704  
FNUS63 KFSD 010915  
RFDFSD  
 
RANGELAND FIRE DANGER STATEMENT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
415 AM CDT FRI MAY 1 2026  
   
DISCUSSION  
 
COOLER TEMPERATURES PREVAIL AGAIN TODAY, WITH WARMER TEMPERATURES  
FOR THE WEEKEND INTO EARLY NEXT WEEK. MOSTLY DRY CONDITIONS ARE  
EXPECTED WITH LIGHT WINDS THIS WEEKEND. MINIMUM RH VALUES TODAY  
THROUGH EARLY NEXT WEEK WILL BE AT OR BELOW 35%; HOWEVER, RECENT  
PRECIPITATION AND GREENING OF FUELS LEADS TO CONTINUED LOW TO  
LOCALLY MODERATE FIRE DANGER. STRONGER WINDS MONDAY MAY LEAD TO  
SOME LOCALLY ELEVATED FIRE DANGER. COOLER CONDITIONS RETURN BY MID  
NEXT WEEK.  
 
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-  
098-NEZ013-014-SDZ038>040-050-052>071-011215-  
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-  
BUENA VISTA-WOODBURY-IDA-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-  
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-  
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-  
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-BON HOMME-  
YANKTON-UNION-  
   
..LOW FIRE DANGER  
 
THE GRASSLAND FIRE DANGER INDEX WILL REACH THE LOW CATEGORY  
THIS AFTERNOON. 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  
WITH REASONABLE SAFETY PRECAUTIONS, BUT SHOULD BE MONITORED.  
 
OUTLOOK FOR SATURDAY AFTERNOON...THE GRASSLAND FIRE DANGER INDEX  
WILL REACH THE LOW CATEGORY.  
 
THE GRASSLAND FIRE DANGER PRODUCT REFLECTS FIRE DANGER FOR NATIVE  
GRASSES. IT IS NOT INTENDED FOR CURED AGRICULTURAL CROPS, NOR  
WILL IT REFLECT CONDITIONS IN ROAD DITCHES WHICH HAVE BEEN MOWED.  
 
 
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