Land Management Forecasts
Issued by NWS San Diego, CA

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FNUS86 KSGX 191132
FWLSGX

ECCDA DISCUSSIONS
NAATIONAL WEATHER SERVICE SAN DIEGO CA
432 AM PDT THU OCT 19 2017

ECC033-200545-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
432 AM PDT THU OCT 19 2017


COOLER WITH HIGHER HUMIDITY THROUGH FRIDAY AS A TROUGH OF LOW
PRESSURE MOVES ACROSS THE REGION. SIGNIFICANT WARMING AND DRYING
SATURDAY THROUGH TUESDAY AS A PROLONGED SANTA ANA DEVELOPS AND A
STRONG RIDGE OF HIGH PRESSURE BUILDS OVER CALIFORNIA. THE
COMBINATION OF HOT WEATHER, DAYTIME HUMIDITY AT OR BELOW 10
PERCENT, AND NORTHEAST TO EAST WINDS GUSTING 30 TO AS MUCH AS 50
MPH WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH AND BELOW
THE PASSES AND CANYONS AND NEAR THE COASTAL FOOTHILLS SATURDAY
THROUGH AT LEAST TUESDAY. THE GREATEST THREAT WILL BE MONDAY AND
TUESDAY AS HEAT AND WIND BOTH PEAK.


$$

ECC035-200545-
MONTE VISTA ECC DISPATCH-
DISCUSSION FOR MONTE VISTA ECC DISPATCH
432 AM PDT THU OCT 19 2017


COOLER WITH HIGHER HUMIDITY THROUGH FRIDAY AS A TROUGH OF LOW
PRESSURE MOVES ACROSS THE REGION. SIGNIFICANT WARMING AND DRYING
SATURDAY THROUGH TUESDAY AS A PROLONGED SANTA ANA DEVELOPS AND A
STRONG RIDGE OF HIGH PRESSURE BUILDS OVER CALIFORNIA. THE
COMBINATION OF HOT WEATHER, DAYTIME HUMIDITY AT OR BELOW 10
PERCENT, AND NORTHEAST TO EAST WINDS GUSTING 30 TO AS MUCH AS 50
MPH WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH AND BELOW
THE PASSES AND CANYONS AND NEAR THE COASTAL FOOTHILLS SATURDAY
THROUGH AT LEAST TUESDAY. THE GREATEST THREAT WILL BE MONDAY AND
TUESDAY AS HEAT AND WIND BOTH PEAK.


$$

ECC034-200545-
RIVERSIDE ECC DISPATCH-
DISCUSSION FOR RIVERSIDE ECC DISPATCH
432 AM PDT THU OCT 19 2017

...DISCUSSION FROM LAXFWFSGX...


COOLER WITH HIGHER HUMIDITY THROUGH FRIDAY AS A TROUGH OF LOW
PRESSURE MOVES ACROSS THE REGION. SIGNIFICANT WARMING AND DRYING
SATURDAY THROUGH TUESDAY AS A PROLONGED SANTA ANA DEVELOPS AND A
STRONG RIDGE OF HIGH PRESSURE BUILDS OVER CALIFORNIA. THE
COMBINATION OF HOT WEATHER, DAYTIME HUMIDITY AT OR BELOW 10
PERCENT, AND NORTHEAST TO EAST WINDS GUSTING 30 TO AS MUCH AS 50
MPH WILL CREATE CRITICAL FIRE WEATHER CONDITIONS THROUGH AND BELOW
THE PASSES AND CANYONS AND NEAR THE COASTAL FOOTHILLS SATURDAY
THROUGH AT LEAST TUESDAY. THE GREATEST THREAT WILL BE MONDAY AND
TUESDAY AS HEAT AND WIND BOTH PEAK.


...DISCUSSION FROM PHXFWFPSR...


A WEAK DISTURBANCE MOVING THROUGH THIS MORNING WILL BRING A FEW
SPRINKLES TO GILA COUNTY ALTHOUGH WETTING RAINS ARE NOT EXPECTED.
TEMPERATURES WILL REMAIN ABOVE AVERAGE TODAY BEFORE COOLING TO  NEAR
NORMAL LEVELS ON FRIDAY. BREEZY (15-25 MPH) WINDS BEGIN  FRIDAY OVER
SE CALIFORNIA ALTHOUGH MINIMUM AFTERNOON RELATIVE  HUMIDITY SHOULD
STAY AT OR ABOVE 20%. NONETHELESS, FIRE DANGER  WILL BE ELEVATED.
OVERNIGHT RECOVERIES WILL RANGE FROM FAIR TO  GOOD WITH READINGS
BETWEEN 35% AND 55%.

...THUNDERSTORMS IMPLY GUSTY WINDS...

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


$$



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