963  
WWUS86 KLOX 211644  
RFWLOX  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
944 AM PDT SAT JUN 21 2025  
 
...RED FLAG WARNING IN EFFECT FROM 1 PM TODAY TO 5 AM PDT SUNDAY  
FOR STRONG TO DAMAGING NORTHWEST TO NORTH WINDS AND LOW RELATIVE  
HUMIDITY FOR THE I-5 CORRIDOR, SANTA BARBARA COUNTY INTERIOR  
MOUNTAINS, VENTURA COUNTY MOUNTAINS, AND ANTELOPE VALLEY INCLUDING  
WESTERN FOOTHILLS...  
 
...FIRE WEATHER WATCH CANCELLED FOR EASTERN SANTA YNEZ MOUNTAINS  
BUT BRIEF CRITICAL FIRE CONDITIONS POSSIBLE TONIGHT...  
 
.AN UNSEASONABLY STRONG UPPER LEVEL TROUGH OF LOW PRESSURE WILL  
MOVE THROUGH THE REGION TODAY THROUGH TONIGHT. STRONG AND LOCALLY  
DAMAGING WIND GUSTS OF 50 TO 65 MPH ARE EXPECTED TO BE MOST  
FOCUSED THIS AFTERNOON INTO TONIGHT ACROSS THE SANTA BARBARA  
COUNTY INTERIOR MOUNTAINS, VENTURA COUNTY MOUNTAINS, I-5 CORRIDOR,  
AND ANTELOPE VALLEY INCLUDING THE WESTERN FOOTHILLS. THESE  
STRONGER WINDS COMBINED WITH HUMIDITIES LOWERING TO BETWEEN 10 AND  
25 PERCENT WILL LIKELY BRING CRITICAL FIRE WEATHER CONDITIONS TO  
THESE AREAS, RESULTING IN THE RED FLAG WARNING VALID THIS  
AFTERNOON INTO TONIGHT. WHILE LOCALLY STRONGER WINDS ARE STILL  
EXPECTED TO SURFACE ACROSS PORTIONS OF THE EASTERN SANTA YNEZ  
RANGE TONIGHT, IT NO LONGER APPEARS THEY WILL HAVE A SUFFICIENT  
DURATION OF STRONG WIND/LOW HUMIDITY OVERLAP, RESULTING IN THE  
CANCELLATION OF THE FIRE WEATHER WATCH FOR THIS AREA, AND JUST  
INCLUDING THEM WITH BRIEF CRITICAL HEADLINES. AREAS IN A RED FLAG  
WARNING THIS AFTERNOON THROUGH TONIGHT WILL HAVE THE HIGHEST RISK  
FOR RAPID FIRE SPREAD AND EXTREME FIRE BEHAVIOR, WITH THE THREAT  
OF LONG RANGE SPOTTING.  
 
CAZ352-211745-  
/O.CAN.KLOX.FW.A.0005.250621T2000Z-250622T1200Z/  
SANTA YNEZ MOUNTAINS EASTERN RANGE-  
944 AM PDT SAT JUN 21 2025  
 
...FIRE WEATHER WATCH IS CANCELLED FOR EASTERN SANTA YNEZ  
RANGE...  
 
THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELLED  
THE FIRE WEATHER WATCH.  
 
WHILE LOCALLY STRONGER NORTHERLY WINDS ARE STILL EXPECTED TO  
SURFACE ACROSS PORTIONS OF THE EASTERN SANTA YNEZ RANGE TONIGHT,  
IT NO LONGER APPEARS THEY WILL HAVE A SUFFICIENT DURATION OF  
STRONG WIND/LOW HUMIDITY OVERLAP, RESULTING IN THE CANCELLATION OF  
THE FIRE WEATHER WATCH FOR THIS AREA. HOWEVER, ELEVATED TO BRIEF  
CRITICAL FIRE WEATHER CONDITIONS ARE STILL EXPECTED LATER THIS  
AFTERNOON INTO TONIGHT.  
 
 
 
CAZ353-376>378-381-383-220000-  
/O.CON.KLOX.FW.W.0004.250621T2000Z-250622T1200Z/  
SANTA BARBARA COUNTY INTERIOR MOUNTAINS-  
SOUTHERN VENTURA COUNTY MOUNTAINS-  
NORTHERN VENTURA COUNTY MOUNTAINS-INTERSTATE 5 CORRIDOR-  
WESTERN ANTELOPE VALLEY FOOTHILLS-ANTELOPE VALLEY-  
944 AM PDT SAT JUN 21 2025  
 
...RED FLAG WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO  
5 AM PDT SUNDAY FOR STRONG TO DAMAGING NORTHWEST TO NORTH WINDS  
AND LOW RELATIVE HUMIDITY FOR THE I-5 CORRIDOR, SANTA BARBARA  
COUNTY INTERIOR MOUNTAINS, VENTURA COUNTY MOUNTAINS, AND ANTELOPE  
VALLEY INCLUDING WESTERN FOOTHILLS...  
 
* WINDS...NORTHWEST TO NORTH 25 TO 40 MPH WITH DAMAGING GUSTS OF  
50 TO 65 MPH.  
 
* RELATIVE HUMIDITY...AREAS OF HUMIDITY 10 TO 25 PERCENT,  
GRADUALLY RISING LATE TONIGHT.  
 
* IMPACTS...IF FIRE IGNITION OCCURS, CONDITIONS ARE FAVORABLE  
FOR EXTREME FIRE BEHAVIOR, RAPID FIRE GROWTH, AND LONG RANGE  
SPOTTING, WHICH COULD THREATEN LIFE AND PROPERTY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS  
ARE EITHER OCCURRING NOW, OR WILL SHORTLY. USE EXTREME CAUTION  
WITH ANYTHING THAT CAN SPARK A WILDFIRE. RESIDENTS NEAR  
INTERFACES SHOULD BE PREPARED TO EVACUATE IF A WILDFIRE BREAKS  
OUT. SEE READYFORWILDFIRE.ORG AND WILDFIRERISK.ORG FOR  
INFORMATION.  
 
 
 
 
 
GOMBERG  
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