142
FNUS86 KLOX 201635
FWLLOX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
935 AM PDT MON JUL 20 2026
ECC029-211045-
LOS PADRES NATIONAL FOREST-
DISCUSSION FOR VANDENBERG ECC DISPATCH
935 AM PDT MON JUL 20 2026
..DISCUSSION FROM MONTEREY
COASTAL AND VALLEY LOCATIONS WILL STAY COOL AND MOIST WITH A MARINE
LAYER AROUND 1,000 FEET. IN THE HIGHER TERRAIN ABOVE THE MARINE
LAYER, THE COMBINATION OF LIGHT OFFSHORE FLOW AND DRY CONDITIONS
WITH POOR RELATIVE HUMIDITY AND RECOVERY WILL RESULT IN THERMAL
BELTING. LESS THAN A 5% CHANCE FOR HIGH- BASED RAIN SHOWERS AND
THUNDERSTORMS THROUGH WEDNESDAY WITH THE TIMEFRAME OF MOST CONCERN
TUESDAY AFTERNOON THROUGH WEDNESDAY. THE PRIMARY HAZARD IS LIGHTNING
LEADING TO NEW FIRE STARTS. ERRATIC AND GUSTY OUTFLOWS WILL ALSO BE
POSSIBLE WITH LITTLE RAIN REACHING THE GROUND.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
..DISCUSSION FROM LOS ANGELES/OXNARD
...SEASONABLY ELEVATED FIRE-WEATHER CONDITIONS TODAY FOR THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS...
...WIDESPREAD ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS
ACROSS VALLEYS, MOUNTAINS, AND DESERTS TUESDAY INTO NEXT MONDAY
(JULY 27) DUE TO EXTENDED PERIOD OF HOT AND DRY CONDITIONS WITH
INCREASED RISK OF LARGE VERTICAL PLUME GROWTH...
...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS
SOUTHWEST SANTA BARBARA COUNTY LATE AFTERNOON AND EVENING HOURS
FROM TUESDAY THROUGH THURSDAY DUE TO GUSTY SUNDOWNER WINDS WITH VERY
WARM AND DRY CONDITIONS...
MODERATE ONSHORE FLOW AND A MARINE LAYER INFLUENCE NEAR THE COAST
WILL MAINTAIN NEAR NORMAL TEMPERATURES TODAY. SEASONABLY ELEVATED
FIRE-WEATHER CONDITIONS ARE EXPECTED TO CONTINUE ACROSS THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS TODAY, AS 15 TO 30 MPH WINDS AND
HIGHER GUSTS COMBINE WITH 15 TO 25 PERCENT MINIMUM RELATIVE
HUMIDITY.SOME SUBTROPICAL MOISTURE WILL BRING A 5-10 PERCENT CHANCE
OF SHOWERS OR THUNDERSTORMS TO THE LA/VENTURA COUNTY MOUNTAINS AND
CENTRAL COAST THROUGH TONIGHT.
THERE WILL LIKELY BE ANOTHER LONG DURATION HEAT WAVE WEDNESDAY
THROUGH NEXT MONDAY ( JULY 27), WHICH WILL LIKELY REQUIRE HEAT
ADVISORIES FOR MANY INTERIOR AREAS, WITH POSSIBLE HEAT WARNINGS BY
THURSDAY. THIS LONG DURATIONS HOT AND DRY PATTERN COMBINED WITH
ENHANCED RISK OF LARGE VERTICAL PLUME FIRE GROWTH WILL BRING AN
EXTENDED PERIOD OF ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS ACROSS THE VALLEYS, MOUNTAINS, AND DESERTS TUESDAY
THROUGH NEXT MONDAY (JULY 27). IN ADDITION, WARM AND DRY GUSTY
SUNDOWNER WINDS WILL BRING ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS DURING THE LATE AFTERNOON AND EVENING HOURS FROM TUESDAY
THROUGH THURSDAY ACROSS SOUTHWEST SANTA BARBARA COUNTY.
ECC028-211045-
SANTA BARBARA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-
DISCUSSION FOR SANTA BARBARA ECC DISPATCH
935 AM PDT MON JUL 20 2026
...SEASONABLY ELEVATED FIRE-WEATHER CONDITIONS TODAY FOR THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS...
...WIDESPREAD ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS
ACROSS VALLEYS, MOUNTAINS, AND DESERTS TUESDAY INTO NEXT MONDAY
(JULY 27) DUE TO EXTENDED PERIOD OF HOT AND DRY CONDITIONS WITH
INCREASED RISK OF LARGE VERTICAL PLUME GROWTH...
...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS
SOUTHWEST SANTA BARBARA COUNTY LATE AFTERNOON AND EVENING HOURS
FROM TUESDAY THROUGH THURSDAY DUE TO GUSTY SUNDOWNER WINDS WITH VERY
WARM AND DRY CONDITIONS...
MODERATE ONSHORE FLOW AND A MARINE LAYER INFLUENCE NEAR THE COAST
WILL MAINTAIN NEAR NORMAL TEMPERATURES TODAY. SEASONABLY ELEVATED
FIRE-WEATHER CONDITIONS ARE EXPECTED TO CONTINUE ACROSS THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS TODAY, AS 15 TO 30 MPH WINDS AND
HIGHER GUSTS COMBINE WITH 15 TO 25 PERCENT MINIMUM RELATIVE
HUMIDITY.SOME SUBTROPICAL MOISTURE WILL BRING A 5-10 PERCENT CHANCE
OF SHOWERS OR THUNDERSTORMS TO THE LA/VENTURA COUNTY MOUNTAINS AND
CENTRAL COAST THROUGH TONIGHT.
THERE WILL LIKELY BE ANOTHER LONG DURATION HEAT WAVE WEDNESDAY
THROUGH NEXT MONDAY ( JULY 27), WHICH WILL LIKELY REQUIRE HEAT
ADVISORIES FOR MANY INTERIOR AREAS, WITH POSSIBLE HEAT WARNINGS BY
THURSDAY. THIS LONG DURATIONS HOT AND DRY PATTERN COMBINED WITH
ENHANCED RISK OF LARGE VERTICAL PLUME FIRE GROWTH WILL BRING AN
EXTENDED PERIOD OF ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS ACROSS THE VALLEYS, MOUNTAINS, AND DESERTS TUESDAY
THROUGH NEXT MONDAY (JULY 27). IN ADDITION, WARM AND DRY GUSTY
SUNDOWNER WINDS WILL BRING ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS DURING THE LATE AFTERNOON AND EVENING HOURS FROM TUESDAY
THROUGH THURSDAY ACROSS SOUTHWEST SANTA BARBARA COUNTY.
ECC031-211045-
ANGELES NATIONAL FOREST-
DISCUSSION FOR LANCASTER ECC DISPATCH
935 AM PDT MON JUL 20 2026
...SEASONABLY ELEVATED FIRE-WEATHER CONDITIONS TODAY FOR THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS...
...WIDESPREAD ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS
ACROSS VALLEYS, MOUNTAINS, AND DESERTS TUESDAY INTO NEXT MONDAY
(JULY 27) DUE TO EXTENDED PERIOD OF HOT AND DRY CONDITIONS WITH
INCREASED RISK OF LARGE VERTICAL PLUME GROWTH...
...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS
SOUTHWEST SANTA BARBARA COUNTY LATE AFTERNOON AND EVENING HOURS
FROM TUESDAY THROUGH THURSDAY DUE TO GUSTY SUNDOWNER WINDS WITH VERY
WARM AND DRY CONDITIONS...
MODERATE ONSHORE FLOW AND A MARINE LAYER INFLUENCE NEAR THE COAST
WILL MAINTAIN NEAR NORMAL TEMPERATURES TODAY. SEASONABLY ELEVATED
FIRE-WEATHER CONDITIONS ARE EXPECTED TO CONTINUE ACROSS THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS TODAY, AS 15 TO 30 MPH WINDS AND
HIGHER GUSTS COMBINE WITH 15 TO 25 PERCENT MINIMUM RELATIVE
HUMIDITY.SOME SUBTROPICAL MOISTURE WILL BRING A 5-10 PERCENT CHANCE
OF SHOWERS OR THUNDERSTORMS TO THE LA/VENTURA COUNTY MOUNTAINS AND
CENTRAL COAST THROUGH TONIGHT.
THERE WILL LIKELY BE ANOTHER LONG DURATION HEAT WAVE WEDNESDAY
THROUGH NEXT MONDAY ( JULY 27), WHICH WILL LIKELY REQUIRE HEAT
ADVISORIES FOR MANY INTERIOR AREAS, WITH POSSIBLE HEAT WARNINGS BY
THURSDAY. THIS LONG DURATIONS HOT AND DRY PATTERN COMBINED WITH
ENHANCED RISK OF LARGE VERTICAL PLUME FIRE GROWTH WILL BRING AN
EXTENDED PERIOD OF ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS ACROSS THE VALLEYS, MOUNTAINS, AND DESERTS TUESDAY
THROUGH NEXT MONDAY (JULY 27). IN ADDITION, WARM AND DRY GUSTY
SUNDOWNER WINDS WILL BRING ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS DURING THE LATE AFTERNOON AND EVENING HOURS FROM TUESDAY
THROUGH THURSDAY ACROSS SOUTHWEST SANTA BARBARA COUNTY.
ECC024-211045-
SAN LUIS OBISPO COUNTY-
DISCUSSION FOR SAN LUIS OBISPO ECC DISPATCH
935 AM PDT MON JUL 20 2026
...SEASONABLY ELEVATED FIRE-WEATHER CONDITIONS TODAY FOR THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS...
...WIDESPREAD ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS
ACROSS VALLEYS, MOUNTAINS, AND DESERTS TUESDAY INTO NEXT MONDAY
(JULY 27) DUE TO EXTENDED PERIOD OF HOT AND DRY CONDITIONS WITH
INCREASED RISK OF LARGE VERTICAL PLUME GROWTH...
...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS
SOUTHWEST SANTA BARBARA COUNTY LATE AFTERNOON AND EVENING HOURS
FROM TUESDAY THROUGH THURSDAY DUE TO GUSTY SUNDOWNER WINDS WITH VERY
WARM AND DRY CONDITIONS...
MODERATE ONSHORE FLOW AND A MARINE LAYER INFLUENCE NEAR THE COAST
WILL MAINTAIN NEAR NORMAL TEMPERATURES TODAY. SEASONABLY ELEVATED
FIRE-WEATHER CONDITIONS ARE EXPECTED TO CONTINUE ACROSS THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS TODAY, AS 15 TO 30 MPH WINDS AND
HIGHER GUSTS COMBINE WITH 15 TO 25 PERCENT MINIMUM RELATIVE
HUMIDITY.SOME SUBTROPICAL MOISTURE WILL BRING A 5-10 PERCENT CHANCE
OF SHOWERS OR THUNDERSTORMS TO THE LA/VENTURA COUNTY MOUNTAINS AND
CENTRAL COAST THROUGH TONIGHT.
THERE WILL LIKELY BE ANOTHER LONG DURATION HEAT WAVE WEDNESDAY
THROUGH NEXT MONDAY ( JULY 27), WHICH WILL LIKELY REQUIRE HEAT
ADVISORIES FOR MANY INTERIOR AREAS, WITH POSSIBLE HEAT WARNINGS BY
THURSDAY. THIS LONG DURATIONS HOT AND DRY PATTERN COMBINED WITH
ENHANCED RISK OF LARGE VERTICAL PLUME FIRE GROWTH WILL BRING AN
EXTENDED PERIOD OF ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS ACROSS THE VALLEYS, MOUNTAINS, AND DESERTS TUESDAY
THROUGH NEXT MONDAY (JULY 27). IN ADDITION, WARM AND DRY GUSTY
SUNDOWNER WINDS WILL BRING ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS DURING THE LATE AFTERNOON AND EVENING HOURS FROM TUESDAY
THROUGH THURSDAY ACROSS SOUTHWEST SANTA BARBARA COUNTY.
ECC032-211045-
VENTURA COUNTY EXCLUDING LOS PADRES NATIONAL FOREST-
DISCUSSION FOR VENTURA ECC DISPATCH
935 AM PDT MON JUL 20 2026
...SEASONABLY ELEVATED FIRE-WEATHER CONDITIONS TODAY FOR THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS...
...WIDESPREAD ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS
ACROSS VALLEYS, MOUNTAINS, AND DESERTS TUESDAY INTO NEXT MONDAY
(JULY 27) DUE TO EXTENDED PERIOD OF HOT AND DRY CONDITIONS WITH
INCREASED RISK OF LARGE VERTICAL PLUME GROWTH...
...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS
SOUTHWEST SANTA BARBARA COUNTY LATE AFTERNOON AND EVENING HOURS
FROM TUESDAY THROUGH THURSDAY DUE TO GUSTY SUNDOWNER WINDS WITH VERY
WARM AND DRY CONDITIONS...
MODERATE ONSHORE FLOW AND A MARINE LAYER INFLUENCE NEAR THE COAST
WILL MAINTAIN NEAR NORMAL TEMPERATURES TODAY. SEASONABLY ELEVATED
FIRE-WEATHER CONDITIONS ARE EXPECTED TO CONTINUE ACROSS THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS TODAY, AS 15 TO 30 MPH WINDS AND
HIGHER GUSTS COMBINE WITH 15 TO 25 PERCENT MINIMUM RELATIVE
HUMIDITY.SOME SUBTROPICAL MOISTURE WILL BRING A 5-10 PERCENT CHANCE
OF SHOWERS OR THUNDERSTORMS TO THE LA/VENTURA COUNTY MOUNTAINS AND
CENTRAL COAST THROUGH TONIGHT.
THERE WILL LIKELY BE ANOTHER LONG DURATION HEAT WAVE WEDNESDAY
THROUGH NEXT MONDAY ( JULY 27), WHICH WILL LIKELY REQUIRE HEAT
ADVISORIES FOR MANY INTERIOR AREAS, WITH POSSIBLE HEAT WARNINGS BY
THURSDAY. THIS LONG DURATIONS HOT AND DRY PATTERN COMBINED WITH
ENHANCED RISK OF LARGE VERTICAL PLUME FIRE GROWTH WILL BRING AN
EXTENDED PERIOD OF ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS ACROSS THE VALLEYS, MOUNTAINS, AND DESERTS TUESDAY
THROUGH NEXT MONDAY (JULY 27). IN ADDITION, WARM AND DRY GUSTY
SUNDOWNER WINDS WILL BRING ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS DURING THE LATE AFTERNOON AND EVENING HOURS FROM TUESDAY
THROUGH THURSDAY ACROSS SOUTHWEST SANTA BARBARA COUNTY.
ECC030-211045-
LOS ANGELES COUNTY EXCLUDING ANGELES NATIONAL FOREST-
DISCUSSION FOR LOS ANGELES ECC DISPATCH
935 AM PDT MON JUL 20 2026
...SEASONABLY ELEVATED FIRE-WEATHER CONDITIONS TODAY FOR THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS...
...WIDESPREAD ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS
ACROSS VALLEYS, MOUNTAINS, AND DESERTS TUESDAY INTO NEXT MONDAY
(JULY 27) DUE TO EXTENDED PERIOD OF HOT AND DRY CONDITIONS WITH
INCREASED RISK OF LARGE VERTICAL PLUME GROWTH...
...ELEVATED TO BRIEF CRITICAL FIRE WEATHER CONDITIONS ACROSS
SOUTHWEST SANTA BARBARA COUNTY LATE AFTERNOON AND EVENING HOURS
FROM TUESDAY THROUGH THURSDAY DUE TO GUSTY SUNDOWNER WINDS WITH VERY
WARM AND DRY CONDITIONS...
MODERATE ONSHORE FLOW AND A MARINE LAYER INFLUENCE NEAR THE COAST
WILL MAINTAIN NEAR NORMAL TEMPERATURES TODAY. SEASONABLY ELEVATED
FIRE-WEATHER CONDITIONS ARE EXPECTED TO CONTINUE ACROSS THE ANTELOPE
VALLEY AND ADJACENT FOOTHILLS TODAY, AS 15 TO 30 MPH WINDS AND
HIGHER GUSTS COMBINE WITH 15 TO 25 PERCENT MINIMUM RELATIVE
HUMIDITY.SOME SUBTROPICAL MOISTURE WILL BRING A 5-10 PERCENT CHANCE
OF SHOWERS OR THUNDERSTORMS TO THE LA/VENTURA COUNTY MOUNTAINS AND
CENTRAL COAST THROUGH TONIGHT.
THERE WILL LIKELY BE ANOTHER LONG DURATION HEAT WAVE WEDNESDAY
THROUGH NEXT MONDAY ( JULY 27), WHICH WILL LIKELY REQUIRE HEAT
ADVISORIES FOR MANY INTERIOR AREAS, WITH POSSIBLE HEAT WARNINGS BY
THURSDAY. THIS LONG DURATIONS HOT AND DRY PATTERN COMBINED WITH
ENHANCED RISK OF LARGE VERTICAL PLUME FIRE GROWTH WILL BRING AN
EXTENDED PERIOD OF ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS ACROSS THE VALLEYS, MOUNTAINS, AND DESERTS TUESDAY
THROUGH NEXT MONDAY (JULY 27). IN ADDITION, WARM AND DRY GUSTY
SUNDOWNER WINDS WILL BRING ELEVATED TO BRIEF CRITICAL FIRE WEATHER
CONDITIONS DURING THE LATE AFTERNOON AND EVENING HOURS FROM TUESDAY
THROUGH THURSDAY ACROSS SOUTHWEST SANTA BARBARA COUNTY.
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