694  
FNUS86 KSTO 172115  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
215 PM PDT THU SEP 17 2026  
 
ECC005-181515-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
215 PM PDT THU SEP 17 2026  
 
...SLIGHT CHANCE OF ISOLATED THUNDERSTORMS TODAY OVER THE COAST  
RANGE, SHASTA COUNTY, AND SOUTHERN CASCADES...  
 
COOLER TEMPERATURES WITH IMPROVING HUMIDITY EXPECTED TODAY AS  
BREEZY WEST TO SOUTH ONSHORE WINDS CONTINUE. A SLIGHT CHANCE OF  
THUNDERSTORMS ARE IN THE FORECAST MAINLY ALONG THE COAST RANGE,  
NORTHERN SHASTA COUNTY, AND SOUTHERN CASCADES THIS AFTERNOON AND  
EVENING LEADING TO FIRE WEATHER CONCERNS FROM LIGHTNING IGNITIONS.  
DRY WEATHER IS EXPECTED ELSEWHERE. A WARMING AND DRYING TREND  
BEGINS FRIDAY AND CONTINUES INTO NEXT WEEK. PERIOD OF OFFSHORE FLOW  
FRIDAY AND SATURDAY WITH LOCALIZED BREEZES AND AREAS OF POORER  
RECOVERIES IN THERMAL BELTS AND RIDGES.  
 

 
 
ECC007-181515-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
215 PM PDT THU SEP 17 2026  
 
COOLER TEMPERATURES WITH IMPROVING HUMIDITY EXPECTED TODAY AS  
BREEZY WEST TO SOUTH ONSHORE WINDS CONTINUE. A WARMING AND DRYING  
TREND BEGINS FRIDAY AND CONTINUES INTO NEXT WEEK. PERIOD OF  
OFFSHORE FLOW FRIDAY AND SATURDAY WITH LOCALIZED BREEZES AND AREAS  
OF POORER RECOVERIES IN THERMAL BELTS AND RIDGES.  
 

 
 
ECC008-181515-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
215 PM PDT THU SEP 17 2026  
 
COOLER TEMPERATURES WITH IMPROVING HUMIDITY EXPECTED TODAY AS  
BREEZY WEST TO SOUTH ONSHORE WINDS CONTINUE. DRY WEATHER IS  
EXPECTED ELSEWHERE. A WARMING AND DRYING TREND BEGINS FRIDAY AND  
CONTINUES INTO NEXT WEEK. PERIOD OF OFFSHORE FLOW FRIDAY AND  
SATURDAY WITH LOCALIZED BREEZES AND AREAS OF POORER RECOVERIES IN  
THERMAL BELTS AND RIDGES.  
 

 
 
ECC011-181515-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
215 PM PDT THU SEP 17 2026  
 
COOLER TEMPERATURES WITH IMPROVING HUMIDITY EXPECTED TODAY AS  
BREEZY WEST TO SOUTH ONSHORE WINDS CONTINUE. DRY WEATHER IS  
EXPECTED ELSEWHERE. A WARMING AND DRYING TREND BEGINS FRIDAY AND  
CONTINUES INTO NEXT WEEK. PERIOD OF OFFSHORE FLOW FRIDAY AND  
SATURDAY WITH LOCALIZED BREEZES AND AREAS OF POORER RECOVERIES IN  
THERMAL BELTS AND RIDGES.  
 

 
 
ECC015-181515-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
215 PM PDT THU SEP 17 2026  
 
COOLER TEMPERATURES WITH IMPROVING HUMIDITY EXPECTED TODAY AS  
BREEZY WEST TO SOUTH ONSHORE WINDS CONTINUE. DRY WEATHER IS  
EXPECTED ELSEWHERE. A WARMING AND DRYING TREND BEGINS FRIDAY AND  
CONTINUES INTO NEXT WEEK. PERIOD OF OFFSHORE FLOW FRIDAY AND  
SATURDAY WITH LOCALIZED BREEZES AND AREAS OF POORER RECOVERIES IN  
THERMAL BELTS AND RIDGES.  
 

 
 
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