274  
FNUS86 KSTO 170938  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
238 AM PDT FRI JUL 17 2026  
 
ECC005-180345-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
238 AM PDT FRI JUL 17 2026  
 
...RED FLAG WARNING IN EFFECT FROM 2 PM TO 8 PM PDT TODAY FOR  
STRONG GUSTY WINDS AND LOW RH FOR FIRE WEATHER ZONE 284...  
 
...ELEVATED FIRE WEATHER CONDITIONS THROUGH THIS EVENING FOR  
NORTHERN SACRAMENTO VALLEY AND NORTHEAST FOOTHILLS DUE TO LOW  
HUMIDITY AND BREEZY WINDS...  
 
SEASONABLE TEMPERATURES EXPECTED TO CONTINUE THROUGH THE MIDDLE  
OF NEXT WEEK. CRITICAL FIRE WEATHER CONDITIONS EXPECTED IN THE  
SHASTA VALLEY THIS AFTERNOON AND EVENING DUE TO GUSTY WINDS AND  
LOW HUMIDITY. AS DRY AND BREEZY WEATHER PERSISTS ELSEWHERE TODAY,  
ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED THROUGH THE VALLEY  
AND FOOTHILLS, WITH THE COMBINATION OF LIMITED OVERNIGHT HUMIDITY  
RECOVERY AND LOWEST DAYTIME HUMIDITY MOST PRONOUNCED IN THE  
NORTHERN SACRAMENTO VALLEY AND NORTHEAST FOOTHILLS. MONSOONAL  
MOISTURE GRADUALLY ARRIVES THIS WEEKEND INTO NEXT WEEK WITH LOW  
CHANCES FOR ISOLATED MOUNTAIN THUNDERSTORMS EARLY NEXT WEEK.  
 
 
 
ECC007-180345-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
238 AM PDT FRI JUL 17 2026  
 
SEASONABLE TEMPERATURES EXPECTED TO CONTINUE THROUGH THE MIDDLE  
OF NEXT WEEK. AS DRY AND BREEZY WEATHER PERSISTS TODAY, A BRIEF  
PERIOD OF ELEVATED FIRE WEATHER CONDITIONS IS EXPECTED THROUGH THE  
VALLEY AND FOOTHILLS IN THE AFTERNOON AND EARLY EVENING.  
MONSOONAL MOISTURE GRADUALLY ARRIVES THIS WEEKEND INTO NEXT WEEK  
WITH LOW CHANCES FOR ISOLATED MOUNTAIN THUNDERSTORMS AT TIMES.  
HIGHEST CHANCES REMAIN AROUND 10 TO 15 PERCENT ALONG THE SIERRA  
CREST SOUTH OF HIGHWAY 50.  
 
 
 
ECC008-180345-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
238 AM PDT FRI JUL 17 2026  
 
...ELEVATED FIRE WEATHER CONDITIONS THROUGH THIS EVENING FOR  
NORTHERN SACRAMENTO VALLEY AND NORTHEAST FOOTHILLS DUE TO LOW  
HUMIDITY AND BREEZY WINDS...  
 
SEASONABLE TEMPERATURES EXPECTED TO CONTINUE THROUGH THE MIDDLE  
OF NEXT WEEK. AS DRY AND BREEZY WEATHER PERSISTS TODAY, ELEVATED  
FIRE WEATHER CONDITIONS ARE EXPECTED THROUGH THE VALLEY AND  
FOOTHILLS, WITH THE COMBINATION OF LIMITED OVERNIGHT HUMIDITY  
RECOVERY AND LOWEST DAYTIME HUMIDITY MOST PRONOUNCED IN THE  
NORTHERN SACRAMENTO VALLEY AND NORTHEAST FOOTHILLS. MONSOONAL  
MOISTURE GRADUALLY ARRIVES THIS WEEKEND INTO NEXT WEEK WITH LOW  
CHANCES FOR ISOLATED MOUNTAIN THUNDERSTORMS INTO NEXT WEEK.  
 
 
 
ECC011-180345-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
238 AM PDT FRI JUL 17 2026  
 
...ELEVATED FIRE WEATHER CONDITIONS THROUGH THIS EVENING FOR  
NORTHEAST FOOTHILLS AND OVER NE CALIFORNIA DUE TO LOW HUMIDITY AND  
BREEZY WINDS...  
 
SEASONABLE TEMPERATURES EXPECTED TO CONTINUE THROUGH THE MIDDLE  
OF NEXT WEEK. AS DRY AND BREEZY WEATHER PERSISTS TODAY, ELEVATED  
FIRE WEATHER CONDITIONS ARE EXPECTED THROUGH THE VALLEY AND  
FOOTHILLS, WITH THE COMBINATION OF LIMITED OVERNIGHT HUMIDITY  
RECOVERY AND LOWEST DAYTIME HUMIDITY MOST PRONOUNCED IN THE  
NORTHERN SACRAMENTO VALLEY AND NORTHEAST FOOTHILLS. MONSOONAL  
MOISTURE GRADUALLY ARRIVES THIS WEEKEND INTO NEXT WEEK WITH LOW  
CHANCES FOR ISOLATED MOUNTAIN THUNDERSTORMS INTO NEXT WEEK.  
HIGHEST CHANCES REMAIN AROUND 10 TO 15 PERCENT ALONG THE SIERRA  
CREST SOUTH OF HIGHWAY 50.  
 
 
 
ECC015-180345-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
238 AM PDT FRI JUL 17 2026  
 
SEASONABLE TEMPERATURES EXPECTED TO CONTINUE THROUGH THE MIDDLE  
OF NEXT WEEK. AS DRY AND BREEZY WEATHER PERSISTS TODAY, A BRIEF  
PERIOD OF ELEVATED FIRE WEATHER CONDITIONS IS EXPECTED THROUGH THE  
VALLEY AND FOOTHILLS IN THE AFTERNOON AND EARLY EVENING.  
MONSOONAL MOISTURE GRADUALLY ARRIVES THIS WEEKEND INTO NEXT WEEK  
WITH LOW CHANCES FOR ISOLATED MOUNTAIN THUNDERSTORMS AT TIMES.  
HIGHEST CHANCES REMAIN AROUND 10 TO 15 PERCENT ALONG THE SIERRA  
CREST SOUTH OF HIGHWAY 50.  
 
 
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