075
FNUS86 KLOX 132319
FWLLOX

ECCDA Discussions
National Weather Service Los Angeles/Oxnard CA
419 PM PDT Tue May 13 2025

ECC029-141730-
Los Padres National Forest-
Discussion for Vandenberg ECC Dispatch
419 PM PDT Tue May 13 2025

...Discussion from Monterey...

A few isolated showers will be possible over the North Bay and
Gabilan Mountain Range through this evening. Skies  will begin to
clear with a shallow marine layer developing along  the coast and
locally inland. A gradual warming and drying trend  will develop on
Wednesday and persist into the weekend. Breezy  onshore flow will
persist the next few days.

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



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

An overall troughing pattern and onshore flow is expected to last
through Saturday, with minimum humidities away from the coast
generally  in the 20 to 40 percent range, except down to 12 to
25 percent for the  Antelope Valley and higher interior mountain
peaks. Sunday into early  next week, a warming a drying trend is
expected, with the potential for  light offshore flow.

For the Antelope Valley and foothills, gusts of around 30 to 50 mph
are expected each afternoon and evening, with the strongest winds
Friday  and Saturday. There is a small risk of grass fires during
periods of  gusty winds, but overall fire weather conditions are on
the low end  compared to climatology for the time of year.

Coastal areas will see westerly gusts of 20 to 40 mph each afternoon
 and evening, strongest today and Saturday. Sundowner winds will
continue through Wednesday night, with north to northwesterly gusts
of  30 to 50 mph common for Santa Ynez range and the adjacent
western  portion of the coast. Gusty Sundowner winds have the
potential to return Friday and Saturday night as well.


$$

ECC028-141730-
Santa Barbara County excluding Los Padres National Forest-
Discussion for Santa Barbara ECC Dispatch
419 PM PDT Tue May 13 2025



An overall troughing pattern and onshore flow is expected to last
through Saturday, with minimum humidities away from the coast
generally  in the 20 to 40 percent range, except down to 12 to
25 percent for the  Antelope Valley and higher interior mountain
peaks. Sunday into early  next week, a warming a drying trend is
expected, with the potential for  light offshore flow.

For the Antelope Valley and foothills, gusts of around 30 to 50 mph
are expected each afternoon and evening, with the strongest winds
Friday  and Saturday. There is a small risk of grass fires during
periods of  gusty winds, but overall fire weather conditions are on
the low end  compared to climatology for the time of year.

Coastal areas will see westerly gusts of 20 to 40 mph each afternoon
 and evening, strongest today and Saturday. Sundowner winds will
continue through Wednesday night, with north to northwesterly gusts
of  30 to 50 mph common for Santa Ynez range and the adjacent
western  portion of the coast. Gusty Sundowner winds have the
potential to return Friday and Saturday night as well.


$$

ECC031-141730-
Angeles National Forest-
Discussion for Lancaster ECC Dispatch
419 PM PDT Tue May 13 2025



An overall troughing pattern and onshore flow is expected to last
through Saturday, with minimum humidities away from the coast
generally  in the 20 to 40 percent range, except down to 12 to
25 percent for the  Antelope Valley and higher interior mountain
peaks. Sunday into early  next week, a warming a drying trend is
expected, with the potential for  light offshore flow.

For the Antelope Valley and foothills, gusts of around 30 to 50 mph
are expected each afternoon and evening, with the strongest winds
Friday  and Saturday. There is a small risk of grass fires during
periods of  gusty winds, but overall fire weather conditions are on
the low end  compared to climatology for the time of year.

Coastal areas will see westerly gusts of 20 to 40 mph each afternoon
 and evening, strongest today and Saturday. Sundowner winds will
continue through Wednesday night, with north to northwesterly gusts
of  30 to 50 mph common for Santa Ynez range and the adjacent
western  portion of the coast. Gusty Sundowner winds have the
potential to return Friday and Saturday night as well.


$$

ECC024-141730-
San Luis Obispo County-
Discussion for San Luis Obispo ECC Dispatch
419 PM PDT Tue May 13 2025



An overall troughing pattern and onshore flow is expected to last
through Saturday, with minimum humidities away from the coast
generally  in the 20 to 40 percent range, except down to 12 to
25 percent for the  Antelope Valley and higher interior mountain
peaks. Sunday into early  next week, a warming a drying trend is
expected, with the potential for  light offshore flow.

For the Antelope Valley and foothills, gusts of around 30 to 50 mph
are expected each afternoon and evening, with the strongest winds
Friday  and Saturday. There is a small risk of grass fires during
periods of  gusty winds, but overall fire weather conditions are on
the low end  compared to climatology for the time of year.

Coastal areas will see westerly gusts of 20 to 40 mph each afternoon
 and evening, strongest today and Saturday. Sundowner winds will
continue through Wednesday night, with north to northwesterly gusts
of  30 to 50 mph common for Santa Ynez range and the adjacent
western  portion of the coast. Gusty Sundowner winds have the
potential to return Friday and Saturday night as well.


$$

ECC032-141730-
Ventura County excluding Los Padres National Forest-
Discussion for Ventura ECC Dispatch
419 PM PDT Tue May 13 2025



An overall troughing pattern and onshore flow is expected to last
through Saturday, with minimum humidities away from the coast
generally  in the 20 to 40 percent range, except down to 12 to
25 percent for the  Antelope Valley and higher interior mountain
peaks. Sunday into early  next week, a warming a drying trend is
expected, with the potential for  light offshore flow.

For the Antelope Valley and foothills, gusts of around 30 to 50 mph
are expected each afternoon and evening, with the strongest winds
Friday  and Saturday. There is a small risk of grass fires during
periods of  gusty winds, but overall fire weather conditions are on
the low end  compared to climatology for the time of year.

Coastal areas will see westerly gusts of 20 to 40 mph each afternoon
 and evening, strongest today and Saturday. Sundowner winds will
continue through Wednesday night, with north to northwesterly gusts
of  30 to 50 mph common for Santa Ynez range and the adjacent
western  portion of the coast. Gusty Sundowner winds have the
potential to return Friday and Saturday night as well.


$$

ECC030-141730-
Los Angeles County excluding Angeles National Forest-
Discussion for Los Angeles ECC Dispatch
419 PM PDT Tue May 13 2025



An overall troughing pattern and onshore flow is expected to last
through Saturday, with minimum humidities away from the coast
generally  in the 20 to 40 percent range, except down to 12 to
25 percent for the  Antelope Valley and higher interior mountain
peaks. Sunday into early  next week, a warming a drying trend is
expected, with the potential for  light offshore flow.

For the Antelope Valley and foothills, gusts of around 30 to 50 mph
are expected each afternoon and evening, with the strongest winds
Friday  and Saturday. There is a small risk of grass fires during
periods of  gusty winds, but overall fire weather conditions are on
the low end  compared to climatology for the time of year.

Coastal areas will see westerly gusts of 20 to 40 mph each afternoon
 and evening, strongest today and Saturday. Sundowner winds will
continue through Wednesday night, with north to northwesterly gusts
of  30 to 50 mph common for Santa Ynez range and the adjacent
western  portion of the coast. Gusty Sundowner winds have the
potential to return Friday and Saturday night as well.


$$