889  
FNUS86 KSTO 152020  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
120 PM PDT MON SEP 15 2025  
 
ECC005-161430-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
120 PM PDT MON SEP 15 2025  
 
   
..CHANCE OF THUNDERSTORMS THURSDAY THROUGH SATURDAY
 
 
WARM AND DRY CONDITIONS PREVAIL THROUGH WEDNESDAY WITH ABOVE  
NORMAL TEMPERATURES, LOWER RELATIVE HUMIDITY, AND LIGHT WINDS. A  
SURGE OF MOISTURE WILL BRING SHOWER AND THUNDERSTORM CHANCES TO  
THE AREA LATER THIS WEEK, ALONG WITH COOLER TEMPERATURES, HIGHER  
RELATIVE HUMIDITY, AND PERIODICALLY BREEZY ONSHORE WINDS.  
LIGHTNING FROM THUNDERSTORMS WILL LEAD TO ELEVATED FIRE WEATHER  
CONCERNS THURSDAY THROUGH SATURDAY, INCLUDING THURSDAY NIGHT INTO  
FRIDAY MORNING.  
 

 
 
ECC007-161430-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
120 PM PDT MON SEP 15 2025  
 
   
..CHANCE OF THUNDERSTORMS THURSDAY THROUGH SATURDAY
 
 
WARM AND DRY CONDITIONS PREVAIL THROUGH WEDNESDAY WITH ABOVE  
NORMAL TEMPERATURES, LOWER RELATIVE HUMIDITY, AND LIGHT WINDS. A  
SURGE OF MOISTURE WILL BRING SHOWER AND THUNDERSTORM CHANCES TO  
THE AREA LATER THIS WEEK, ALONG WITH COOLER TEMPERATURES, HIGHER  
RELATIVE HUMIDITY, AND PERIODICALLY BREEZY ONSHORE WINDS.  
LIGHTNING FROM THUNDERSTORMS WILL LEAD TO ELEVATED FIRE WEATHER  
CONCERNS THURSDAY THROUGH SATURDAY, INCLUDING THURSDAY NIGHT INTO  
FRIDAY MORNING.  
 

 
 
ECC008-161430-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
120 PM PDT MON SEP 15 2025  
 
   
..CHANCE OF THUNDERSTORMS THURSDAY THROUGH SATURDAY
 
 
WARM AND DRY CONDITIONS PREVAIL THROUGH WEDNESDAY WITH ABOVE  
NORMAL TEMPERATURES, LOWER RELATIVE HUMIDITY, AND LIGHT WINDS. A  
SURGE OF MOISTURE WILL BRING SHOWER AND THUNDERSTORM CHANCES TO  
THE AREA LATER THIS WEEK, ALONG WITH COOLER TEMPERATURES, HIGHER  
RELATIVE HUMIDITY, AND PERIODICALLY BREEZY ONSHORE WINDS.  
LIGHTNING FROM THUNDERSTORMS WILL LEAD TO ELEVATED FIRE WEATHER  
CONCERNS THURSDAY THROUGH SATURDAY, INCLUDING THURSDAY NIGHT INTO  
FRIDAY MORNING.  
 

 
 
ECC011-161430-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
120 PM PDT MON SEP 15 2025  
 
   
..CHANCE OF THUNDERSTORMS THURSDAY THROUGH SATURDAY
 
 
WARM AND DRY CONDITIONS PREVAIL THROUGH WEDNESDAY WITH ABOVE  
NORMAL TEMPERATURES, LOWER RELATIVE HUMIDITY, AND LIGHT WINDS. A  
SURGE OF MOISTURE WILL BRING SHOWER AND THUNDERSTORM CHANCES TO  
THE AREA LATER THIS WEEK, ALONG WITH COOLER TEMPERATURES, HIGHER  
RELATIVE HUMIDITY, AND PERIODICALLY BREEZY ONSHORE WINDS.  
LIGHTNING FROM THUNDERSTORMS WILL LEAD TO ELEVATED FIRE WEATHER  
CONCERNS THURSDAY THROUGH SATURDAY, INCLUDING THURSDAY NIGHT INTO  
FRIDAY MORNING.  
 

 
 
ECC015-161430-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
120 PM PDT MON SEP 15 2025  
 
   
..CHANCE OF THUNDERSTORMS THURSDAY THROUGH SATURDAY
 
 
WARM AND DRY CONDITIONS PREVAIL THROUGH WEDNESDAY WITH ABOVE  
NORMAL TEMPERATURES, LOWER RELATIVE HUMIDITY, AND LIGHT WINDS. A  
SURGE OF MOISTURE WILL BRING SHOWER AND THUNDERSTORM CHANCES TO  
THE AREA LATER THIS WEEK, ALONG WITH COOLER TEMPERATURES, HIGHER  
RELATIVE HUMIDITY, AND PERIODICALLY BREEZY ONSHORE WINDS.  
LIGHTNING FROM THUNDERSTORMS WILL LEAD TO ELEVATED FIRE WEATHER  
CONCERNS THURSDAY THROUGH SATURDAY, INCLUDING THURSDAY NIGHT INTO  
FRIDAY MORNING.  
 

 
 
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