Land Management Forecasts
Issued by NWS San Diego, CA

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FNUS86 KSGX 221040
FWLSGX
SGXWRKECC
WORK DISCUSSION FOR SAN DIEGO FIRE WEATHER ECC DISPATCH FORECASTS
NATIONAL WEATHER SERVICE SAN DIEGO CA
340 AM PDT TUE JUL 22 2014

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##           ECC033, ECC034 or ECC035-                  ##
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##    Then edit them in this product and store as:      ##
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##                LAXECCSGX                             ##
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## (note that ECC033, etc. are no longer separate PILs) ##
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##    No action is required if you like the current     ##
##    discussions in the fire weather forecast (and     ##
##    they apply to Phoenix`s part of the ECC034 too).  ##
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SUMMARY OF FWF DISCUSSIONS

Discussion from LAXFWFSGX


HIGH PRESSURE WILL BRING GREATER INLAND WARMING FOR WEDNESDAY
INTO THE WEEKEND. CONDITIONS WILL BE HOT AND DRY ACROSS INLAND
AREAS. A MINOR INTRUSION OF MONSOONAL MOISTURE FOR SATURDAY NIGHT
INTO SUNDAY COULD BRING A FEW AFTERNOON AND EVENING THUNDERSTORMS
TO THE MOUNTAINS. THE MARINE LAYER AND ONSHORE FLOW WILL KEEP
AREAS NEAR THE COAST COOLER WITH HIGHER HUMIDITIES. THE MARINE
LAYER WILL DECREASE IN DEPTH THROUGH THURSDAY...THEN REMAIN
SHALLOWER INTO NEXT WEEK.


Discussion from LAXFWFLOX

A RELATIVELY MOIST AIR MASS WILL BECOME MODERATELY UNSTABLE
THIS AFTERNOON AND ISOLATED THUNDERSTORMS MAY DEVELOP OVER THE
NORTHERN VENTURA COUNTY MOUNTAINS. THE THUNDERSTORMS ARE EXPECTED TO
MOVE NORTHEAST APPROXIMATELY 25 MPH AND ISOLATED DRY LIGHTNING IS
POSSIBLE. STABILITY WILL INCREASE OVER THE AREA AROUND SUNSET AND THE
THUNDERSTORM THREAT WILL END THEN. OTHERWISE A GRADUAL WARMING AND DRYING
TREND IS EXPECTED THROUGH FRIDAY. TEMPERATURES WILL LIKELY REMAIN BELOW
NORMAL AS A RELATIVELY DEEP MARINE LAYER PERSIST THROUGH TUESDAY. TEMPERATURES
WILL THEN LIKELY BE AT OR ABOVE NORMAL BY WEDNESDAY AND THEN RANGE 5 TO
10 DEGREES ABOVE NORMAL AS THE MARINE LAYER RETREATS SEAWARD THURSDAY
THROUGH FRIDAY. A WEAK TO MODERATE ONSHORE PRESSURE GRADIENT WILL
PERSIST THROUGH THE PERIOD.


Discussion from SFOFWFHNX

A DRY SOUTHWESTERLY FLOW ALOFT WILL PREVAIL OVER
THE DISTRICT THROUGH WEDNESDAY BETWEEN AN UPPER LEVEL TROUGH
OVER THE EASTERN PACIFIC AND A HIGH PRESSURE RIDGE CENTERED OVER
THE FOUR CORNERS REGION. A MODERATELY STRONG ONSHORE FLOW WILL
BRING MARINE AIR INTO THE SAN JOAQUIN VALLEY AND LOWER FOOTHILLS
DURING THE PERIOD WITH GUSTY WINDS THROUGH AND BELOW THE PASSES
ON THE WEST SIDE OF THE SAN JOAQUIN VALLEY AND IN KERN COUNTY.
SEASONABLE TEMPERATURES CAN BE EXPECTED THROUGH MIDWEEK WITH LITTLE
DIURNAL CHANGE IN HUMIDITIES. LOWER HUMIDITIES AND MUCH WARMER
WEATHER IS LIKELY LATER THIS WEEK AS THE FOUR CORNERS RIDGE BUILDS
INTO CALIFORNIA.



Discussion from RNOFWFVEF

DRY SOUTHWEST FLOW WITH SEASONABLE TEMPERATURES CAN BE
EXPECTED TUESDAY. THE FLOW WILL BECOME MORE SOUTHERLY BY WEDNESDAY
LEADING TO AN INCREASE IN CLOUDS OVER WESTERN ARIZONA AND A SLIGHT
CHANCE OF THUNDERSTORMS OVER THE HIGHER TERRAIN. HOT CONDITIONS ARE
STILL EXPECTED TO DEVELOP ACROSS THE AREA DURING THE SECOND HALF OF
THE WEEK WITH CONTINUED SLIGHT CHANCE OF THUNDERSTORMS OVER THE
HIGHER TERRAIN OF NORTHWEST ARIZONA. THERE MAY BE AN UPSWING IN
THUNDERSTORM ACTIVITY LATE IN THE WEEKEND AND EARLY NEXT WEEK.


Discussion from PHXFWFPSR


A WARMING TREND WILL CONTINUE THROUGH MIDWEEK AS A STRONG AREA OF
HIGH PRESSURE BECOMES SITUATED ACROSS THE DESERT SOUTHWEST.
THUNDERSTORMS WILL GENERALLY REMAIN CONFINED TO THE HIGHER TERRAIN OF
EASTERN ARIZONA. LIGHT WINDS ARE EXPECTED...THOUGH THERE IS THE
POTENTIAL FOR OUTFLOW BOUNDARIES GENERATING LOCALIZED GUSTY
WINDS...PARTICULARLY ACROSS THE HIGHER TERRAIN OF SOUTHERN GILA
COUNTY. DAYTIME HUMIDITY LEVELS WILL DROP INTO THE LOWER
TEENS...FOLLOWED BY FAIR OVERNIGHT RECOVERY.

...THUNDERSTORMS IMPLY GUSTY WINDS...

NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND
IN THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.


############# Modify the discussions below ###############

ECC033-222240-

DISCUSSION FOR ORANGE ECC DISPATCH
340 AM PDT TUE JUL 22 2014


HIGH PRESSURE WILL BRING GREATER INLAND WARMING FOR WEDNESDAY
INTO THE WEEKEND. CONDITIONS WILL BE HOT AND DRY ACROSS INLAND
AREAS. A MINOR INTRUSION OF MONSOONAL MOISTURE FOR SATURDAY NIGHT
INTO SUNDAY COULD BRING A FEW AFTERNOON AND EVENING THUNDERSTORMS
TO THE MOUNTAINS. THE MARINE LAYER AND ONSHORE FLOW WILL KEEP
AREAS NEAR THE COAST COOLER WITH HIGHER HUMIDITIES. THE MARINE
LAYER WILL DECREASE IN DEPTH THROUGH THURSDAY...THEN REMAIN
SHALLOWER INTO NEXT WEEK.

$$

ECC034-222240-

DISCUSSION FOR RIVERSIDE ECC DISPATCH
340 AM PDT TUE JUL 22 2014


HIGH PRESSURE WILL BRING GREATER INLAND WARMING FOR WEDNESDAY
INTO THE WEEKEND. CONDITIONS WILL BE HOT AND DRY ACROSS INLAND
AREAS. A MINOR INTRUSION OF MONSOONAL MOISTURE FOR SATURDAY NIGHT
INTO SUNDAY COULD BRING A FEW AFTERNOON AND EVENING THUNDERSTORMS
TO THE MOUNTAINS. THE MARINE LAYER AND ONSHORE FLOW WILL KEEP
AREAS NEAR THE COAST COOLER WITH HIGHER HUMIDITIES. THE MARINE
LAYER WILL DECREASE IN DEPTH THROUGH THURSDAY...THEN REMAIN
SHALLOWER INTO NEXT WEEK.

$$

ECC035-222240-

DISCUSSION FOR MONTE VISTA ECC DISPATCH
340 AM PDT TUE JUL 22 2014


HIGH PRESSURE WILL BRING GREATER INLAND WARMING FOR WEDNESDAY
INTO THE WEEKEND. CONDITIONS WILL BE HOT AND DRY ACROSS INLAND
AREAS. A MINOR INTRUSION OF MONSOONAL MOISTURE FOR SATURDAY NIGHT
INTO SUNDAY COULD BRING A FEW AFTERNOON AND EVENING THUNDERSTORMS
TO THE MOUNTAINS. THE MARINE LAYER AND ONSHORE FLOW WILL KEEP
AREAS NEAR THE COAST COOLER WITH HIGHER HUMIDITIES. THE MARINE
LAYER WILL DECREASE IN DEPTH THROUGH THURSDAY...THEN REMAIN
SHALLOWER INTO NEXT WEEK.

$$




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