Land Management Forecasts
Issued by NWS Los Angeles, CA

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12
923
FNUS86 KLOX 201602
FWLLOX

ECCDA Discussions
National Weather Service Los Angeles/Oxnard CA
902 AM PDT Thu Jun 20 2024

ECC029-211015-
Los Padres National Forest-
Discussion for Vandenberg ECC Dispatch
902 AM PDT Thu Jun 20 2024

...Discussion from Monterey...

Onshore flow continues today with higher daytime humidities and
slightly higher temperatures inland. High pressure gradually builds
Friday into the weekend, kicking off a marked warming and drying
trend. Temperatures remain warm early next week, especially in the
inland regions.

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



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

...LONG DURATION HOT AND MODERATE DRY CONDITIONS POSSIBLE STARTING THIS
WEEKEND...

...THUNDERSTORMS POSSIBLE SATURDAY NIGHT THROUGH TUESDAY...

Improved conditions will continue through today or Friday. The
marine layer will moderate coastal and valley areas, but will shrink
in coverage and depth each day through Friday. Southwest Santa
Barbara  County will continue to see Sundowner wind gusts between
35 and 50 mph  through tonight, but humidities will remain above
20 percent. Mountain, interior valleys, and deserts will remain dry
and breezy but much  improved from earlier this week. Southwest to
northwest wind gusts will  peak between 20 and 35 mph with minimum
humidities generally between 10 and 20 percent. With ample dead
fuels and dried grasses, the risk for  large grass fires will remain
elevated.

High pressure will build once again this weekend. Hot and dry
conditions will return with the potential of a long duration event
lasting through most of next week and beyond. High temperatures
between 95 and 105 will be common from the warmest coastal valleys
to the interior areas. Minimum humidities over the mountains and
interior areas between 8 and 15 percent will be common with warm
nights. Gusty winds from typical  diurnal directions will form each
day, with weak to moderate Sundowner  and I-5 Corridor winds
expected starting Monday. The one wrinkle will be from Saturday
Night through Tuesday, there is a growing potential for a monsoonal
surge with a threat of thunderstorms and lightning fire  starts. The
highest chances will be over the mountains and deserts each
afternoon, but there is a low but present threat over all areas
especially Saturday night. Humidities will be higher during this
period as well, with a low but present through for brief heavy
downpours.


$$

ECC028-211015-
Santa Barbara County excluding Los Padres National Forest-
Discussion for Santa Barbara ECC Dispatch
902 AM PDT Thu Jun 20 2024

...LONG DURATION HOT AND MODERATE DRY CONDITIONS POSSIBLE STARTING THIS
WEEKEND...

...THUNDERSTORMS POSSIBLE SATURDAY NIGHT THROUGH TUESDAY...

Improved conditions will continue through today or Friday. The
marine layer will moderate coastal and valley areas, but will shrink
in coverage and depth each day through Friday. Southwest Santa
Barbara  County will continue to see Sundowner wind gusts between
35 and 50 mph  through tonight, but humidities will remain above
20 percent. Mountain, interior valleys, and deserts will remain dry
and breezy but much  improved from earlier this week. Southwest to
northwest wind gusts will  peak between 20 and 35 mph with minimum
humidities generally between 10 and 20 percent. With ample dead
fuels and dried grasses, the risk for  large grass fires will remain
elevated.

High pressure will build once again this weekend. Hot and dry
conditions will return with the potential of a long duration event
lasting through most of next week and beyond. High temperatures
between 95 and 105 will be common from the warmest coastal valleys
to the interior areas. Minimum humidities over the mountains and
interior areas between 8 and 15 percent will be common with warm
nights. Gusty winds from typical  diurnal directions will form each
day, with weak to moderate Sundowner  and I-5 Corridor winds
expected starting Monday. The one wrinkle will be from Saturday
Night through Tuesday, there is a growing potential for a monsoonal
surge with a threat of thunderstorms and lightning fire  starts. The
highest chances will be over the mountains and deserts each
afternoon, but there is a low but present threat over all areas
especially Saturday night. Humidities will be higher during this
period as well, with a low but present through for brief heavy
downpours.


$$

ECC031-211015-
Angeles National Forest-
Discussion for Lancaster ECC Dispatch
902 AM PDT Thu Jun 20 2024

...LONG DURATION HOT AND MODERATE DRY CONDITIONS POSSIBLE STARTING THIS
WEEKEND...

...THUNDERSTORMS POSSIBLE SATURDAY NIGHT THROUGH TUESDAY...

Improved conditions will continue through today or Friday. The
marine layer will moderate coastal and valley areas, but will shrink
in coverage and depth each day through Friday. Southwest Santa
Barbara  County will continue to see Sundowner wind gusts between
35 and 50 mph  through tonight, but humidities will remain above
20 percent. Mountain, interior valleys, and deserts will remain dry
and breezy but much  improved from earlier this week. Southwest to
northwest wind gusts will  peak between 20 and 35 mph with minimum
humidities generally between 10 and 20 percent. With ample dead
fuels and dried grasses, the risk for  large grass fires will remain
elevated.

High pressure will build once again this weekend. Hot and dry
conditions will return with the potential of a long duration event
lasting through most of next week and beyond. High temperatures
between 95 and 105 will be common from the warmest coastal valleys
to the interior areas. Minimum humidities over the mountains and
interior areas between 8 and 15 percent will be common with warm
nights. Gusty winds from typical  diurnal directions will form each
day, with weak to moderate Sundowner  and I-5 Corridor winds
expected starting Monday. The one wrinkle will be from Saturday
Night through Tuesday, there is a growing potential for a monsoonal
surge with a threat of thunderstorms and lightning fire  starts. The
highest chances will be over the mountains and deserts each
afternoon, but there is a low but present threat over all areas
especially Saturday night. Humidities will be higher during this
period as well, with a low but present through for brief heavy
downpours.


$$

ECC024-211015-
San Luis Obispo County-
Discussion for San Luis Obispo ECC Dispatch
902 AM PDT Thu Jun 20 2024

...LONG DURATION HOT AND MODERATE DRY CONDITIONS POSSIBLE STARTING THIS
WEEKEND...

...THUNDERSTORMS POSSIBLE SATURDAY NIGHT THROUGH TUESDAY...

Improved conditions will continue through today or Friday. The
marine layer will moderate coastal and valley areas, but will shrink
in coverage and depth each day through Friday. Southwest Santa
Barbara  County will continue to see Sundowner wind gusts between
35 and 50 mph  through tonight, but humidities will remain above
20 percent. Mountain, interior valleys, and deserts will remain dry
and breezy but much  improved from earlier this week. Southwest to
northwest wind gusts will  peak between 20 and 35 mph with minimum
humidities generally between 10 and 20 percent. With ample dead
fuels and dried grasses, the risk for  large grass fires will remain
elevated.

High pressure will build once again this weekend. Hot and dry
conditions will return with the potential of a long duration event
lasting through most of next week and beyond. High temperatures
between 95 and 105 will be common from the warmest coastal valleys
to the interior areas. Minimum humidities over the mountains and
interior areas between 8 and 15 percent will be common with warm
nights. Gusty winds from typical  diurnal directions will form each
day, with weak to moderate Sundowner  and I-5 Corridor winds
expected starting Monday. The one wrinkle will be from Saturday
Night through Tuesday, there is a growing potential for a monsoonal
surge with a threat of thunderstorms and lightning fire  starts. The
highest chances will be over the mountains and deserts each
afternoon, but there is a low but present threat over all areas
especially Saturday night. Humidities will be higher during this
period as well, with a low but present through for brief heavy
downpours.


$$

ECC032-211015-
Ventura County excluding Los Padres National Forest-
Discussion for Ventura ECC Dispatch
902 AM PDT Thu Jun 20 2024

...LONG DURATION HOT AND MODERATE DRY CONDITIONS POSSIBLE STARTING THIS
WEEKEND...

...THUNDERSTORMS POSSIBLE SATURDAY NIGHT THROUGH TUESDAY...

Improved conditions will continue through today or Friday. The
marine layer will moderate coastal and valley areas, but will shrink
in coverage and depth each day through Friday. Southwest Santa
Barbara  County will continue to see Sundowner wind gusts between
35 and 50 mph  through tonight, but humidities will remain above
20 percent. Mountain, interior valleys, and deserts will remain dry
and breezy but much  improved from earlier this week. Southwest to
northwest wind gusts will  peak between 20 and 35 mph with minimum
humidities generally between 10 and 20 percent. With ample dead
fuels and dried grasses, the risk for  large grass fires will remain
elevated.

High pressure will build once again this weekend. Hot and dry
conditions will return with the potential of a long duration event
lasting through most of next week and beyond. High temperatures
between 95 and 105 will be common from the warmest coastal valleys
to the interior areas. Minimum humidities over the mountains and
interior areas between 8 and 15 percent will be common with warm
nights. Gusty winds from typical  diurnal directions will form each
day, with weak to moderate Sundowner  and I-5 Corridor winds
expected starting Monday. The one wrinkle will be from Saturday
Night through Tuesday, there is a growing potential for a monsoonal
surge with a threat of thunderstorms and lightning fire  starts. The
highest chances will be over the mountains and deserts each
afternoon, but there is a low but present threat over all areas
especially Saturday night. Humidities will be higher during this
period as well, with a low but present through for brief heavy
downpours.


$$

ECC030-211015-
Los Angeles County excluding Angeles National Forest-
Discussion for Los Angeles ECC Dispatch
902 AM PDT Thu Jun 20 2024

...LONG DURATION HOT AND MODERATE DRY CONDITIONS POSSIBLE STARTING THIS
WEEKEND...

...THUNDERSTORMS POSSIBLE SATURDAY NIGHT THROUGH TUESDAY...

Improved conditions will continue through today or Friday. The
marine layer will moderate coastal and valley areas, but will shrink
in coverage and depth each day through Friday. Southwest Santa
Barbara  County will continue to see Sundowner wind gusts between
35 and 50 mph  through tonight, but humidities will remain above
20 percent. Mountain, interior valleys, and deserts will remain dry
and breezy but much  improved from earlier this week. Southwest to
northwest wind gusts will  peak between 20 and 35 mph with minimum
humidities generally between 10 and 20 percent. With ample dead
fuels and dried grasses, the risk for  large grass fires will remain
elevated.

High pressure will build once again this weekend. Hot and dry
conditions will return with the potential of a long duration event
lasting through most of next week and beyond. High temperatures
between 95 and 105 will be common from the warmest coastal valleys
to the interior areas. Minimum humidities over the mountains and
interior areas between 8 and 15 percent will be common with warm
nights. Gusty winds from typical  diurnal directions will form each
day, with weak to moderate Sundowner  and I-5 Corridor winds
expected starting Monday. The one wrinkle will be from Saturday
Night through Tuesday, there is a growing potential for a monsoonal
surge with a threat of thunderstorms and lightning fire  starts. The
highest chances will be over the mountains and deserts each
afternoon, but there is a low but present threat over all areas
especially Saturday night. Humidities will be higher during this
period as well, with a low but present through for brief heavy
downpours.


$$