682  
WWUS85 KVEF 191104  
RFWVEF  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
404 AM PDT THU JUN 19 2025  
 
...A RED FLAG WARNING IS IN EFFECT FROM THURSDAY AFTERNOON  
THROUGH FRIDAY EVENING FOR WINDY CONDITIONS AND LOW HUMIDITY...  
 
NVZ460-191800-  
/O.CON.KVEF.FW.W.0002.250619T1800Z-250620T0600Z/  
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-  
404 AM PDT THU JUN 19 2025  
 
...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO  
11 PM PDT THIS EVENING FOR STRONG WINDS AND LOW HUMIDITY FOR  
ESMERALDA AND NYE COUNTY DESERTS...  
 
* AFFECTED AREA...IN NEVADA...FIRE WEATHER ZONE 460.  
 
* TIMING...THIS AFTERNOON AND EVENING.  
 
* WIND...SUSTAINED WIND OF 15-25 MPH WITH GUSTS OVER 30 MPH AS  
TIMES.  
 
* HUMIDITY...BELOW 10 PERCENT.  
 
* 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.  
 

 
 

 
 
AZZ101-102-NVZ461-462-465-466-191800-  
/O.CON.KVEF.FW.W.0002.250619T1800Z-250621T0600Z/  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-  
NORTHWEST DESERTS/NORTHWEST PLATEAU-LINCOLN COUNTY/ELY DISPATCH-  
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-  
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
404 AM PDT THU JUN 19 2025 /404 AM MST THU JUN 19 2025/  
 
...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM PDT /11 AM MST/  
THIS MORNING TO 11 PM PDT /11 PM MST/ FRIDAY FOR STRONG WINDS AND  
LOW HUMIDITY FOR SOUTHERN NEVADA AND NORTHWEST ARIZONA...  
 
* AFFECTED AREA...IN AZZ101...FIRE WEATHER ZONE 101.IN AZZ102...  
FIRE WEATHER ZONE 102.IN NEVADA...FIRE WEATHER ZONES 461, 462,  
465, AND 466.  
 
* TIMING...THIS AFTERNOON THROUGH FRIDAY EVENING.  
 
* WIND...SUSTAINED WINDS OF 20-25 MPH WITH GUSTS TO 35 MPH.  
 
* HUMIDITY...BELOW 10 PERCENT.  
 
* 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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