313  
FNUS86 KMTR 142251  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
251 PM PST THU DEC 14 2017  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR
 
 
AN UPPER LEVEL HIGH PRESSURE AREA OVER CALIFORNIA WILL MOVE WEST  
OUT OVER THE EASTERN PACIFIC LATE THIS WEEK ALLOWING A MAINLY DRY  
COLD FRONT AND UPPER LEVEL TROUGH TO MOVE SOUTHEAST ACROSS THE  
DISTRICT FRIDAY NIGHT INTO EARLY SATURDAY MORNING. A FIRE WEATHER  
WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY MORNING DUE TO  
GUSTY NORTHERLY WINDS COMBINING WITH VERY LOW HUMIDITY VALUES OVER  
THE HILLS AND MOUNTAINS IN THE WAKE OF THIS FRONT. DRY WEATHER THEN  
CONTINUES THIS WEEKEND WITH GENERALLY POOR RECOVERIES IN THE  
MOUNTAINS. IT'S A LOW CONFIDENCE FORECAST AT THIS POINT, BUT A DRY  
PATTERN MAY TURN TO A WET WEATHER PATTERN BY THE MIDDLE OF NEXT  
WEEK.  
 
   
..DISCUSSION FROM SFOFWFSTO
 
 
DRY AND MILD WITH LIGHT WIND TODAY. WEAK WEATHER SYSTEM MOVES  
THROUGH FRIDAY BRINGING MINOR COOLING WITH HIGHER HUMIDITY, BUT NO  
PRECIPITATION. HIGH PRESSURE REBUILDS OVER THE WEEKEND RESULTING IN  
BREEZY NORTHERLY WIND.  
 
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##  
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ECC010-151100-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
251 PM PST THU DEC 14 2017  
 
AN UPPER LEVEL HIGH PRESSURE AREA OVER CALIFORNIA WILL MOVE WEST  
OUT OVER THE EASTERN PACIFIC LATE THIS WEEK ALLOWING A MAINLY DRY  
COLD FRONT AND UPPER LEVEL TROUGH TO MOVE SOUTHEAST ACROSS THE  
DISTRICT FRIDAY NIGHT INTO EARLY SATURDAY MORNING. A FIRE WEATHER  
WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY MORNING DUE TO  
GUSTY NORTHERLY WINDS COMBINING WITH VERY LOW HUMIDITY VALUES OVER  
THE HILLS AND MOUNTAINS IN THE WAKE OF THIS FRONT. DRY WEATHER THEN  
CONTINUES THIS WEEKEND WITH GENERALLY POOR RECOVERIES IN THE  
MOUNTAINS. IT'S A LOW CONFIDENCE FORECAST AT THIS POINT, BUT A DRY  
PATTERN MAY TURN TO A WET WEATHER PATTERN BY THE MIDDLE OF NEXT  
WEEK.  
 

 
 
ECC014-151100-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
251 PM PST THU DEC 14 2017  
 
AN UPPER LEVEL HIGH PRESSURE AREA OVER CALIFORNIA WILL MOVE WEST  
OUT OVER THE EASTERN PACIFIC LATE THIS WEEK ALLOWING A MAINLY DRY  
COLD FRONT AND UPPER LEVEL TROUGH TO MOVE SOUTHEAST ACROSS THE  
DISTRICT FRIDAY NIGHT INTO EARLY SATURDAY MORNING. A FIRE WEATHER  
WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY MORNING DUE TO  
GUSTY NORTHERLY WINDS COMBINING WITH VERY LOW HUMIDITY VALUES OVER  
THE HILLS AND MOUNTAINS IN THE WAKE OF THIS FRONT. DRY WEATHER THEN  
CONTINUES THIS WEEKEND WITH GENERALLY POOR RECOVERIES IN THE  
MOUNTAINS. IT'S A LOW CONFIDENCE FORECAST AT THIS POINT, BUT A DRY  
PATTERN MAY TURN TO A WET WEATHER PATTERN BY THE MIDDLE OF NEXT  
WEEK.  
 

 
 
ECC013-151100-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
251 PM PST THU DEC 14 2017  
 
AN UPPER LEVEL HIGH PRESSURE AREA OVER CALIFORNIA WILL MOVE WEST  
OUT OVER THE EASTERN PACIFIC LATE THIS WEEK ALLOWING A MAINLY DRY  
COLD FRONT AND UPPER LEVEL TROUGH TO MOVE SOUTHEAST ACROSS THE  
DISTRICT FRIDAY NIGHT INTO EARLY SATURDAY MORNING. A FIRE WEATHER  
WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY MORNING DUE TO  
GUSTY NORTHERLY WINDS COMBINING WITH VERY LOW HUMIDITY VALUES OVER  
THE HILLS AND MOUNTAINS IN THE WAKE OF THIS FRONT. DRY WEATHER THEN  
CONTINUES THIS WEEKEND WITH GENERALLY POOR RECOVERIES IN THE  
MOUNTAINS. IT'S A LOW CONFIDENCE FORECAST AT THIS POINT, BUT A DRY  
PATTERN MAY TURN TO A WET WEATHER PATTERN BY THE MIDDLE OF NEXT  
WEEK.  
 

 
 
ECC018-151100-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
251 PM PST THU DEC 14 2017  
 
AN UPPER LEVEL HIGH PRESSURE AREA OVER CALIFORNIA WILL MOVE WEST  
OUT OVER THE EASTERN PACIFIC LATE THIS WEEK ALLOWING A MAINLY DRY  
COLD FRONT AND UPPER LEVEL TROUGH TO MOVE SOUTHEAST ACROSS THE  
DISTRICT FRIDAY NIGHT INTO EARLY SATURDAY MORNING. A FIRE WEATHER  
WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY MORNING DUE TO  
GUSTY NORTHERLY WINDS COMBINING WITH VERY LOW HUMIDITY VALUES OVER  
THE HILLS AND MOUNTAINS IN THE WAKE OF THIS FRONT. DRY WEATHER THEN  
CONTINUES THIS WEEKEND WITH GENERALLY POOR RECOVERIES IN THE  
MOUNTAINS. IT'S A LOW CONFIDENCE FORECAST AT THIS POINT, BUT A DRY  
PATTERN MAY TURN TO A WET WEATHER PATTERN BY THE MIDDLE OF NEXT  
WEEK.  
 

 
 
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