848  
FNUS56 KLOX 281603  
FWFLOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHWESTERN CALIFORNIA  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
903 AM PDT WED JUN 28 2017  
 
...ELEVATED FIRE WEATHER CONDITIONS FOR PORTIONS OF THE INTERIOR  
VALLEYS...MOUNTAINS AND DESERTS THROUGH FRIDAY...  
   
DISCUSSION
 
A WEAK UPPER LEVEL RIDGE OF HIGH PRESSURE OVER  
SOUTHERN CALIFORNIA TODAY AND TONIGHT WILL STRENGTHEN OVER THE  
REGION THURSDAY THROUGH FRIDAY. THE BUILDING UPPER LEVEL HIGH WILL  
BRING LOWER HUMIDITIES TO THE INTERIOR AREAS ESPECIALLY THURSDAY AND  
FRIDAY. COASTAL AREAS AND ADJACENT VALLEYS WILL HAVE HIGHER  
HUMIDITIES DURING THE PERIOD THANKS TO THE INFLUENCE OF THE MARINE  
LAYER AND ONSHORE FLOW EACH AFTERNOON AND EARLY EVENING.  
 
ALTHOUGH HUMIDITIES ARE HIGHER TODAY FOR MANY AREAS, THE HIGHER  
MOUNTAIN ELEVATIONS ABOVE 5000 FEET AND ANTELOPE VALLEY WILL  
CONTINUE TO HAVE MINIMUM HUMIDITIES IN THE 8 TO 15 PERCENT RANGE  
THIS AFTERNOON. THIS COMBINED WITH GUSTY WEST TO NORTHWEST WINDS OF  
25 TO 45 MPH WILL BRING ELEVATED FIRE WEATHER CONDITIONS TO THESE  
AREAS THIS AFTERNOON INTO EARLY EVENING.  
 
MINIMUM HUMIDITIES OVER MUCH OF THE INTERIOR VALLEYS, HIGHER  
MOUNTAINS AND ANTELOPE VALLEY WILL LOWER THURSDAY AND FRIDAY TO THE 6  
TO 15 PERCENT RANGE. GUSTY WEST TO NORTH WINDS WILL CONTINUE,  
ESPECIALLY AFTERNOON AND EVENING HOURS, WITH THE ELEVATED FIRE  
WEATHER CONDITIONS PERSISTING. THERE COULD ALSO BE CRITICAL FIRE  
WEATHER CONDITIONS AT TIMES ESPECIALLY IN THE ANTELOPE VALLEY.  
 
A WEAK UPPER LEVEL TROUGH OF LOW PRESSURE IS FORECAST TO SLIDE  
ACROSS THE DISTRICT ON SATURDAY WITH SLIGHT COOLING AND INCREASED  
HUMIDITY EXPECTED FOR THE WEEKEND.  
 
CAZ241-282300-  
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY EXCEPT AREAS OF MORNING LOW CLOUDS AND  
FOG.  
MAX TEMPERATURE.....68-73 BEACHES TO 77-81 INLAND.  
24 HR TREND......DOWN 7.  
MIN HUMIDITY........65-75 PERCENT BEACHES TO 45-65 PERCENT INLAND.  
24 HR TREND......UP 14.  
20-FOOT WINDS.......SOUTHEAST 5-10 MPH BECOMING SOUTHWEST 8-15 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR THEN LOW CLOUDS AND FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....58-64.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........80-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......WEST 8-15 MPH WITH GUSTS TO 20 MPH IN THE  
EVENING BECOMING VARIABLE 3-6 MPH.  
MARINE LAYER........1800 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....66-71 BEACHES TO 75-79 INLAND.  
MIN HUMIDITY........70-80 PERCENT BEACHES TO 50-70 PERCENT INLAND.  
20-FOOT WINDS.......SOUTH INCREASING TO 6-12 MPH THEN BECOMING  
SOUTHWEST 8-15 MPH LATE IN THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ240-282300-  
VENTURA COUNTY COAST-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN SUNNY.  
MAX TEMPERATURE.....68-76.  
24 HR TREND......DOWN 3.  
MIN HUMIDITY........55-75 PERCENT.  
24 HR TREND......UP 11.  
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTHWEST 8-15 MPH IN  
THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR THEN LOW CLOUDS AND FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....55-59.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........80-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......WEST 8-15 MPH IN THE EVENING BECOMING VARIABLE  
3-6 MPH.  
MARINE LAYER........1800 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....66-74.  
MIN HUMIDITY........55-75 PERCENT.  
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTHWEST 8-15 MPH IN  
THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ239-282300-  
SANTA BARBARA COUNTY SOUTH COAST-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY EXCEPT PATCHY MORNING LOW CLOUDS AND FOG.  
MAX TEMPERATURE.....70-78 EXCEPT 64-66 COOLER BEACHES.  
24 HR TREND......DOWN 6.  
MIN HUMIDITY........45-65 PERCENT EXCEPT 65-75 PERCENT COOLER  
BEACHES.  
24 HR TREND......UP 13.  
20-FOOT WINDS.......VARIABLE 2-6 MPH BECOMING SOUTHWEST TO WEST 10-20  
MPH WITH LOCAL GUSTS TO 25 MPH IN THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR THEN LOW CLOUDS AND FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....52-60.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........80-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......WEST 10-20 MPH WITH LOCAL GUSTS TO 25 MPH EARLY  
BECOMING NORTHWEST TO NORTH 15-25 MPH. STRONGEST  
BELOW PASSES AND CANYONS IN THE EVENING.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN MOSTLY SUNNY.  
MAX TEMPERATURE.....68-76 EXCEPT 62-64 COOLER BEACHES.  
MIN HUMIDITY........40-60 PERCENT EXCEPT 65-75 PERCENT COOLER  
BEACHES.  
20-FOOT WINDS.......EAST 6-12 MPH BECOMING SOUTHWEST 10-20 MPH WITH  
LOCAL GUSTS TO 25 MPH IN THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ244-245-282300-  
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....78-89.  
24 HR TREND......DOWN 4.  
MIN HUMIDITY........35-55 PERCENT.  
24 HR TREND......UP 16.  
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTHWEST TO WEST  
6-12 MPH WITH LOCAL GUSTS TO 20 MPH IN THE  
AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR EXCEPT PATCHY LOW CLOUDS AND FOG AFTER  
MIDNIGHT.  
MIN TEMPERATURE.....55-59.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........75-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......WEST 6-12 MPH WITH LOCAL GUSTS TO 20 MPH EARLY  
BECOMING NORTH 6-12 MPH.  
MARINE LAYER........1800 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY EXCEPT AREAS OF MORNING LOW CLOUDS AND  
FOG.  
MAX TEMPERATURE.....74-85.  
MIN HUMIDITY........35-50 PERCENT EXCEPT 50-65 PERCENT NEAREST THE  
COAST.  
20-FOOT WINDS.......NORTH 6-12 MPH BECOMING SOUTHWEST 6-12 MPH IN  
THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ547-282300-  
LOS ANGELES COUNTY SAN FERNANDO VALLEY-  
INCLUDING THE CITIES OF WOODLAND HILLS, NORTHRIDGE, BURBANK,  
AND UNIVERSAL CITY  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....81-91.  
24 HR TREND......DOWN 7.  
MIN HUMIDITY........35-50 PERCENT.  
24 HR TREND......UP 16.  
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTH 6-12 MPH WITH  
LOCAL GUSTS TO 20 MPH IN THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....55-63.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........75-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......SOUTHEAST 6-12 MPH.  
MARINE LAYER........1800 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY EXCEPT AREAS OF MORNING LOW CLOUDS AND  
FOG.  
MAX TEMPERATURE.....77-87.  
MIN HUMIDITY........35-55 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.  
 

 
 
CAZ548-282300-  
LOS ANGELES COUNTY SAN GABRIEL VALLEY-  
INCLUDING THE CITIES OF PASADENA, SAN GABRIEL, AND POMONA  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....80-90.  
24 HR TREND......DOWN 9.  
MIN HUMIDITY........35-50 PERCENT.  
24 HR TREND......UP 15.  
20-FOOT WINDS.......VARIABLE 3-6 MPH BECOMING SOUTHWEST 8-15 MPH  
WITH GUSTS TO 20 MPH IN THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR THEN LOW CLOUDS AND FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....58-62.  
24 HR TREND......DOWN 3.  
MAX HUMIDITY........75-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......SOUTHWEST 6-12 MPH WITH LOCAL GUSTS TO 20 MPH  
EARLY BECOMING VARIABLE 3-6 MPH.  
MARINE LAYER........1800 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN SUNNY.  
MAX TEMPERATURE.....76-85.  
MIN HUMIDITY........40-55 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.  
 

 
 
CAZ288-282300-  
SANTA CLARITA VALLEY-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....88-94.  
24 HR TREND......DOWN 4.  
MIN HUMIDITY........25-35 PERCENT.  
24 HR TREND......UP 14.  
20-FOOT WINDS.......NORTHWEST 6-12 MPH BECOMING SOUTH 8-15 MPH WITH  
GUSTS TO 25 MPH IN THE AFTERNOON.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....58-63.  
24 HR TREND......DOWN 3.  
MAX HUMIDITY........65-85 PERCENT.  
24 HR TREND......UP 11.  
20-FOOT WINDS.......SOUTHWEST 10-20 MPH WITH GUSTS TO 25 MPH EARLY  
BECOMING NORTHWEST 6-12 MPH.  
MARINE LAYER........1800 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....83-90.  
MIN HUMIDITY........25-35 PERCENT.  
20-FOOT WINDS.......VARIABLE 3-7 MPH IN THE MORNING BECOMING SOUTHWEST  
8-15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ246-282300-  
SANTA MONICA MOUNTAINS RECREATIONAL AREA-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....77-85 EXCEPT 72-74 COASTAL SLOPES AND HIGHER  
PEAKS.  
24 HR TREND......DOWN 7.  
MIN HUMIDITY........40-60 PERCENT EXCEPT 60-70 PERCENT COASTAL  
SLOPES AND HIGHER PEAKS.  
24 HR TREND......UP 25.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...VARIABLE 3-6 MPH BECOMING SOUTHWEST 8-15  
MPH WITH LOCAL CANYON GUSTS TO 30 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....VARIABLE 3-6 MPH BECOMING SOUTHWEST 8-15  
MPH IN THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR THEN BECOMING PARTLY CLOUDY.  
MIN TEMPERATURE.....52-61.  
24 HR TREND......DOWN 4.  
MAX HUMIDITY........80-100 PERCENT.  
24 HR TREND......UP 14.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...SOUTHWEST 6-12 MPH WITH LOCAL CANYON GUSTS  
TO 20 MPH EARLY IN THE EVENING BECOMING  
DOWNSLOPE/DOWNVALLEY 3-6 MPH.  
RIDGES/UPR SLOPES....SOUTHWEST 8-15 MPH IN THE EVENING BECOMING  
SOUTHEAST 5-10 MPH LATE.  
MARINE LAYER........1800 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY EXCEPT PATCHY MORNING LOW CLOUDS  
AND FOG.  
MAX TEMPERATURE.....73-81 EXCEPT 68-70 COASTAL SLOPES AND HIGHER  
PEAKS.  
MIN HUMIDITY........40-60 PERCENT EXCEPT 60-70 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 IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....VARIABLE 3-6 MPH BECOMING SOUTHWEST 6-12  
MPH IN THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ259-282300-  
ANTELOPE VALLEY-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....88-98.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........10-20 PERCENT.  
24 HR TREND......UP 4.  
20-FOOT WINDS.......WEST 15-25 MPH WITH GUSTS TO 35 MPH BECOMING  
20-30 MPH WITH GUSTS TO 45 MPH IN THE  
AFTERNOON.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....58-68.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........35-50 PERCENT.  
24 HR TREND......UP 12.  
20-FOOT WINDS.......WEST 20-30 MPH WITH GUSTS TO 45 MPH IN THE  
EVENING BECOMING SOUTHWEST 15-25 MPH WITH GUSTS  
TO 35 MPH.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....90-100.  
MIN HUMIDITY........8-15 PERCENT.  
20-FOOT WINDS.......WEST 15-25 MPH WITH GUSTS TO 35 MPH.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ254-282300-  
LOS ANGELES COUNTY MOUNTAINS / ANGELES NATIONAL FOREST-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....85-93 LOW ELEVATIONS TO 76-83 HIGHER  
ELEVATIONS.  
24 HR TREND......DOWN 3.  
MIN HUMIDITY........20-40 PERCENT EXCEPT 8-15 PERCENT HIGHER PEAKS  
AND WARMER VALLEYS.  
24 HR TREND......UP 11...EXCEPT LITTLE CHANGE HIGHER PEAKS AND  
WARMER VALLEYS.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 15-25 MPH WITH GUSTS TO 35 MPH.  
RIDGES/UPR SLOPES....WEST 10-20 MPH WITH GUSTS TO 25 MPH  
BECOMING 15-25 MPH WITH GUSTS TO 35 MPH  
LATE IN THE AFTERNOON.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....60-65 LOW ELEVATIONS TO 53-58 COLDER VALLEYS  
AND PEAKS.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........25-40 PERCENT EXCEPT 65-75 PERCENT COLDER  
VALLEYS.  
24 HR TREND......UP 8.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 15-25 MPH WITH GUSTS TO 35 MPH.  
RIDGES/UPR SLOPES....WEST 15-25 MPH WITH GUSTS TO 35 MPH.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....87-95 LOW ELEVATIONS TO 78-85 HIGHER  
ELEVATIONS.  
MIN HUMIDITY........25-40 PERCENT EXCEPT 6-15 PERCENT HIGHER PEAKS  
AND WARMER VALLEYS.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 15-25 MPH WITH GUSTS TO 35 MPH  
BECOMING WEST 10-20 MPH WITH GUSTS TO 25  
MPH LATE IN THE AFTERNOON. STRONGEST  
THROUGH THE I-5 CORRIDOR.  
RIDGES/UPR SLOPES....NORTHWEST 10-20 MPH WITH GUSTS TO 25 MPH.  
ISOLATED GUSTS TO 40 MPH NEAR WHITAKER  
PEAK.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ253-282300-  
VENTURA COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....84-93 LOW ELEVATIONS TO 74-82 HIGHER  
ELEVATIONS.  
24 HR TREND......DOWN 3.  
MIN HUMIDITY........25-40 PERCENT EXCEPT 10-20 PERCENT HIGHER PEAKS  
AND WARMER VALLEYS.  
24 HR TREND......UP 8...EXCEPT LITTLE CHANGE HIGHER PEAKS AND  
WARMER VALLEYS.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH 10-20 MPH WITH GUSTS TO 25 MPH.  
STRONGEST THROUGH THE I-5 CORRIDOR.  
RIDGES/UPR SLOPES....NORTH 15-25 MPH WITH GUSTS TO 35 MPH.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....55-63 LOW ELEVATIONS TO 45-53 COLDER VALLEYS  
AND PEAKS.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........25-40 PERCENT EXCEPT 70-80 PERCENT COLDER  
VALLEYS.  
24 HR TREND......UP 9.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH 15-25 MPH WITH GUSTS TO 35 MPH.  
STRONGEST THROUGH THE I-5 CORRIDOR.  
RIDGES/UPR SLOPES....NORTH 15-25 MPH WITH GUSTS TO 35 MPH IN  
THE EVENING BECOMING 20-30 MPH WITH GUSTS  
TO 40 MPH LATE.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....86-95 LOW ELEVATIONS TO 76-84 HIGHER  
ELEVATIONS.  
MIN HUMIDITY........20-40 PERCENT EXCEPT 8-15 PERCENT HIGHER PEAKS  
AND WARMER VALLEYS.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH 15-25 MPH WITH GUSTS TO 35 MPH.  
STRONGEST THROUGH THE I-5 CORRIDOR.  
RIDGES/UPR SLOPES....NORTH 20-30 MPH WITH GUSTS TO 45 MPH  
BECOMING 10-20 MPH WITH GUSTS TO 25 MPH IN  
THE AFTERNOON. ISOLATED GUSTS TO 60 MPH  
NEAR WHITAKER PEAK.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ252-282300-  
SANTA BARBARA COUNTY MOUNTAINS-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....85-94 LOW ELEVATIONS TO 75-83 HIGHER  
ELEVATIONS.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........30-45 PERCENT EXCEPT 15-25 PERCENT HIGHER PEAKS  
AND WARMER VALLEYS.  
24 HR TREND......UP 10.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHEAST 6-12 MPH BECOMING NORTH 10-20  
MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
RIDGES/UPR SLOPES....NORTHEAST 6-12 MPH BECOMING NORTH 10-20  
MPH WITH GUSTS TO 25 MPH LATE IN THE  
AFTERNOON.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....61-66 LOW ELEVATIONS TO 55-59 COLDER VALLEYS  
AND PEAKS.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........40-55 PERCENT EXCEPT 70-80 PERCENT COLDER  
VALLEYS.  
24 HR TREND......UP 7.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH 10-20 MPH WITH GUSTS TO 25 MPH IN  
THE EVENING BECOMING NORTHEAST 6-12 MPH  
LATE.  
RIDGES/UPR SLOPES....NORTH 15-25 MPH WITH LOCAL GUSTS TO 35 MPH.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....87-96 LOW ELEVATIONS TO 77-85 HIGHER  
ELEVATIONS.  
MIN HUMIDITY........25-40 PERCENT EXCEPT 10-20 PERCENT HIGHER PEAKS  
AND WARMER VALLEYS.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHEAST 6-12 MPH BECOMING NORTH 10-20  
MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
RIDGES/UPR SLOPES....NORTH 10-20 MPH WITH GUSTS TO 25 MPH.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ234-235-282300-  
SAN LUIS OBISPO COUNTY CENTRAL COAST-  
SANTA BARBARA COUNTY CENTRAL COAST-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN SUNNY.  
MAX TEMPERATURE.....61-68 BEACHES TO 75-85 INLAND.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........65-75 PERCENT BEACHES TO 30-50 PERCENT INLAND.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......NORTHWEST 8-15 MPH 15-25 MPH WITH LOCAL GUSTS  
TO 30 MPH IN THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY THEN LOW CLOUDS AND FOG.  
MIN TEMPERATURE.....49-55.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........75-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......NORTHWEST 15-25 MPH WITH LOCAL GUSTS TO 30 MPH  
IN THE EVENING BECOMING 6-12 MPH WITH LOCAL  
GUSTS TO 20 MPH.  
MARINE LAYER........1000 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN PARTLY CLOUDY.  
MAX TEMPERATURE.....59-66 BEACHES TO 73-83 INLAND.  
MIN HUMIDITY........70-80 PERCENT BEACHES TO 25-45 PERCENT INLAND.  
20-FOOT WINDS.......NORTHWEST 6-12 MPH BECOMING 15-25 MPH WITH  
LOCAL GUSTS TO 30 MPH IN THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ236-282300-  
SANTA YNEZ VALLEY-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN SUNNY.  
MAX TEMPERATURE.....80-90 EXCEPT 69-74 NEAREST THE COAST.  
24 HR TREND......DOWN 5.  
MIN HUMIDITY........30-45 PERCENT.  
24 HR TREND......UP 10.  
20-FOOT WINDS.......NORTHEAST 6-12 MPH BECOMING NORTHWEST 8-15 MPH  
IN THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR THEN LOW CLOUDS AND FOG AFTER MIDNIGHT.  
MIN TEMPERATURE.....51-57.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........80-100 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......NORTH 8-15 MPH BECOMING VARIABLE 3-6 MPH.  
MARINE LAYER........1000 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MORNING LOW CLOUDS AND FOG THEN SUNNY.  
MAX TEMPERATURE.....76-86 EXCEPT 65-70 NEAREST THE COAST.  
MIN HUMIDITY........30-45 PERCENT.  
20-FOOT WINDS.......NORTH 6-12 MPH BECOMING WEST 6-12 MPH IN THE  
AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ237-282300-  
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY EXCEPT PATCHY MORNING LOW CLOUDS AND  
DENSE FOG IN THE SALINAS VALLEY.  
MAX TEMPERATURE.....85-95.  
24 HR TREND......UP 4.  
MIN HUMIDITY........15-25 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......NORTH 6-12 MPH BECOMING NORTHWEST 10-20 MPH IN  
THE AFTERNOON.  
MARINE LAYER........1500 FT ASL.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....50-59 EXCEPT 61-66 IN THE CARRIZO PLAIN.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........75-90 PERCENT EXCEPT 45-60 PERCENT IN THE  
CARRIZO PLAIN.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......NORTHWEST 10-20 MPH WITH GUSTS TO 25 MPH IN THE  
EVENING BECOMING 6-12 MPH LATE.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....87-97.  
MIN HUMIDITY........10-20 PERCENT.  
20-FOOT WINDS.......NORTH 6-12 MPH BECOMING NORTHWEST 10-20 MPH IN  
THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ251-282300-  
SAN LUIS OBISPO COUNTY MOUNTAINS / LOS PADRES NATIONAL FOREST-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....88-96 LOW ELEVATIONS TO 79-86 HIGHER  
ELEVATIONS.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........20-35 PERCENT.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH 6-12 MPH BECOMING NORTHWEST 10-20  
MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
RIDGES/UPR SLOPES....NORTH 6-12 MPH BECOMING 10-20 MPH WITH  
GUSTS TO 25 MPH IN THE AFTERNOON.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....54-64.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........45-65 PERCENT EXCEPT 75-90 PERCENT COLDER  
VALLEYS.  
24 HR TREND......LITTLE CHANGE.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 10-20 MPH WITH GUSTS TO 25 MPH  
BECOMING DOWNSLOPE/DOWNVALLEY 3-6 MPH  
LATE.  
RIDGES/UPR SLOPES....NORTH 10-20 MPH WITH GUSTS TO 25 MPH IN  
THE EVENING BECOMING 6-12 MPH LATE.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....90-98 LOW ELEVATIONS TO 81-88 HIGHER  
ELEVATIONS.  
MIN HUMIDITY........15-25 PERCENT.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHEAST 6-12 MPH BECOMING NORTHWEST  
10-20 MPH WITH GUSTS TO 25 MPH IN THE  
AFTERNOON.  
RIDGES/UPR SLOPES....NORTHEAST 6-12 MPH BECOMING NORTH 10-20  
MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
 

 
 
CAZ238-282300-  
CUYAMA VALLEY-  
903 AM PDT WED JUN 28 2017  
   
TODAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....88-95.  
24 HR TREND......LITTLE CHANGE.  
MIN HUMIDITY........15-25 PERCENT.  
24 HR TREND......UP 5.  
20-FOOT WINDS.......NORTHEAST 6-12 MPH BECOMING NORTH 10-20 MPH  
WITH GUSTS TO 25 MPH LATE IN THE AFTERNOON.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....58-64.  
24 HR TREND......LITTLE CHANGE.  
MAX HUMIDITY........45-60 PERCENT.  
24 HR TREND......UP 6.  
20-FOOT WINDS.......NORTH 10-20 MPH WITH GUSTS TO 25 MPH IN THE  
EVENING BECOMING NORTHEAST 6-12 MPH.  
MARINE LAYER........NONE.  
LAL.................1.  
CWR (>0.10 IN)......0 PERCENT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....89-97.  
MIN HUMIDITY........10-20 PERCENT.  
20-FOOT WINDS.......NORTHEAST 6-12 MPH BECOMING NORTHWEST LATE 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 50S TO LOWER 60S. HIGHS FROM THE MID 60S TO AROUND  
70 AT THE BEACHES TO THE MID 80S TO MID 90S INLAND. WEST WINDS 10 TO  
20 MPH.   
SATURDAY
 
CLEAR EXCEPT NIGHT THROUGH MORNING LOW CLOUDS AND FOG.  
LOWS IN THE 50S TO MID 60S. HIGHS FROM THE 60S AT THE BEACHES TO THE  
80S TO LOWER 90S INLAND. SOUTHWEST WINDS 10 TO 20 MPH.   
SUNDAY
 
CLEAR EXCEPT NIGHT THROUGH MORNING LOW CLOUDS AND FOG.  
LOWS IN THE 50S TO LOWER 60S. HIGHS FROM THE MID 60S TO AROUND 70 AT  
THE BEACHES TO THE UPPER 70S AND 80S INLAND. SOUTHWEST WINDS 10 TO  
20 MPH.  
   
..MOUNTAINS / LOS PADRES AND ANGELES NATIONAL FORESTS
 
   
FRIDAY
 
CLEAR. LOWS FROM THE UPPER 50S AND 60S AT LOW ELEVATIONS  
TO THE UPPER 40S TO MID 50S IN COLDER VALLEYS AND PEAKS. HIGHS FROM  
THE UPPER 80S TO MID 90S AT LOW ELEVATIONS TO THE UPPER 70S TO MID  
80S AT HIGH ELEVATIONS. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO 30  
MPH.   
SATURDAY
 
CLEAR. LOWS FROM THE 60S TO AROUND 70 AT LOW ELEVATIONS  
TO THE LOWER TO MID 50S IN COLDER VALLEYS AND PEAKS. HIGHS FROM THE  
UPPER 80S TO MID 90S AT LOW ELEVATIONS TO THE UPPER 70S TO MID 80S  
AT HIGH ELEVATIONS. SOUTHWEST WINDS 10 TO 20 MPH.   
SUNDAY
 
CLEAR. LOWS FROM THE UPPER 50S AND 60S AT LOW ELEVATIONS  
TO THE UPPER 40S TO MID 50S IN COLDER VALLEYS AND PEAKS. HIGHS FROM  
THE MID 80S TO MID 90S AT LOW ELEVATIONS TO THE MID 70S TO MID 80S  
AT HIGH ELEVATIONS. SOUTHWEST WINDS 10 TO 20 MPH.  
   
..ANTELOPE VALLEY
 
   
FRIDAY
 
CLEAR. LOWS IN THE UPPER 50S TO MID 60S EXCEPT AROUND 70  
IN THE HILLS. HIGHS 91 TO 103. NORTHWEST WINDS 10 TO 20 MPH WITH  
GUSTS TO 30 MPH.   
SATURDAY
 
CLEAR. LOWS IN THE 60S TO LOWER 70S. HIGHS 91 TO 103.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.   
SUNDAY
 
CLEAR. LOWS IN THE 60S TO AROUND 70. HIGHS 88 TO 100.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.  
 

 
 
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