400  
FNUS86 KLOX 301632  
FWLLOX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
932 AM PDT MON JUN 30 2025  
 
ECC029-011045-  
LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VANDENBERG ECC DISPATCH  
932 AM PDT MON JUN 30 2025  
   
..DISCUSSION FROM MONTEREY  
 
MODERATE TEMPERATURE AND HUMIDITY WILL PREVAIL THROUGH THE WEEK,  
WITH SOME STRONG ONSHORE WIND GUSTS EACH AFTERNOON. THE MARINE LAYER  
WILL DEEPEN AS A WEAK DISTURBANCE MOVES THROUGH MID-WEEK. WHILE  
UNLIKELY, THERE IS A SMALL CHANCE FOR DRY LIGHTNING FROM  
MONDAY-WEDNESDAY ACROSS THE NORTH BAY. MOST OF THE CONVECTIVE  
ACTIVITY SHOULD STAY IN THE HIGHER TERRAIN OF THE CASCADES AND  
SIERRA NEVADA, BUT A SLIGHT CHANCE FOR THUNDERSTORMS REMAINS IN THE  
NORTH BAY. IN THE UNLIKELY EVENT THAT STORMS DEVELOP IN OUR AREA,  
MOST RAIN WOULD EVAPORATE BEFORE REACHING THE GROUND, MAKING ANY  
CLOUD-TO-GROUND LIGHTNING STIKES MORE LIKELY TO START A FIRE.  
 
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.  
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.  
 
   
..DISCUSSION FROM LOS ANGELES/OXNARD  
 
...ELEVATED RISK OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY DUE TO GUSTY ONSHORE WINDS WITH VERY WARM AND DRY  
CONDITIONS...  
 
A SHALLOW MARINE LAYER REMAINS IN PLACE THIS MORNING, WITH LOW  
CLOUDS AND FOG MAINLY CONFINED TO THE COASTAL PLAIN. AN APPROACHING  
UPPER LEVEL TROUGH WILL BRING A DEEPENING MARINE LAYER TUESDAY INTO  
WEDNESDAY, WITH LOW CLOUDS AND FOG LIKELY SPREADING INTO THE  
VALLEYS. WHILE THIS INCREASED MARINE LAYER INFLUENCE WILL BRING SOME  
COOLING TO COASTS AND VALLEYS, THERE WILL BE LITTLE CHANGE IN  
TEMPERATURES ACROSS THE INTERIOR ABOVE THE MARINE LAYER, WITH HIGHS  
88 TO 98 DEGREES COMMON TODAY THROUGH WEDNESDAY. HUMIDITIES WILL  
FALL TO BETWEEN 8 AND 20 PERCENT EACH DAY ACROSS THE INTERIOR, WITH  
POOR OVERNIGHT RECOVERIES TONIGHT ACROSS THE SAN GABRIELS AND  
INTERIOR FOOTHILLS. SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF  
25 TO 35 MPH WILL BE COMMON ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY, WITH ISOLATED GUSTS AS HIGH AS 40 MPH ACROSS THE ANTELOPE  
VALLEY FOOTHILLS. THE GUSTY ONSHORE WINDS IN COMBINATION WITH THE  
SEASONABLY WARM AND DRY CONDITIONS WILL RESULT IN AN ELEVATED RISK  
OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST WEDNESDAY,  
ESPECIALLY IN THE ANTELOPE VALLEY AND ADJACENT FOOTHILLS.  
 
 
 
ECC028-011045-  
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR SANTA BARBARA ECC DISPATCH  
932 AM PDT MON JUN 30 2025  
 
...ELEVATED RISK OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY DUE TO GUSTY ONSHORE WINDS WITH VERY WARM AND DRY  
CONDITIONS...  
 
A SHALLOW MARINE LAYER REMAINS IN PLACE THIS MORNING, WITH LOW  
CLOUDS AND FOG MAINLY CONFINED TO THE COASTAL PLAIN. AN APPROACHING  
UPPER LEVEL TROUGH WILL BRING A DEEPENING MARINE LAYER TUESDAY INTO  
WEDNESDAY, WITH LOW CLOUDS AND FOG LIKELY SPREADING INTO THE  
VALLEYS. WHILE THIS INCREASED MARINE LAYER INFLUENCE WILL BRING SOME  
COOLING TO COASTS AND VALLEYS, THERE WILL BE LITTLE CHANGE IN  
TEMPERATURES ACROSS THE INTERIOR ABOVE THE MARINE LAYER, WITH HIGHS  
88 TO 98 DEGREES COMMON TODAY THROUGH WEDNESDAY. HUMIDITIES WILL  
FALL TO BETWEEN 8 AND 20 PERCENT EACH DAY ACROSS THE INTERIOR, WITH  
POOR OVERNIGHT RECOVERIES TONIGHT ACROSS THE SAN GABRIELS AND  
INTERIOR FOOTHILLS. SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF  
25 TO 35 MPH WILL BE COMMON ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY, WITH ISOLATED GUSTS AS HIGH AS 40 MPH ACROSS THE ANTELOPE  
VALLEY FOOTHILLS. THE GUSTY ONSHORE WINDS IN COMBINATION WITH THE  
SEASONABLY WARM AND DRY CONDITIONS WILL RESULT IN AN ELEVATED RISK  
OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST WEDNESDAY,  
ESPECIALLY IN THE ANTELOPE VALLEY AND ADJACENT FOOTHILLS.  
 
 
 
ECC031-011045-  
ANGELES NATIONAL FOREST-  
DISCUSSION FOR LANCASTER ECC DISPATCH  
932 AM PDT MON JUN 30 2025  
 
...ELEVATED RISK OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY DUE TO GUSTY ONSHORE WINDS WITH VERY WARM AND DRY  
CONDITIONS...  
 
A SHALLOW MARINE LAYER REMAINS IN PLACE THIS MORNING, WITH LOW  
CLOUDS AND FOG MAINLY CONFINED TO THE COASTAL PLAIN. AN APPROACHING  
UPPER LEVEL TROUGH WILL BRING A DEEPENING MARINE LAYER TUESDAY INTO  
WEDNESDAY, WITH LOW CLOUDS AND FOG LIKELY SPREADING INTO THE  
VALLEYS. WHILE THIS INCREASED MARINE LAYER INFLUENCE WILL BRING SOME  
COOLING TO COASTS AND VALLEYS, THERE WILL BE LITTLE CHANGE IN  
TEMPERATURES ACROSS THE INTERIOR ABOVE THE MARINE LAYER, WITH HIGHS  
88 TO 98 DEGREES COMMON TODAY THROUGH WEDNESDAY. HUMIDITIES WILL  
FALL TO BETWEEN 8 AND 20 PERCENT EACH DAY ACROSS THE INTERIOR, WITH  
POOR OVERNIGHT RECOVERIES TONIGHT ACROSS THE SAN GABRIELS AND  
INTERIOR FOOTHILLS. SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF  
25 TO 35 MPH WILL BE COMMON ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY, WITH ISOLATED GUSTS AS HIGH AS 40 MPH ACROSS THE ANTELOPE  
VALLEY FOOTHILLS. THE GUSTY ONSHORE WINDS IN COMBINATION WITH THE  
SEASONABLY WARM AND DRY CONDITIONS WILL RESULT IN AN ELEVATED RISK  
OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST WEDNESDAY,  
ESPECIALLY IN THE ANTELOPE VALLEY AND ADJACENT FOOTHILLS.  
 
 
 
ECC024-011045-  
SAN LUIS OBISPO COUNTY-  
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH  
932 AM PDT MON JUN 30 2025  
 
...ELEVATED RISK OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY DUE TO GUSTY ONSHORE WINDS WITH VERY WARM AND DRY  
CONDITIONS...  
 
A SHALLOW MARINE LAYER REMAINS IN PLACE THIS MORNING, WITH LOW  
CLOUDS AND FOG MAINLY CONFINED TO THE COASTAL PLAIN. AN APPROACHING  
UPPER LEVEL TROUGH WILL BRING A DEEPENING MARINE LAYER TUESDAY INTO  
WEDNESDAY, WITH LOW CLOUDS AND FOG LIKELY SPREADING INTO THE  
VALLEYS. WHILE THIS INCREASED MARINE LAYER INFLUENCE WILL BRING SOME  
COOLING TO COASTS AND VALLEYS, THERE WILL BE LITTLE CHANGE IN  
TEMPERATURES ACROSS THE INTERIOR ABOVE THE MARINE LAYER, WITH HIGHS  
88 TO 98 DEGREES COMMON TODAY THROUGH WEDNESDAY. HUMIDITIES WILL  
FALL TO BETWEEN 8 AND 20 PERCENT EACH DAY ACROSS THE INTERIOR, WITH  
POOR OVERNIGHT RECOVERIES TONIGHT ACROSS THE SAN GABRIELS AND  
INTERIOR FOOTHILLS. SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF  
25 TO 35 MPH WILL BE COMMON ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY, WITH ISOLATED GUSTS AS HIGH AS 40 MPH ACROSS THE ANTELOPE  
VALLEY FOOTHILLS. THE GUSTY ONSHORE WINDS IN COMBINATION WITH THE  
SEASONABLY WARM AND DRY CONDITIONS WILL RESULT IN AN ELEVATED RISK  
OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST WEDNESDAY,  
ESPECIALLY IN THE ANTELOPE VALLEY AND ADJACENT FOOTHILLS.  
 
 
 
ECC032-011045-  
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-  
DISCUSSION FOR VENTURA ECC DISPATCH  
932 AM PDT MON JUN 30 2025  
 
...ELEVATED RISK OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY DUE TO GUSTY ONSHORE WINDS WITH VERY WARM AND DRY  
CONDITIONS...  
 
A SHALLOW MARINE LAYER REMAINS IN PLACE THIS MORNING, WITH LOW  
CLOUDS AND FOG MAINLY CONFINED TO THE COASTAL PLAIN. AN APPROACHING  
UPPER LEVEL TROUGH WILL BRING A DEEPENING MARINE LAYER TUESDAY INTO  
WEDNESDAY, WITH LOW CLOUDS AND FOG LIKELY SPREADING INTO THE  
VALLEYS. WHILE THIS INCREASED MARINE LAYER INFLUENCE WILL BRING SOME  
COOLING TO COASTS AND VALLEYS, THERE WILL BE LITTLE CHANGE IN  
TEMPERATURES ACROSS THE INTERIOR ABOVE THE MARINE LAYER, WITH HIGHS  
88 TO 98 DEGREES COMMON TODAY THROUGH WEDNESDAY. HUMIDITIES WILL  
FALL TO BETWEEN 8 AND 20 PERCENT EACH DAY ACROSS THE INTERIOR, WITH  
POOR OVERNIGHT RECOVERIES TONIGHT ACROSS THE SAN GABRIELS AND  
INTERIOR FOOTHILLS. SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF  
25 TO 35 MPH WILL BE COMMON ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY, WITH ISOLATED GUSTS AS HIGH AS 40 MPH ACROSS THE ANTELOPE  
VALLEY FOOTHILLS. THE GUSTY ONSHORE WINDS IN COMBINATION WITH THE  
SEASONABLY WARM AND DRY CONDITIONS WILL RESULT IN AN ELEVATED RISK  
OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST WEDNESDAY,  
ESPECIALLY IN THE ANTELOPE VALLEY AND ADJACENT FOOTHILLS.  
 
 
 
ECC030-011045-  
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-  
DISCUSSION FOR LOS ANGELES ECC DISPATCH  
932 AM PDT MON JUN 30 2025  
 
...ELEVATED RISK OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY DUE TO GUSTY ONSHORE WINDS WITH VERY WARM AND DRY  
CONDITIONS...  
 
A SHALLOW MARINE LAYER REMAINS IN PLACE THIS MORNING, WITH LOW  
CLOUDS AND FOG MAINLY CONFINED TO THE COASTAL PLAIN. AN APPROACHING  
UPPER LEVEL TROUGH WILL BRING A DEEPENING MARINE LAYER TUESDAY INTO  
WEDNESDAY, WITH LOW CLOUDS AND FOG LIKELY SPREADING INTO THE  
VALLEYS. WHILE THIS INCREASED MARINE LAYER INFLUENCE WILL BRING SOME  
COOLING TO COASTS AND VALLEYS, THERE WILL BE LITTLE CHANGE IN  
TEMPERATURES ACROSS THE INTERIOR ABOVE THE MARINE LAYER, WITH HIGHS  
88 TO 98 DEGREES COMMON TODAY THROUGH WEDNESDAY. HUMIDITIES WILL  
FALL TO BETWEEN 8 AND 20 PERCENT EACH DAY ACROSS THE INTERIOR, WITH  
POOR OVERNIGHT RECOVERIES TONIGHT ACROSS THE SAN GABRIELS AND  
INTERIOR FOOTHILLS. SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF  
25 TO 35 MPH WILL BE COMMON ACROSS THE INTERIOR THROUGH AT LEAST  
WEDNESDAY, WITH ISOLATED GUSTS AS HIGH AS 40 MPH ACROSS THE ANTELOPE  
VALLEY FOOTHILLS. THE GUSTY ONSHORE WINDS IN COMBINATION WITH THE  
SEASONABLY WARM AND DRY CONDITIONS WILL RESULT IN AN ELEVATED RISK  
OF GRASS FIRES ACROSS THE INTERIOR THROUGH AT LEAST WEDNESDAY,  
ESPECIALLY IN THE ANTELOPE VALLEY AND ADJACENT FOOTHILLS.  
 
 
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