Land Management Forecasts
Issued by NWS San Diego, CA

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FNUS86 KSGX 221113
FWLSGX
SGXWRKECC
WORK DISCUSSION FOR SAN DIEGO FIRE WEATHER ECC DISPATCH FORECASTS
NATIONAL WEATHER SERVICE SAN DIEGO CA
413 AM PDT MON SEP 22 2014

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##    If you need to edit any discussions below         ##
##           in the sections labeled as:                ##
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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


A WARMING TREND WILL BEGIN TODAY AND CONTINUE THROUGH WEDNESDAY
AS HIGH PRESSURE BUILDS ALOFT OVER THE REGION. THE DEEP MARINE
LAYER WILL BECOME MORE SHALLOW AND PULL BACK TO THE IMMEDIATE
COAST RESULTING IN LOWER HUMIDITY FAR INLAND AND MUCH WARMER
DAYS. SOME MARINE INFLUENCE WILL CONTINUE CLOSER TO THE COAST
WITH AFTERNOON SEA BREEZES AND ONLY SLIGHTLY ABOVE AVERAGE
TEMPERATURES. WINDS WILL REMAIN LIGHT UNTIL LATE IN THE WEEK WHEN
A PACIFIC TROUGH APPROACHES FROM THE NORTHWEST. ONSHORE FLOW WILL
INCREASE...AND BECOME STRONG BY THE WEEKEND OVER THE MOUNTAINS
AND DESERTS...AND THE MARINE LAYER WILL BUILD BACK THROUGH TO THE
COASTAL SLOPES AS WELL.


Discussion from LAXFWFLOX

A RIDGE OF HIGH PRESSURE WILL BUILD ACROSS SOUTHERN
CALIFORNIA THROUGH WEDNESDAY FOR A WARMING AND DRYING TREND. HIGH
TEMPERATURES WILL PUSH INTO THE 90S ACROSS THE INTERIOR VALLEYS ON
TUESDAY AND WEDNESDAY WITH HUMIDITIES LOWERING TO THE TEENS.
ISOLATED SINGLE DIGIT HUMIDITIES WILL BE POSSIBLE ON THESE DAYS FOR
THE FOOTHILLS...MOUNTAINS...AND ANTELOPE VALLEY ALONG WITH POOR
OVERNIGHT RECOVERIES. THE MARINE LAYER DEPTH WILL DROP ABOUT 1000
FEET BY MONDAY MORNING COMPARED TO TODAY. CLOUDS SHOULD BE LIMITED
TO ONLY THE COASTAL DISTRICTS BY TUESDAY MORNING AS THE MARINE
LAYER CONTINUES TO SHRINK.

A LARGE UPPER LEVEL LOW PRESSURE TROUGH WILL SHIFT ACROSS THE
EASTERN PACIFIC OCEAN BY MIDWEEK. THIS STORM SYSTEM WILL BRING THE
FIRST EARLY SEASON RAINS TO NORTHERN CALIFORNIA LATE IN THE WEEK
AND WILL INCREASE SOUTHWEST ONSHORE FLOW ACROSS OUR FIRE DISTRICT.
EXPECT AN INCREASE IN HUMIDITIES AND COOLER TEMPERATURES STARTING
THURSDAY AND CONTINUING INTO NEXT WEEKEND.


Discussion from SFOFWFHNX

HIGH PRESSURE WILL BEGIN TO REBUILD OVERNIGHT FOR
A GRADUAL WARMING AND DRYING TREND THROUGH MIDWEEK. A DEEP TROUGH
OF LOW PRESSURE IS EXPECTED TO AFFECT THE REGION LATER IN THE WEEK
FOR MUCH COOLER CONDITIONS...HIGHER HUMIDITIES AND A SMALL CHANCE
OF PRECIPITATION...MAINLY FROM FRESNO COUNTY NORTH. WINDS WILL BE
LIGHT AND TERRAIN INFLUENCED THROUGH WEDNESDAY THEN BECOME BREEZY
TO GUSTY THURSDAY AND FRIDAY.


Discussion from RNOFWFVEF

HIGH PRESSURE WILL BUILD ACROSS THE AREA PROVIDING DRY
CONDITIONS AND ABOVE NORMAL TEMPERATURES THE FIRST HALF OF THE WEEK.
A SIGNIFICANT COOLING TREND AND UNSETTLED WEATHER CAN BE EXPECTED
GOING INTO THE WEEKEND AS A PACIFIC LOW PRESSURE SYSTEM MOVES INTO
THE WESTERN STATES.


Discussion from PHXFWFPSR


DRIER AIR OVERSPREADING THE REGION WILL KEEP THUNDERSTORM CHANCES
LIMITED TO THE HIGHER TERRAIN OF EAST-CENTRAL ARIZONA THROUGH TUESDAY.
MINIMUM HUMIDITY LEVELS IN THE TEENS TODAY PHOENIX WESTWARD WILL
CONTINUE TO TREND DOWNWARD THROUGH THE MIDDLE OF THE WEEK. WINDS
AREA-WIDE WILL BE ON THE LIGHT SIDE...WITH SOME LOCAL GUSTS ON THE
UPPER SLOPES AND RIDGES DURING THE AFTERNOON.

...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 ###############

ECC033-222313-

DISCUSSION FOR ORANGE ECC DISPATCH
413 AM PDT MON SEP 22 2014


A WARMING TREND WILL BEGIN TODAY AND CONTINUE THROUGH WEDNESDAY
AS HIGH PRESSURE BUILDS ALOFT OVER THE REGION. THE DEEP MARINE
LAYER WILL BECOME MORE SHALLOW AND PULL BACK TO THE IMMEDIATE
COAST RESULTING IN LOWER HUMIDITY FAR INLAND AND MUCH WARMER
DAYS. SOME MARINE INFLUENCE WILL CONTINUE CLOSER TO THE COAST
WITH AFTERNOON SEA BREEZES AND ONLY SLIGHTLY ABOVE AVERAGE
TEMPERATURES. WINDS WILL REMAIN LIGHT UNTIL LATE IN THE WEEK WHEN
A PACIFIC TROUGH APPROACHES FROM THE NORTHWEST. ONSHORE FLOW WILL
INCREASE...AND BECOME STRONG BY THE WEEKEND OVER THE MOUNTAINS
AND DESERTS...AND THE MARINE LAYER WILL BUILD BACK THROUGH TO THE
COASTAL SLOPES AS WELL.

$$

ECC034-222313-

DISCUSSION FOR RIVERSIDE ECC DISPATCH
413 AM PDT MON SEP 22 2014


A WARMING TREND WILL BEGIN TODAY AND CONTINUE THROUGH WEDNESDAY
AS HIGH PRESSURE BUILDS ALOFT OVER THE REGION. THE DEEP MARINE
LAYER WILL BECOME MORE SHALLOW AND PULL BACK TO THE IMMEDIATE
COAST RESULTING IN LOWER HUMIDITY FAR INLAND AND MUCH WARMER
DAYS. SOME MARINE INFLUENCE WILL CONTINUE CLOSER TO THE COAST
WITH AFTERNOON SEA BREEZES AND ONLY SLIGHTLY ABOVE AVERAGE
TEMPERATURES. WINDS WILL REMAIN LIGHT UNTIL LATE IN THE WEEK WHEN
A PACIFIC TROUGH APPROACHES FROM THE NORTHWEST. ONSHORE FLOW WILL
INCREASE...AND BECOME STRONG BY THE WEEKEND OVER THE MOUNTAINS
AND DESERTS...AND THE MARINE LAYER WILL BUILD BACK THROUGH TO THE
COASTAL SLOPES AS WELL.

$$

ECC035-222313-

DISCUSSION FOR MONTE VISTA ECC DISPATCH
413 AM PDT MON SEP 22 2014


A WARMING TREND WILL BEGIN TODAY AND CONTINUE THROUGH WEDNESDAY
AS HIGH PRESSURE BUILDS ALOFT OVER THE REGION. THE DEEP MARINE
LAYER WILL BECOME MORE SHALLOW AND PULL BACK TO THE IMMEDIATE
COAST RESULTING IN LOWER HUMIDITY FAR INLAND AND MUCH WARMER
DAYS. SOME MARINE INFLUENCE WILL CONTINUE CLOSER TO THE COAST
WITH AFTERNOON SEA BREEZES AND ONLY SLIGHTLY ABOVE AVERAGE
TEMPERATURES. WINDS WILL REMAIN LIGHT UNTIL LATE IN THE WEEK WHEN
A PACIFIC TROUGH APPROACHES FROM THE NORTHWEST. ONSHORE FLOW WILL
INCREASE...AND BECOME STRONG BY THE WEEKEND OVER THE MOUNTAINS
AND DESERTS...AND THE MARINE LAYER WILL BUILD BACK THROUGH TO THE
COASTAL SLOPES AS WELL.

$$




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