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FNUS86 KLOX 061633
FWLLOX

ECCDA Discussions
National Weather Service Los Angeles/Oxnard CA
933 AM PDT Fri Jun 6 2025

ECC029-071045-
Los Padres National Forest-
Discussion for Vandenberg ECC Dispatch
933 AM PDT Fri Jun 6 2025

...Discussion from Monterey...

A gradual warming and drying trend continues today through the
weekend and early next week. Overnight humidity recoveries remain
good to moderate across most of the region, except in the higher
elevations of the Central Coast where humidity recoveries are poor.
Expect breezy onshore flow each afternoon and evening with the
strongest winds through the inland valleys, gaps, and passes.
Temperatures will begin cooling down towards the middle of next
week.

Note : All winds are 20-foot Winds Unless otherwise specified.
Thunderstorms imply strong, gusty and erratic winds.



...Discussion from Los Angeles/Oxnard...

A deep marine layer will dominate the coastal side of the ranges
today  with elevated humidities and cooler temperatures, but
continued warm and dry across the interior. There is still some
lingering mid level moisture and instability across the mountains,
so could see some  cloud buildups over the local mountains. The
marine layer is expected to gradually shrink through the weekend,
leading to a warming and drying trend across much of the region.
Many interior areas will see temperatures climb into the upper 80s
and 90s across the weekend, with humidities in the 10 to 20 percent
range. This in combination with onshore wind gusts in the 20 to
35 mph range each afternoon will bring a  persistent risk of grass
fires through the weekend. There will also be some increasing
sundowner winds across southwest Santa Barbara  county on Sunday
night, with gusts in the 30 to 45 mph range, highest near Gaviota.

High pressure aloft will build next week, with dry and warm
conditions  Monday through Tuesday. High temperatures of 90 to
100 will be common over the valleys and lower mountains. Humidities
will lower into the 10 to 20 percent range over the drier interior,
and 20 to 40 percent over the warmer coastal valleys. Winds will
shift to more northwesterly, with gusts of 25 to 40 mph in the
typically winds locations like southwest Santa Barbara County and
northern Los Angeles County. This will elevate the risk for grass
fires once again.


$$

ECC028-071045-
Santa Barbara County excluding Los Padres National Forest-
Discussion for Santa Barbara ECC Dispatch
933 AM PDT Fri Jun 6 2025


A deep marine layer will dominate the coastal side of the ranges
today  with elevated humidities and cooler temperatures, but
continued warm and dry across the interior. There is still some
lingering mid level moisture and instability across the mountains,
so could see some  cloud buildups over the local mountains. The
marine layer is expected to gradually shrink through the weekend,
leading to a warming and drying trend across much of the region.
Many interior areas will see temperatures climb into the upper 80s
and 90s across the weekend, with humidities in the 10 to 20 percent
range. This in combination with onshore wind gusts in the 20 to
35 mph range each afternoon will bring a  persistent risk of grass
fires through the weekend. There will also be some increasing
sundowner winds across southwest Santa Barbara  county on Sunday
night, with gusts in the 30 to 45 mph range, highest near Gaviota.

High pressure aloft will build next week, with dry and warm
conditions  Monday through Tuesday. High temperatures of 90 to
100 will be common over the valleys and lower mountains. Humidities
will lower into the 10 to 20 percent range over the drier interior,
and 20 to 40 percent over the warmer coastal valleys. Winds will
shift to more northwesterly, with gusts of 25 to 40 mph in the
typically winds locations like southwest Santa Barbara County and
northern Los Angeles County. This will elevate the risk for grass
fires once again.


$$

ECC031-071045-
Angeles National Forest-
Discussion for Lancaster ECC Dispatch
933 AM PDT Fri Jun 6 2025


A deep marine layer will dominate the coastal side of the ranges
today  with elevated humidities and cooler temperatures, but
continued warm and dry across the interior. There is still some
lingering mid level moisture and instability across the mountains,
so could see some  cloud buildups over the local mountains. The
marine layer is expected to gradually shrink through the weekend,
leading to a warming and drying trend across much of the region.
Many interior areas will see temperatures climb into the upper 80s
and 90s across the weekend, with humidities in the 10 to 20 percent
range. This in combination with onshore wind gusts in the 20 to
35 mph range each afternoon will bring a  persistent risk of grass
fires through the weekend. There will also be some increasing
sundowner winds across southwest Santa Barbara  county on Sunday
night, with gusts in the 30 to 45 mph range, highest near Gaviota.

High pressure aloft will build next week, with dry and warm
conditions  Monday through Tuesday. High temperatures of 90 to
100 will be common over the valleys and lower mountains. Humidities
will lower into the 10 to 20 percent range over the drier interior,
and 20 to 40 percent over the warmer coastal valleys. Winds will
shift to more northwesterly, with gusts of 25 to 40 mph in the
typically winds locations like southwest Santa Barbara County and
northern Los Angeles County. This will elevate the risk for grass
fires once again.


$$

ECC024-071045-
San Luis Obispo County-
Discussion for San Luis Obispo ECC Dispatch
933 AM PDT Fri Jun 6 2025


A deep marine layer will dominate the coastal side of the ranges
today  with elevated humidities and cooler temperatures, but
continued warm and dry across the interior. There is still some
lingering mid level moisture and instability across the mountains,
so could see some  cloud buildups over the local mountains. The
marine layer is expected to gradually shrink through the weekend,
leading to a warming and drying trend across much of the region.
Many interior areas will see temperatures climb into the upper 80s
and 90s across the weekend, with humidities in the 10 to 20 percent
range. This in combination with onshore wind gusts in the 20 to
35 mph range each afternoon will bring a  persistent risk of grass
fires through the weekend. There will also be some increasing
sundowner winds across southwest Santa Barbara  county on Sunday
night, with gusts in the 30 to 45 mph range, highest near Gaviota.

High pressure aloft will build next week, with dry and warm
conditions  Monday through Tuesday. High temperatures of 90 to
100 will be common over the valleys and lower mountains. Humidities
will lower into the 10 to 20 percent range over the drier interior,
and 20 to 40 percent over the warmer coastal valleys. Winds will
shift to more northwesterly, with gusts of 25 to 40 mph in the
typically winds locations like southwest Santa Barbara County and
northern Los Angeles County. This will elevate the risk for grass
fires once again.


$$

ECC032-071045-
Ventura County excluding Los Padres National Forest-
Discussion for Ventura ECC Dispatch
933 AM PDT Fri Jun 6 2025


A deep marine layer will dominate the coastal side of the ranges
today  with elevated humidities and cooler temperatures, but
continued warm and dry across the interior. There is still some
lingering mid level moisture and instability across the mountains,
so could see some  cloud buildups over the local mountains. The
marine layer is expected to gradually shrink through the weekend,
leading to a warming and drying trend across much of the region.
Many interior areas will see temperatures climb into the upper 80s
and 90s across the weekend, with humidities in the 10 to 20 percent
range. This in combination with onshore wind gusts in the 20 to
35 mph range each afternoon will bring a  persistent risk of grass
fires through the weekend. There will also be some increasing
sundowner winds across southwest Santa Barbara  county on Sunday
night, with gusts in the 30 to 45 mph range, highest near Gaviota.

High pressure aloft will build next week, with dry and warm
conditions  Monday through Tuesday. High temperatures of 90 to
100 will be common over the valleys and lower mountains. Humidities
will lower into the 10 to 20 percent range over the drier interior,
and 20 to 40 percent over the warmer coastal valleys. Winds will
shift to more northwesterly, with gusts of 25 to 40 mph in the
typically winds locations like southwest Santa Barbara County and
northern Los Angeles County. This will elevate the risk for grass
fires once again.


$$

ECC030-071045-
Los Angeles County excluding Angeles National Forest-
Discussion for Los Angeles ECC Dispatch
933 AM PDT Fri Jun 6 2025


A deep marine layer will dominate the coastal side of the ranges
today  with elevated humidities and cooler temperatures, but
continued warm and dry across the interior. There is still some
lingering mid level moisture and instability across the mountains,
so could see some  cloud buildups over the local mountains. The
marine layer is expected to gradually shrink through the weekend,
leading to a warming and drying trend across much of the region.
Many interior areas will see temperatures climb into the upper 80s
and 90s across the weekend, with humidities in the 10 to 20 percent
range. This in combination with onshore wind gusts in the 20 to
35 mph range each afternoon will bring a  persistent risk of grass
fires through the weekend. There will also be some increasing
sundowner winds across southwest Santa Barbara  county on Sunday
night, with gusts in the 30 to 45 mph range, highest near Gaviota.

High pressure aloft will build next week, with dry and warm
conditions  Monday through Tuesday. High temperatures of 90 to
100 will be common over the valleys and lower mountains. Humidities
will lower into the 10 to 20 percent range over the drier interior,
and 20 to 40 percent over the warmer coastal valleys. Winds will
shift to more northwesterly, with gusts of 25 to 40 mph in the
typically winds locations like southwest Santa Barbara County and
northern Los Angeles County. This will elevate the risk for grass
fires once again.


$$