195  
FNUS86 KSTO 182025  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
125 PM PDT SUN MAY 18 2025  
 
ECC005-191430-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
125 PM PDT SUN MAY 18 2025  
 
...RED FLAG WARNING IS IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND  
LOW HUMIDITY FOR FIRE ZONES 215,216,217,218 AND 219 BELOW  
1000 FEET...  
 
AN AREA OF LOW PRESSURE IN THE FOUR CORNERS REGION IS PRODUCING  
GUSTY NORTH WINDS ACROSS THE AREA TODAY, ALONG WITH LOW HUMIDITY  
VALUES. CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO CONTINUE  
THROUGH TOMORROW IN THE VALLEY AND DELTA FOR LOCATIONS BELOW  
1000 FEET. HIGHEST THREAT REMAINS IN THE CENTRAL/SOUTHERN SACRAMENTO  
VALLEY ALONG AND WEST THE I-5 CORRIDOR AND NORTHERN SAN JOAQUIN  
VALLEY. BY TUESDAY, ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED  
TO CONTINUE DUE TO WARMING TEMPERATURES AND CONTINUED DRYING  
CONDITIONS.  
 
 
 
ECC007-191430-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
125 PM PDT SUN MAY 18 2025  
 
...RED FLAG WARNING IS IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND  
LOW HUMIDITY FOR FIRE ZONES 215,216,217,218 AND 219 BELOW  
1000 FEET...  
 
AN AREA OF LOW PRESSURE IN THE FOUR CORNERS REGION IS PRODUCING  
GUSTY NORTH WINDS ACROSS THE AREA TODAY, ALONG WITH LOW HUMIDITY  
VALUES. CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO CONTINUE  
THROUGH TOMORROW IN THE VALLEY AND DELTA FOR LOCATIONS BELOW  
1000 FEET. HIGHEST THREAT REMAINS IN THE CENTRAL/SOUTHERN SACRAMENTO  
VALLEY ALONG AND WEST THE I-5 CORRIDOR AND NORTHERN SAN JOAQUIN  
VALLEY. BY TUESDAY, ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED  
TO CONTINUE DUE TO WARMING TEMPERATURES AND CONTINUED DRYING  
CONDITIONS.  
 
 
 
ECC008-191430-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
125 PM PDT SUN MAY 18 2025  
 
...RED FLAG WARNING IS IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND  
LOW HUMIDITY FOR FIRE ZONES 215,216,217,218 AND 219 BELOW  
1000 FEET...  
 
AN AREA OF LOW PRESSURE IN THE FOUR CORNERS REGION IS PRODUCING  
GUSTY NORTH WINDS ACROSS THE AREA TODAY, ALONG WITH LOW HUMIDITY  
VALUES. CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO CONTINUE  
THROUGH TOMORROW IN THE VALLEY AND DELTA FOR LOCATIONS BELOW  
1000 FEET. HIGHEST THREAT REMAINS IN THE CENTRAL/SOUTHERN SACRAMENTO  
VALLEY ALONG AND WEST THE I-5 CORRIDOR AND NORTHERN SAN JOAQUIN  
VALLEY. BY TUESDAY, ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED  
TO CONTINUE DUE TO WARMING TEMPERATURES AND CONTINUED DRYING  
CONDITIONS.  
 
 
 
ECC011-191430-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
125 PM PDT SUN MAY 18 2025  
 
...RED FLAG WARNING IS IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND  
LOW HUMIDITY FOR FIRE ZONES 215,216,217,218 AND 219 BELOW  
1000 FEET...  
 
AN AREA OF LOW PRESSURE IN THE FOUR CORNERS REGION IS PRODUCING  
GUSTY NORTH WINDS ACROSS THE AREA TODAY, ALONG WITH LOW HUMIDITY  
VALUES. CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO CONTINUE  
THROUGH TOMORROW IN THE VALLEY AND DELTA FOR LOCATIONS BELOW  
1000 FEET. HIGHEST THREAT REMAINS IN THE CENTRAL/SOUTHERN SACRAMENTO  
VALLEY ALONG AND WEST THE I-5 CORRIDOR AND NORTHERN SAN JOAQUIN  
VALLEY. BY TUESDAY, ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED  
TO CONTINUE DUE TO WARMING TEMPERATURES AND CONTINUED DRYING  
CONDITIONS.  
 
 
 
ECC015-191430-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
125 PM PDT SUN MAY 18 2025  
 
...RED FLAG WARNING IS IN EFFECT UNTIL 8 PM MONDAY FOR GUSTY WINDS AND  
LOW HUMIDITY FOR FIRE ZONES 215,216,217,218 AND 219 BELOW  
1000 FEET...  
 
AN AREA OF LOW PRESSURE IN THE FOUR CORNERS REGION IS PRODUCING  
GUSTY NORTH WINDS ACROSS THE AREA TODAY, ALONG WITH LOW HUMIDITY  
VALUES. CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO CONTINUE  
THROUGH TOMORROW IN THE VALLEY AND DELTA FOR LOCATIONS BELOW  
1000 FEET. HIGHEST THREAT REMAINS IN THE CENTRAL/SOUTHERN SACRAMENTO  
VALLEY ALONG AND WEST THE I-5 CORRIDOR AND NORTHERN SAN JOAQUIN  
VALLEY. BY TUESDAY, ELEVATED FIRE WEATHER CONDITIONS ARE EXPECTED  
TO CONTINUE DUE TO WARMING TEMPERATURES AND CONTINUED DRYING  
CONDITIONS.  
 
 
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