074  
FNUS86 KMTR 061928  
FWLMTR  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1228 PM PDT SUN SEP 6 2026  
 
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
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..DISCUSSION FROM SFOFWFMTR
 
 
BELOW NORMAL TEMPERATURES AND DIURNAL WINDS WILL PREVAIL TODAY. LOW  
CONFIDENCE ON THE MARINE LAYER RETURNING TONIGHT. WARMING AND DRYING  
TREND KICKS OFF MONDAY AND CONTINUES THROUGH THURSDAY. TEMPERATURES  
10 TO 15 DEGREES ABOVE NORMAL WITH POOR MINIMUM RELATIVE HUMIDITY IS  
EXPECTED DURING THE AFTERNOONS. POOR RECOVERY IS EXPECTED OVERNIGHT  
WITH NOCTURNAL DRYING LIKELY IN THE HIGHER TERRAIN. IF THE MARINE  
LAYER IS ABLE TO FORM, IT WILL BE CONFINED TO THE IMMEDIATE COAST.  
DIURNAL WINDS WILL PREVAIL; HOWEVER, THE SEA BREEZE WILL BE  
NOTICEABLY WEAKER. REMNANT TROPICAL MOISTURE IS NOW LOOKING  
UNLIKELY.  
 
   
..DISCUSSION FROM SFOFWFEKA
 
 
CLOUDY CONDITIONS THIS MORNING WILL START CLEARING OUT A BIT TODAY  
WITH RH VALUES STILL HIGH. EXPECT HIGH RH RECOVERIES, NORTHWEST  
WINDS, AND AN UNSTABLE ATMOSPHERE THROUGH THE WEEKEND WITH  
ADDITIONAL CHANCES FOR LIGHT RAIN SHOWERS AND INTERIOR  
THUNDERSTORMS FOR NE DEL NORTE AND TRINITY COUNTIES ON SUNDAY.  
SKIES CLEARING UP BY LABOR DAY WITH HIGHER DAYTIME TEMPERATURES  
THROUGH THE EARLY WORK WEEK.  
 
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## COMPLETE A DISCUSSION FOR EACH ECCDA SEGMENT BELOW ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KMTRFWLMTR ##  
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ECC010-070730-  
ST HELENA ECC DISPATCH-  
DISCUSSION FOR MARIN AND SONOMA AND NAPA COUNTIES  
1228 PM PDT SUN SEP 6 2026  
 
BELOW NORMAL TEMPERATURES AND DIURNAL WINDS WILL PREVAIL TODAY. LOW  
CONFIDENCE ON THE MARINE LAYER RETURNING TONIGHT. WARMING AND DRYING  
TREND KICKS OFF MONDAY AND CONTINUES THROUGH THURSDAY. TEMPERATURES  
10 TO 15 DEGREES ABOVE NORMAL WITH POOR MINIMUM RELATIVE HUMIDITY IS  
EXPECTED DURING THE AFTERNOONS. POOR RECOVERY IS EXPECTED OVERNIGHT  
WITH NOCTURNAL DRYING LIKELY IN THE HIGHER TERRAIN. IF THE MARINE  
LAYER IS ABLE TO FORM, IT WILL BE CONFINED TO THE IMMEDIATE COAST.  
DIURNAL WINDS WILL PREVAIL; HOWEVER, THE SEA BREEZE WILL BE  
NOTICEABLY WEAKER. REMNANT TROPICAL MOISTURE IS NOW LOOKING  
UNLIKELY.  
 

 
 
ECC014-070730-  
MORGAN HILL ECC DISPATCH-  
DISCUSSION FOR ALAMEDA AND CONTRA COSTA AND SANTA CLARA COUNTIES  
1228 PM PDT SUN SEP 6 2026  
 
BELOW NORMAL TEMPERATURES AND DIURNAL WINDS WILL PREVAIL TODAY. LOW  
CONFIDENCE ON THE MARINE LAYER RETURNING TONIGHT. WARMING AND DRYING  
TREND KICKS OFF MONDAY AND CONTINUES THROUGH THURSDAY. TEMPERATURES  
10 TO 15 DEGREES ABOVE NORMAL WITH POOR MINIMUM RELATIVE HUMIDITY IS  
EXPECTED DURING THE AFTERNOONS. POOR RECOVERY IS EXPECTED OVERNIGHT  
WITH NOCTURNAL DRYING LIKELY IN THE HIGHER TERRAIN. IF THE MARINE  
LAYER IS ABLE TO FORM, IT WILL BE CONFINED TO THE IMMEDIATE COAST.  
DIURNAL WINDS WILL PREVAIL; HOWEVER, THE SEA BREEZE WILL BE  
NOTICEABLY WEAKER. REMNANT TROPICAL MOISTURE IS NOW LOOKING  
UNLIKELY.  
 

 
 
ECC013-070730-  
FELTON ECC DISPATCH-  
DISCUSSION FOR SANTA CRUZ AND SAN MATEO COUNTIES  
1228 PM PDT SUN SEP 6 2026  
 
BELOW NORMAL TEMPERATURES AND DIURNAL WINDS WILL PREVAIL TODAY. LOW  
CONFIDENCE ON THE MARINE LAYER RETURNING TONIGHT. WARMING AND DRYING  
TREND KICKS OFF MONDAY AND CONTINUES THROUGH THURSDAY. TEMPERATURES  
10 TO 15 DEGREES ABOVE NORMAL WITH POOR MINIMUM RELATIVE HUMIDITY IS  
EXPECTED DURING THE AFTERNOONS. POOR RECOVERY IS EXPECTED OVERNIGHT  
WITH NOCTURNAL DRYING LIKELY IN THE HIGHER TERRAIN. IF THE MARINE  
LAYER IS ABLE TO FORM, IT WILL BE CONFINED TO THE IMMEDIATE COAST.  
DIURNAL WINDS WILL PREVAIL; HOWEVER, THE SEA BREEZE WILL BE  
NOTICEABLY WEAKER. REMNANT TROPICAL MOISTURE IS NOW LOOKING  
UNLIKELY.  
 

 
 
ECC018-070730-  
MONTEREY ECC DISPATCH-  
DISCUSSION FOR MONTEREY AND SAN BENITO COUNTY  
1228 PM PDT SUN SEP 6 2026  
 
BELOW NORMAL TEMPERATURES AND DIURNAL WINDS WILL PREVAIL TODAY. LOW  
CONFIDENCE ON THE MARINE LAYER RETURNING TONIGHT. WARMING AND DRYING  
TREND KICKS OFF MONDAY AND CONTINUES THROUGH THURSDAY. TEMPERATURES  
10 TO 15 DEGREES ABOVE NORMAL WITH POOR MINIMUM RELATIVE HUMIDITY IS  
EXPECTED DURING THE AFTERNOONS. POOR RECOVERY IS EXPECTED OVERNIGHT  
WITH NOCTURNAL DRYING LIKELY IN THE HIGHER TERRAIN. IF THE MARINE  
LAYER IS ABLE TO FORM, IT WILL BE CONFINED TO THE IMMEDIATE COAST.  
DIURNAL WINDS WILL PREVAIL; HOWEVER, THE SEA BREEZE WILL BE  
NOTICEABLY WEAKER. REMNANT TROPICAL MOISTURE IS NOW LOOKING  
UNLIKELY.  
 

 
 
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