANGER  
 
FAVORABLE WEATHER CONDITIONS OR A HIGH MOISTURE CONTENT OF GRASSES,  
AND OTHER DRY ORGANIC MATERIAL ON THE GROUND, INDICATE THAT THE  
PROBABILITY OF A FAST MOVING FIRE IS LOW. OUTDOOR BURNING UNDER  
THESE CONDITIONS CAN USUALLY BE PERFORMED WITH REASONABLE SAFETY  
PRECAUTIONS, BUT SHOULD BE MONITORED.  
 
THE OUTLOOK FOR SATURDAY AFTERNOON...THE GRASSLAND FIRE DANGER INDEX  
WILL REACH THE LOW TO MODERATE CATEGORY.  
 
 
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