356  
WWUS86 KEKA 192137  
RFWEKA  
 
URGENT - FIRE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE EUREKA CA  
237 PM PDT FRI JUN 19 2026  
 
CAZ403-406-409>411-200200-  
/O.CON.KEKA.FW.W.0002.000000T0000Z-260620T0200Z/  
NORTHEASTERN INTERIOR HUMBOLDT AND SOUTHWESTERN SISKIYOU  
INCLUDING ORLEANS-  
EASTERN INTERIOR HUMBOLDT INCLUDING WILLOW CREEK AND HOOPA-  
NORTHWESTERN TRINITY INCLUDING SALYER AND BIG BAR-  
NORTHEASTERN TRINITY INCLUDING TRINITY LAKE-  
EASTERN TRINITY INCLUDING WEAVERVILLE AND HAYFORK-  
237 PM PDT FRI JUN 19 2026  
 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS  
EVENING...  
 
* AFFECTED AREA...NORTHERN TRINITY AND HUMBOLDT COUNTIES  
INCLUDING FIRE WEATHER ZONES 403, 406, 409, 410, AND 411.  
 
* THUNDERSTORMS...ISOLATED, MOSTLY DRY THUNDERSTORMS MAY FORM  
OVER THE HIGHER TERRAIN OF NORTHERN HUMBOLDT AND TRINITY  
COUNTIES THROUGH THIS AFTERNOON.  
 
* OUTFLOW WINDS...STORMS COULD PRODUCE GUSTY AND ERRATIC  
OUTFLOW WINDS UP TO 40 MPH.  
 
* IMPACTS...THUNDERSTORMS MAY IGNITE NEW FIRES WITH DRY FUELS  
AND IN DIFFICULT TO ACCESS LOCATIONS. 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.  
 

 
 

 
 
HTTP://WEATHER.GOV/EUREKA  
 
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