563  
FNUS86 KSTO 261021  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
321 AM PDT WED AUG 26 2026  
 
ECC005-270430-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
321 AM PDT WED AUG 26 2026  
 
...SEASONABLY WARM, DRY, AND BREEZY CONDITIONS FOR PORTIONS OF THE  
VALLEY AND FOOTHILLS TODAY AND THURSDAY...  
 
SEASONABLY WARM, DRY, AND BREEZY CONDITIONS WILL CONTINUE THROUGH  
THURSDAY. DAYTIME MINIMUM HUMIDITY VALUES INTO THE TEENS TO LOWER  
20S ARE ANTICIPATED ALONGSIDE POOR TO LIMITED OVERNIGHT RECOVERY,  
WITH SOME SINGLE DIGITS POSSIBLE IN THE NORTHERN SACRAMENTO VALLEY  
TODAY. THE COMBINATION OF DRY AND BREEZY WEATHER WILL RESULT IN  
ELEVATED FIRE WEATHER CONDITIONS TODAY AND THURSDAY FOR THE BURNEY  
BASIN AND NORTHEAST FOOTHILLS AS WELL AS PORTIONS OF THE NORTHERN  
SACRAMENTO VALLEY. A BUILDING WEATHER SYSTEM MOVING IN LATE THIS  
WEEK WILL THEN INTRODUCE INCREASING ONSHORE WINDS LATE THURSDAY  
INTO THE WEEKEND, ALONGSIDE CHANCES FOR SHOWERS AND THUNDERSTORMS  
OVER THE SIERRA ON FRIDAY AND SATURDAY, INCLUDING THE BURNEY  
BASIN.  
 

 
 
ECC007-270430-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
321 AM PDT WED AUG 26 2026  
 
...SEASONABLY WARM, DRY, AND BREEZY CONDITIONS FOR PORTIONS OF THE  
VALLEY AND FOOTHILLS TODAY AND THURSDAY...  
 
SEASONABLY WARM, DRY, AND BREEZY CONDITIONS WILL CONTINUE THROUGH  
THURSDAY. DAYTIME MINIMUM HUMIDITY VALUES INTO THE TEENS TO LOW  
20S ARE ANTICIPATED ALONGSIDE POOR TO MODERATE OVERNIGHT RECOVERY,  
WITH SOME SINGLE DIGITS POSSIBLE IN THE NORTHERN SACRAMENTO  
VALLEY TODAY. THE COMBINATION OF DRY AND BREEZY WEATHER WILL  
RESULT IN ELEVATED FIRE WEATHER CONDITIONS TODAY AND THURSDAY FOR  
THE FOOTHILLS AS WELL AS PORTIONS OF THE SACRAMENTO VALLEY.  
TROPICAL MOISTURE WILL BRING A CHANCES OF SHOWERS ON FRIDAY AND  
SATURDAY. INCREASING ONSHORE WINDS IS ALSO EXPECTED LATE THURSDAY  
INTO THE WEEKEND WITH GUSTS UP TO 20-25 MPH.  
 

 
 
ECC008-270430-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
321 AM PDT WED AUG 26 2026  
 
...SEASONABLY WARM, DRY, AND BREEZY CONDITIONS FOR PORTIONS OF THE  
VALLEY AND FOOTHILLS TODAY AND THURSDAY...  
 
SEASONABLY WARM, DRY, AND BREEZY CONDITIONS WILL CONTINUE THROUGH  
THURSDAY. DAYTIME MINIMUM HUMIDITY VALUES INTO THE TEENS TO LOWER  
20S ARE ANTICIPATED ALONGSIDE POOR TO LIMITED OVERNIGHT RECOVERY,  
WITH SOME SINGLE DIGITS POSSIBLE IN THE NORTHERN SACRAMENTO VALLEY  
TODAY. THE COMBINATION OF DRY AND BREEZY WEATHER WILL RESULT IN  
ELEVATED FIRE WEATHER CONDITIONS TODAY AND THURSDAY FOR THE  
NORTHEAST FOOTHILLS AS WELL AS PORTIONS OF THE NORTHERN SACRAMENTO  
VALLEY. A BUILDING WEATHER SYSTEM MOVING IN LATE THIS WEEK WILL  
THEN INTRODUCE INCREASING ONSHORE WINDS LATE THURSDAY INTO THE  
WEEKEND, WITH GUSTS UP TO 20-30 MPH.  
 

 
 
ECC011-270430-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
321 AM PDT WED AUG 26 2026  
 
...ELEVATED TO CRITICAL FIRE WEATHER CONDITIONS DUE TO GUSTY WINDS AND  
LOW HUMIDITY TODAY-THU FOR NE CALIFORNIA AND NW NEVADA...  
 
...SEASONABLY WARM, DRY, AND BREEZY CONDITIONS FOR PORTIONS OF THE  
VALLEY AND FOOTHILLS ON TODAY AND THURSDAY...  
 
SEASONABLY WARM, DRY, AND BREEZY CONDITIONS WILL CONTINUE THROUGH  
THURSDAY. DAYTIME MINIMUM HUMIDITY VALUES INTO THE UPPER TEENS TO  
LOWER 20S FOR THE LOWER ELEVATIONS AND UP TO 40 OVER THE CREST ARE  
ANTICIPATED ALONGSIDE POOR TO MODERATE OVERNIGHT RECOVERIES,  
LOWEST IN THE FOOTHILLS. THE COMBINATION OF DRY AND GUSTY WEATHER  
WILL RESULT IN ELEVATED TO CRITICAL FIRE WEATHER CONDITIONS TODAY  
AND THURSDAY FOR THE SIERRA FOOTHILLS. A BUILDING WEATHER SYSTEM  
MOVING IN LATE THIS WEEK WILL THEN INTRODUCE INCREASING ONSHORE  
WINDS LATE THURSDAY INTO THE WEEKEND, ALONGSIDE A 30-70% CHANCES  
FOR SHOWERS AND A 10-20% CHANCE OF ISOLATED THUNDERSTORMS ON  
FRIDAY AND SATURDAY, WITH HIGHEST POTENTIAL FROM INTERSTATE 80  
SOUTHWARD.  
 

 
 
ECC015-270430-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
321 AM PDT WED AUG 26 2026  
 
...SEASONABLY WARM, DRY, AND BREEZY CONDITIONS FOR PORTIONS OF THE  
VALLEY AND FOOTHILLS TODAY AND THURSDAY...  
 
SEASONABLY WARM, DRY, AND BREEZY CONDITIONS WILL CONTINUE THROUGH  
THURSDAY. DAYTIME MINIMUM HUMIDITY VALUES INTO THE TEENS TO LOWER  
20S ARE ANTICIPATED ALONGSIDE POOR TO MODERATE OVERNIGHT  
RECOVERY, LOWEST IN THE FOOTHILLS. THE COMBINATION OF DRY AND  
BREEZY WEATHER WILL RESULT IN ELEVATED FIRE WEATHER CONDITIONS  
TODAY AND THURSDAY FOR THE NORTHERN SAN JOAQUIN VALLEY. A  
BUILDING WEATHER SYSTEM MOVING IN LATE THIS WEEK WILL THEN  
INTRODUCE INCREASING WEST- SOUTHWEST WINDS LATE THURSDAY INTO THE  
WEEKEND, ALONGSIDE A 30-80% CHANCES FOR SHOWERS AND 10-ISOLATED  
THUNDERSTORMS ON FRIDAY AND SATURDAY, WITH HIGHEST POTENTIAL FROM  
INTERSTATE 80 SOUTHWARD.  
 

 
 
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