355  
WWUS83 KABR 221331  
RFWABR  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE ABERDEEN SD  
831 AM CDT WED APR 22 2026  
 
SDZ003>006-009-010-015>018-033>037-045-048-051-230100-  
/O.CON.KABR.FW.W.0009.260422T1600Z-260423T0100Z/  
CORSON-CAMPBELL-MCPHERSON-BROWN-WALWORTH-EDMUNDS-DEWEY-POTTER-  
FAULK-SPINK-STANLEY-SULLY-HUGHES-HYDE-HAND-JONES-LYMAN-BUFFALO-  
831 AM CDT WED APR 22 2026 /731 AM MDT WED APR 22 2026/  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/  
THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTH CENTRAL  
SOUTH DAKOTA...  
 
* AFFECTED AREA...IN SOUTH DAKOTA, CORSON, CAMPBELL, MCPHERSON,  
BROWN, WALWORTH, EDMUNDS, DEWEY, POTTER, FAULK, SPINK,  
STANLEY, SULLY, HUGHES, HYDE, HAND, JONES, LYMAN AND BUFFALO.  
 
* WINDS...SOUTH 20 TO 30 MPH WITH GUSTS UP TO 45 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 15 PERCENT.  
 
* IMPACTS...ANY FIRES THAT IGNITE WILL SPREAD RAPIDLY AND BECOME  
DIFFICULT TO CONTROL OR SUPPRESS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL SHORTLY. A COMBINATION OF  
STRONG WINDS, LOW RELATIVE HUMIDITY, AND WARM TEMPERATURES CAN  
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.  
 

 
 

 
 
MNZ039-046-SDZ007-008-011-019>023-230100-  
/O.CON.KABR.FW.W.0009.260422T1700Z-260423T0100Z/  
TRAVERSE-BIG STONE-MARSHALL-ROBERTS-DAY-CLARK-CODINGTON-GRANT-  
HAMLIN-DEUEL-  
831 AM CDT WED APR 22 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTHEAST  
SOUTH DAKOTA AND WEST CENTRAL MINNESOTA...  
 
* AFFECTED AREA...IN MINNESOTA, TRAVERSE AND BIG STONE. IN SOUTH  
DAKOTA, MARSHALL, ROBERTS, DAY, CLARK, CODINGTON, GRANT,  
HAMLIN AND DEUEL.  
 
* WINDS...SOUTH 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 23 PERCENT.  
 
* IMPACTS...ANY FIRES THAT IGNITE WILL SPREAD RAPIDLY AND BECOME  
DIFFICULT TO CONTROL OR SUPPRESS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL SHORTLY. A COMBINATION OF  
STRONG WINDS, LOW RELATIVE HUMIDITY, AND WARM TEMPERATURES CAN  
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.  
 

 
 

 
 
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