738  
WWUS84 KEPZ 031915  
RFWEPZ  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM  
115 PM MDT SAT MAY 3 2025  
 
...CRITICAL FIRE WEATHER CONDITIONS EXPECTED FOR SOUTHWESTERN NEW  
MEXICO ON SUNDAY...  
 
AN UPPER LEVEL LOW PRESSURE SYSTEM WILL APPROACH THE REGION FROM  
THE WEST ON SUNDAY, INCREASING WINDS DURING THE DAY FROM THE  
SOUTH AND SOUTHWEST. SUSTAINED WINDS OF 20 TO 25 MPH WILL COMBINE  
WITH MINIMUM RELATIVE HUMIDITIES AROUND 10 PERCENT TO CREATE  
CRITICAL FIRE DANGER. CRITICALLY DRY FUELS WILL ALLOW FIRES TO  
SPREAD QUICKLY.  
 
NMZ111-041200-  
/O.UPG.KEPZ.FW.A.0019.250504T1800Z-250505T0300Z/  
/O.NEW.KEPZ.FW.W.0022.250504T1800Z-250505T0300Z/  
SOUTHWEST DESERTS AND LOWLANDS/LAS CRUCES BLM/GLZ-  
115 PM MDT SAT MAY 3 2025  
 
...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT SUNDAY FOR  
STRONG WINDS, LOW HUMIDITY, AND HIGH FIRE DANGER FOR FIRE WEATHER  
ZONE 111...  
 
THE NATIONAL WEATHER SERVICE IN EL PASO TX/SANTA TERESA HAS  
ISSUED A RED FLAG WARNING FOR STRONG WINDS, LOW HUMIDITY, AND  
HIGH FIRE DANGER , WHICH IS IN EFFECT SUNDAY FROM NOON TO 9 PM  
MDT. THIS REPLACES THE FIRE WEATHER WATCH WHICH WAS PREVIOUSLY IN  
EFFECT.  
 
* AFFECTED AREA...FIRE WEATHER ZONE 111 SOUTHWEST DESERTS AND  
LOWLANDS/LAS CRUCES BLM/GLZ.  
 
* TIMING...FROM NOON TO 9 PM SUNDAY.  
 
* WINDS...SOUTHWEST 20 TO 25 MPH WITH GUSTS UP TO 40 MPH.  
 
* RELATIVE HUMIDITY...AS LOW AS 8 PERCENT.  
 
* TEMPERATURES...UP TO 79.  
 
* EXPERIMENTAL RFTI...5 TO 6, CRITICAL.  
 
* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY.  
OUTDOOR BURNING IS NOT RECOMMENDED.  
 
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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