599  
WWUS83 KABR 121855  
RFWABR  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE ABERDEEN SD  
155 PM CDT SUN APR 12 2026  
 
SDZ033-045-048-130300-  
/O.NEW.KABR.FW.W.0006.260413T1800Z-260414T0100Z/  
/O.CON.KABR.FW.W.0005.000000T0000Z-260413T0000Z/  
STANLEY-JONES-LYMAN-  
155 PM CDT SUN APR 12 2026 /1255 PM MDT SUN APR 12 2026/  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/  
THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTH CENTRAL  
SOUTH DAKOTA...  
 
...RED FLAG WARNING IN EFFECT FROM 1 PM CDT /NOON MDT/ TO 8 PM  
CDT /7 PM MDT/ MONDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTH  
CENTRAL SOUTH DAKOTA...  
 
THE NATIONAL WEATHER SERVICE IN ABERDEEN HAS ISSUED A RED FLAG  
WARNING FOR WIND AND LOW RELATIVE HUMIDITY, WHICH IS IN EFFECT  
FROM 1 PM CDT /NOON MDT/ TO 8 PM CDT /7 PM MDT/ MONDAY.  
 
* AFFECTED AREA...IN SOUTH DAKOTA, STANLEY, JONES AND LYMAN.  
 
* WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH THIS  
AFTERNOON. SOUTHWEST TO WEST 10 TO 20 MPH WITH GUSTS AROUND 25  
MPH ON MONDAY.  
 
* RELATIVE HUMIDITY...15 TO 25 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.  
 

 
 

 
 
SDZ035-051-130000-  
/O.CON.KABR.FW.W.0005.000000T0000Z-260413T0000Z/  
HUGHES-BUFFALO-  
155 PM CDT SUN APR 12 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING  
FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTH CENTRAL SOUTH DAKOTA...  
 
* AFFECTED AREA...IN SOUTH DAKOTA, HUGHES AND BUFFALO.  
 
* WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 20 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.  
 

 
 

 
TMT  
 
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