Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
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
000
FNUS56 KLOX 161552
FWFLOX

Fire Weather Planning Forecast for Southwestern California
National Weather Service Los Angeles/Oxnard CA
852 AM PDT Wed Aug 16 2017

...Gusty onshore winds today across the mountains and
Antelope Valley, especially Highway 14 corridor...

.DISCUSSION...
An unusually strong upper level trough for August is maintaining
a deep marine layer today ranging between 3000 and 4000 feet.
As a result, the marine layer clouds have once again spread
well into the lower coastal slopes this morning. Clouds are
expected to burn off somewhat better today, leading to a few
degrees of warming from yesterday`s highs. Gusty onshore winds
will once again affect the mountains and Antelope Valley this
afternoon and evening, especially through the Highway 14 corridor.
Wind gusts between 25 and 35 mph will be common across these
areas, with isolated gusts up to 45 mph near Lake Palmdale.

A weak upper level high pressure system will build across the
district Thursday into Friday leading to a shrinking marine
layer depth. This will result in a more significant warming and
drying trend across interior areas, along with weaker winds.


CAZ240-241-162300-
Ventura County Coast-
Los Angeles County Coast including Downtown Los Angeles-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Cloudy then becoming partly cloudy.
Max temperature.....67-72 beaches to 76-78 inland.
Min humidity........65-75 percent beaches to 55-65 percent inland.
20-foot winds.......Variable 3-6 mph becoming southwest 10-15 mph
                    in the afternoon.
Marine layer........4000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Partly cloudy then low clouds and fog after
                    midnight.
Min temperature.....58-65.
Max humidity........75-100 percent.
20-foot winds.......West 8-15 mph in the evening becoming variable
                    3-6 mph.
Marine layer........2500 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Morning low clouds and fog then partly cloudy.
Max temperature.....70-75 beaches to 76-80 inland.
Min humidity........60-70 percent beaches to 50-60 percent inland.
20-foot winds.......Variable 3-6 mph becoming southwest 10-15 mph
                    in the afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ547-162300-
Los Angeles County San Fernando Valley-
Including the cities of Woodland Hills, Northridge, Burbank,
and Universal City
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Morning low clouds and fog then mostly sunny.
Max temperature.....77-83.
Min humidity........40-55 percent.
20-foot winds.......Variable 3-6 mph becoming south 6-12 mph with
                    local gusts to 20 mph in the afternoon.
Marine layer........4000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear except areas of low clouds and fog
                    after midnight.
Min temperature.....56-63.
Max humidity........80-100 percent.
20-foot winds.......Variable 3-8 mph.
Marine layer........2500 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny except areas of morning low clouds
                    and fog.
Max temperature.....82-90.
Min humidity........30-45 percent.
20-foot winds.......Variable 3-6 mph becoming south 6-12 mph with
                    local gusts to 20 mph in the afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ246-162300-
Santa Monica Mountains Recreational Area-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Morning low clouds and fog then mostly sunny.
Max temperature.....72-80.
Min humidity........45-55 percent except 55-65 percent coastal
                    slopes and higher peaks.
20-foot winds.......
    Valleys/lwr slopes...Variable 3-8 mph becoming south 8-15 mph
                         with local canyon gusts to 30 mph in the
                         afternoon.
    Ridges/upr slopes....Variable 3-8 mph becoming south 8-15 mph
                         in the afternoon.
Marine layer........4000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear then low clouds and fog after
                    midnight.
Min temperature.....53-62.
Max humidity........50-65 percent except 80-100 percent colder
                    valleys.
20-foot winds.......
    Valleys/lwr slopes...South 6-12 mph with local canyon gusts to
                         25 mph early in the evening becoming
                         downslope/downvalley 3-6 mph.
    Ridges/upr slopes....South 6-12 mph in the evening becoming
                         downslope 3-6 mph.
Marine layer........2500 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Morning low clouds and fog then mostly sunny.
Max temperature.....76-86.
Min humidity........35-45 percent except 50-60 percent coastal
                    slopes and higher peaks.
20-foot winds.......
    Valleys/lwr slopes...Variable 3-6 mph becoming southwest 8-15
                         mph with local canyon gusts to 30 mph by
                         the afternoon.
    Ridges/upr slopes....Southeast 6-12 mph then
                         becoming southwest 8-15 mph in the afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ548-162300-
Los Angeles County San Gabriel Valley-
Including the cities of Pasadena, San Gabriel, and Pomona
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Morning low clouds and fog with patchy drizzle then
                    partly cloudy.
Max temperature.....77-83.
Min humidity........45-60 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph
                    with local gusts to 20 mph in the afternoon.
Marine layer........4000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear except areas of low clouds and fog
                    after midnight.
Min temperature.....58-64.
Max humidity........75-100 percent.
20-foot winds.......Southwest 6-12 mph with local gusts to 20 mph early
                    becoming variable 3-6 mph.
Marine layer........2500 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny except areas of morning low clouds
                    and fog.
Max temperature.....79-89.
Min humidity........35-50 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph
                    with local gusts to 20 mph in the afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ288-162300-
Santa Clarita Valley-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Morning low clouds and fog with patchy drizzle
                    then partly cloudy.
Max temperature.....80-84.
Min humidity........40-45 percent.
20-foot winds.......Variable 3-6 mph becoming south 8-15 with gusts
                    to 25 mph in the afternoon.
Marine layer........4000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....56-60.
Max humidity........75-100 percent.
20-foot winds.......Southwest 6-12 with gusts to 20 mph early
                    becoming variable 3-6 mph.
Marine layer........2500 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....86-90.
Min humidity........30-35 percent.
20-foot winds.......Variable 3-6 mph becoming south 8-15 with gusts
                    to 20 mph in the afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ253-254-162300-
Ventura County Mountains / Los Padres National Forest-
Los Angeles County Mountains / Angeles National Forest-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Areas of morning low clouds
                    fog and drizzle on the lower coastal slopes
                    becoming partly cloudy in the afternoon.
Max temperature.....79-89 low elevations to 65-72 higher
                    elevations.
Min humidity........30-50 percent except 15-25 percent higher peaks
                    and warmer valleys.
20-foot winds.......
    Valleys/lwr slopes...Southwest 8-15 mph becoming 10-20 mph with
                         gusts to 30 mph in the afternoon.
    Ridges/upr slopes....Southwest 8-15 mph becoming 10-20 mph with
                         gusts to 30 mph in the afternoon.
Marine layer........4000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....56-64 low elevations to 46-54 colder valleys
                    and peaks.
Max humidity........40-55 percent except 80-100 percent colder
                    valleys.
20-foot winds.......
    Valleys/lwr slopes...Southwest 10-20 mph with gusts to 30 mph
                         in the evening becoming northwest 8-15 mph.
    Ridges/upr slopes....Southwest 10-20 mph with gusts to 30 mph
                         in the evening becoming northwest 8-15 mph.
Marine layer........None.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84-94 low elevations to 71-78 higher
                    elevations.
Min humidity........15-35 percent.
20-foot winds.......
    Valleys/lwr slopes...North 8-15 mph becoming west 10-15 mph
                         with gusts to 20 mph by mid afternoon.
    Ridges/upr slopes....North 8-15 mph becoming west 10-15 mph
                         with gusts to 20 mph by mid afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ244-245-162300-
Ventura County Interior Valleys-Ventura County Coastal Valleys-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Morning low clouds and fog then mostly sunny.
Max temperature.....74-82.
Min humidity........45-55 percent.
20-foot winds.......Variable 3-6 mph becoming southwest to west
                    6-12 with gusts to 20 mph in the afternoon.
Marine layer........3500 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear except areas of low clouds and fog
                    after midnight.
Min temperature.....54-61.
Max humidity........70-100 percent.
20-foot winds.......Southwest 6-12 mph with gusts to 20 mph early becoming
                    variable 3-6 mph.
Marine layer........MISSING.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny except areas of morning low clouds
                    and fog.
Max temperature.....78-88.
Min humidity........35-50 percent.
20-foot winds.......Variable 3-6 mph becoming southwest to west
                    6-12 with gusts to 20 mph in the afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ259-162300-
Antelope Valley-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....82-91.
Min humidity........15-30 percent.
20-foot winds.......Southwest 10-20 mph becoming 15-25 mph with gusts
                    to 35 mph in the afternoon. Isolated gusts to 45 mph
                    near Lake Palmdale in the afternoon.
Marine layer........None.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58-67.
Max humidity........55-70 percent except 40-50 percent in the
                    hills.
20-foot winds.......Southwest 15-25 mph with gusts to 35 mph in the
                    evening becoming 10-15 mph. Isolated gusts to 45
                    mph near Lake Palmdale.
Marine layer........None.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....89-97.
Min humidity........12-25 percent.
20-foot winds.......North 6-12 mph becoming southwest 10-20 mph late.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ239-162300-
Santa Barbara County South Coast-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Max temperature.....68-77.
Min humidity........60-70 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph by
                    the afternoon.
Marine layer........4000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Partly cloudy except areas of low clouds and
                    fog after midnight.
Min temperature.....53-62.
Max humidity........75-100 percent.
20-foot winds.......Southwest 6-12 mph.
Marine layer........2500 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Partly cloudy except areas of morning low
                    clouds and fog.
Max temperature.....72-80.
Min humidity........55-65 percent.
20-foot winds.......Southwest 6-12 mph.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ252-162300-
Santa Barbara County Mountains-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Mostly sunny except patchy morning low clouds
                    and fog on the lower coastal slopes.
Max temperature.....82-87 low elevations to 72-80 higher
                    elevations.
Min humidity........30-50 percent.
20-foot winds.......
    Valleys/lwr slopes...South increasing to 6-12 mph then becoming
                         west 8-15 mph in the afternoon.
    Ridges/upr slopes....Variable 3-6 mph becoming west 8-15
                         mph by the afternoon.
Marine layer........3200 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....61-67 low elevations to 54-59 colder valleys
                    and peaks.
Max humidity........55-70 percent except 75-85 percent colder
                    valleys.
20-foot winds.......
    Valleys/lwr slopes...Northwest to north 10-20 mph with local gusts to 25 mph.
    Ridges/upr slopes....Northwest to north 10-20 mph with local gusts to 25 mph.
Marine layer........None.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84-92 low elevations to 75-82 higher
                    elevations.
Min humidity........25-45 percent.
20-foot winds.......
    Valleys/lwr slopes...North 8-15 mph.
    Ridges/upr slopes....North 8-15 mph.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ234-235-162300-
San Luis Obispo County Central Coast-
Santa Barbara County Central Coast-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Cloudy then becoming partly cloudy.
Max temperature.....60-67 beaches to 70-80 inland.
Min humidity........80-100 percent beaches to 45-60 percent inland.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph by
                    the afternoon.
Marine layer........3000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Partly cloudy except areas of low clouds and
                    fog after midnight.
Min temperature.....52-57.
Max humidity........80-100 percent.
20-foot winds.......West 8-15 mph early in the evening becoming
                    variable 3-6 mph.
Marine layer........2000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Partly cloudy except areas of morning low
                    clouds and fog.
Max temperature.....62-69 beaches to 72-82 inland.
Min humidity........65-75 percent beaches to 40-50 percent inland.
20-foot winds.......Variable 3-6 mph becoming west 8-15 mph in the
                    afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ236-162300-
Santa Ynez Valley-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Mostly sunny except areas of morning low clouds
                    and fog.
Max temperature.....76-84.
Min humidity........40-50 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 6-12 mph by
                    the afternoon.
Marine layer........3000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear except areas of low clouds and fog
                    after midnight.
Min temperature.....53-61.
Max humidity........80-100 percent.
20-foot winds.......Variable 3-8 mph.
Marine layer........2000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny except areas of morning low clouds
                    and fog.
Max temperature.....81-91.
Min humidity........35-45 percent.
20-foot winds.......Variable 3-6 mph becoming west 8-15 mph in the
                    afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ237-238-162300-
San Luis Obispo County Interior Valleys-Cuyama Valley-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Areas of morning low clouds and fog otherwise
                    mostly sunny.
Max temperature.....76-86.
Min humidity........25-45 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 10-20 mph by the
                    afternoon.
Marine layer........3000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-59 except 63-65 in the Carrizo Plain.
Max humidity........70-100 percent.
20-foot winds.......Southwest 10-20 mph in the evening becoming variable 3-6 mph.
Marine layer........2000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....83-93.
Min humidity........20-40 percent.
20-foot winds.......Variable 3-6 mph becoming southwest 10-15 mph by the
                    afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

CAZ251-162300-
San Luis Obispo County Mountains / Los Padres National Forest-
852 AM PDT Wed Aug 16 2017

.TODAY...
Sky/weather.........Mostly sunny except patchy morning low clouds and fog.
Max temperature.....77-85.
Min humidity........35-55 percent.
20-foot winds.......
    Valleys/lwr slopes...South 6-12 mph then becoming
                         west 10-15 mph with gusts to 20 mph in the afternoon.
    Ridges/upr slopes....South 6-12 mph then becoming
                         west 10-15 mph with gusts to 20 mph in the afternoon.
Marine layer........3000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....59-66 low elevations to 50-57 colder valleys
                    and peaks.
Max humidity........60-75 percent except 80-100 percent colder
                    valleys.
20-foot winds.......
    Valleys/lwr slopes...Variable 3-8 mph.
    Ridges/upr slopes....North 6-12 mph in the evening becoming
                         downslope 3-6 mph.
Marine layer........2000 ft asl.
LAL.................1.
CWR (>0.10 IN)......0 percent.

.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....88-93 low elevations to 78-86 higher
                    elevations.
Min humidity........25-45 percent.
20-foot winds.......
    Valleys/lwr slopes...Variable 3-6 mph becoming west 10-15 mph
                         in the afternoon.
    Ridges/upr slopes....Variable 3-6 mph becoming west 10-15 mph
                         in the afternoon.
LAL.................1.
CWR (>0.10 IN)......0 percent.

$$

.Extended...


...Coasts/Valleys Including the Santa Monica Range...
.FRIDAY...Clear except areas of night through morning low clouds and
fog. Lows in the mid 50s to mid 60s. Highs from the mid 60s to lower
70s at the beaches to the 80s to around 90 inland. Southwest winds
10 to 15 mph.
.SATURDAY...Clear except areas of night through morning low clouds
and fog. Lows in the mid 50s to mid 60s. Highs from the mid 60s to
lower 70s at the beaches to the 80s to around 90 inland. Southwest
winds 10 to 15 mph.
.SUNDAY...Clear except areas of night through morning low clouds and
fog. Lows in the mid 50s to mid 60s. Highs from the lower to mid 60s
at the beaches to the 80s to around 90 inland. Southwest winds
10 to 15 mph.

...Mountains / Los Padres and Angeles National Forests...
.FRIDAY...Mostly clear. Lows from the 60s at low elevations to the
50s in colder valleys and peaks. Highs from the mid 80s to mid 90s
at low elevations to the mid 70s to lower 80s at high elevations.
Southwest winds 10 to 20 mph in the afternoon and evening.
.SATURDAY...Mostly clear. Lows from the 60s to around 70 at low
elevations to the 50s in colder valleys and peaks. Highs from the
mid 80s to mid 90s at low elevations to the mid 70s to lower 80s at
high elevations. Southwest winds 10 to 20 mph with gusts to 25 mph
in the afternoon and evening.
.SUNDAY...Mostly clear. Lows from the 60s to around 70 at low
elevations to the 50s in colder valleys and peaks. Highs from the
mid 80s to mid 90s at low elevations to the mid 70s to lower 80s at
high elevations. Southwest winds 15 to 25 mph with gusts to 30 mph
in the afternoon and evening.

...Antelope Valley...
.FRIDAY...Mostly clear. Lows in the 60s to around 70. Highs 88 to
100. Southwest winds 10 to 20 mph in the late afternoon and evening.
.SATURDAY...Mostly clear. Lows in the 60s to lower 70s. Highs 88 to
100. Southwest winds 15 to 25 mph with gusts to 30 mph in the
late afternoon and evening.
.SUNDAY...Mostly clear. Lows in the mid 60s to lower 70s. Highs 88
to 100. Southwest winds 15 to 25 mph with gusts to 35 mph
in the afternoon and evening.

$$

Gomberg

WWW.WEATHER.GOV/LOSANGELES


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.