049  
WWUS83 KFSD 211148  
RFWFSD  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
648 AM CDT TUE APR 21 2026  
 
SDZ038-050-052-053-057>060-063>065-068-069-212100-  
/O.CON.KFSD.FW.A.0009.260422T1600Z-260423T0100Z/  
BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-DAVISON-HANSON-  
CHARLES MIX-DOUGLAS-HUTCHINSON-BON HOMME-YANKTON-  
648 AM CDT TUE APR 21 2026  
 
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING  
THROUGH WEDNESDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR  
PORTIONS OF CENTRAL AND SOUTHCENTRAL SOUTH DAKOTA...  
 
* AFFECTED AREA...IN SOUTH DAKOTA, BEADLE, GREGORY, JERAULD,  
SANBORN, BRULE, AURORA, DAVISON, HANSON, CHARLES MIX, DOUGLAS,  
HUTCHINSON, BON HOMME AND YANKTON.  
 
* WINDS...SOUTH 25 TO 35 MPH WITH GUSTS UP TO 50 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 15 PERCENT.  
 
* IMPACTS...ANY FIRE THAT DEVELOPS WILL CATCH AND SPREAD  
QUICKLY. OUTDOOR BURNING IS NOT RECOMMENDED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE  
RED FLAG WARNINGS.  
 

 
 

 
 
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