Land Management Forecasts
Issued by NWS San Diego, CA

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FNUS86 KSGX 140919
FWLSGX

ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
219 AM PDT WED AUG 14 2019

ECC033-150330-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
219 AM PDT WED AUG 14 2019

THE HEAT FROM HIGH PRESSURE TO THE SOUTH WILL PEAK TODAY AND
THURSDAY. FOR TODAY THROUGH FRIDAY DURING THE AFTERNOON AND EARLY
EVENING, LOW INLAND HUMIDITY COMBINED WITH GUSTY SOUTHWEST TO WEST
WINDS WILL PRODUCE NEAR CRITICAL FIRE WEATHER CONDITIONS FOR THE
DESERT SLOPES OF THE MOUNTAINS INTO THE DESERTS. A COOLING TREND FOR
FRIDAY INTO THE WEEKEND WILL RETURN HIGH TEMPERATURES TO NEAR
AVERAGE. HIGH PRESSURE TO THE SOUTH WILL BRING ANOTHER WARMING
TREND FOR MONDAY THROUGH WEDNESDAY OF NEXT WEEK. A SHALLOW MARINE
LAYER WILL BECOME A LITTLE DEEPER FOR THE WEEKEND, THEN BECOME
SHALLOWER EARLY NEXT WEEK. THE MARINE LAYER WILL KEEP AREAS NEAR
THE COAST COOLER WITH HIGHER HUMIDITY.

$$

ECC035-150330-
MONTE VISTA ECC DISPATCH-
DISCUSSION FOR MONTE VISTA ECC DISPATCH
219 AM PDT WED AUG 14 2019

THE HEAT FROM HIGH PRESSURE TO THE SOUTH WILL PEAK TODAY AND
THURSDAY. FOR TODAY THROUGH FRIDAY DURING THE AFTERNOON AND EARLY
EVENING, LOW INLAND HUMIDITY COMBINED WITH GUSTY SOUTHWEST TO WEST
WINDS WILL PRODUCE NEAR CRITICAL FIRE WEATHER CONDITIONS FOR THE
DESERT SLOPES OF THE MOUNTAINS INTO THE DESERTS. A COOLING TREND FOR
FRIDAY INTO THE WEEKEND WILL RETURN HIGH TEMPERATURES TO NEAR
AVERAGE. HIGH PRESSURE TO THE SOUTH WILL BRING ANOTHER WARMING
TREND FOR MONDAY THROUGH WEDNESDAY OF NEXT WEEK. A SHALLOW MARINE
LAYER WILL BECOME A LITTLE DEEPER FOR THE WEEKEND, THEN BECOME
SHALLOWER EARLY NEXT WEEK. THE MARINE LAYER WILL KEEP AREAS NEAR
THE COAST COOLER WITH HIGHER HUMIDITY.

$$

ECC034-150330-
RIVERSIDE ECC DISPATCH-
DISCUSSION FOR RIVERSIDE ECC DISPATCH
219 AM PDT WED AUG 14 2019

...DISCUSSION FROM LAXFWFSGX...

THE HEAT FROM HIGH PRESSURE TO THE SOUTH WILL PEAK TODAY AND
THURSDAY. FOR TODAY THROUGH FRIDAY DURING THE AFTERNOON AND EARLY
EVENING, LOW INLAND HUMIDITY COMBINED WITH GUSTY SOUTHWEST TO WEST
WINDS WILL PRODUCE NEAR CRITICAL FIRE WEATHER CONDITIONS FOR THE
DESERT SLOPES OF THE MOUNTAINS INTO THE DESERTS. A COOLING TREND FOR
FRIDAY INTO THE WEEKEND WILL RETURN HIGH TEMPERATURES TO NEAR
AVERAGE. HIGH PRESSURE TO THE SOUTH WILL BRING ANOTHER WARMING
TREND FOR MONDAY THROUGH WEDNESDAY OF NEXT WEEK. A SHALLOW MARINE
LAYER WILL BECOME A LITTLE DEEPER FOR THE WEEKEND, THEN BECOME
SHALLOWER EARLY NEXT WEEK. THE MARINE LAYER WILL KEEP AREAS NEAR
THE COAST COOLER WITH HIGHER HUMIDITY.

...DISCUSSION FROM PHXFWFPSR...

DRY CONDITIONS WITH WELL ABOVE NORMAL TEMPERATURES CAN BE  EXPECTED
THROUGH THURSDAY. THERE WILL BE A SLIGHT CHANCE OF AFTERNOON
THUNDERSTORMS MAINLY IN THE WHITE MOUNTAINS BEGINNING THURSDAY. IF
STORMS OCCURRED THEY WOULD PRODUCE LITTLE, IF ANY,  RAIN BUT INSTEAD
WOULD PRODUCE STRONG WINDS. MINIMUM RELATIVE  HUMIDITY VALUES WILL
GENERALLY BE IN THE 5-10 PERCENT RANGE FOR  THE LOWER DESERTS TO
AROUND 10-20 PERCENT FOR HIGHER TERRAIN  LOCATIONS EAST OF PHOENIX.
WINDS WILL FOLLOW SLOPE/VALLEY PATTERNS FAVORING SOUTHWEST/WEST
DIRECTIONS IN THE AFTERNOON AND EVENING.

...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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