673
WWUS86 KEKA 191419
RFWEKA
URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
719 AM PDT FRI JUN 19 2026
CAZ403-406-409-410-192230-
/O.CON.KEKA.FW.W.0002.260619T1500Z-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-
719 AM 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, AND 410.
* THUNDERSTORMS...ISOLATED, MOSTLY DRY THUNDERSTORMS MAY FORM OVER
THE HIGHER TERRAIN OF NORTHERN HUMBOLDT AND TRINITY COUNTIES AS
EARLY AS 4 AM FRIDAY MORNING AND THEN THROUGH FRIDAY AFTERNOON.
OVERALL THUNDERSTORM CONFIDENCE REMAINS VERY UNCERTAIN.
* 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.
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