172  
FNUS86 KHNX 131113  
FWLHNX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA  
413 AM PDT SUN SEP 13 2026  
 
ECC019-140515-  
MARIPOSA-  
DISCUSSION FOR MARIPOSA ECC DISPATCH  
413 AM PDT SUN SEP 13 2026  
 
A PASSING LOW PRESSURE SYSTEM WILL INCREASE FIRE WEATHER CONCERNS  
INTO SUNDAY MORNING AS WINDS INCREASE OVERNIGHT BEFORE DECREASING IN  
THE MORNING. MULTIPLE WIND PRODUCTS ARE IN EFFECT, INCLUDING WIND  
ADVISORIES FOR THE SAN JOAQUIN VALLEY AND MOJAVE SLOPES. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10 PERCENT IN THE MOJAVE  
DESERT AND 15-30 PERCENT ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED UNTIL GUSTS DECREASE AND MINIMUM RELATIVE HUMIDITY  
INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO MONDAY. REGIONAL  
TEMPERATURES WILL ALSO DECREASE BY 5-10 DEGREES ON SUNDAY BEFORE  
RETURNING TO SEASONALLY AVERAGE BY THE MIDDLE OF NEXT WEEK.  
 

 
 
ECC021-140515-  
FRESNO-  
DISCUSSION FOR FRESNO ECC DISPATCH  
413 AM PDT SUN SEP 13 2026  
 
A PASSING LOW PRESSURE SYSTEM WILL INCREASE FIRE WEATHER CONCERNS  
INTO SUNDAY MORNING AS WINDS INCREASE OVERNIGHT BEFORE DECREASING IN  
THE MORNING. MULTIPLE WIND PRODUCTS ARE IN EFFECT, INCLUDING WIND  
ADVISORIES FOR THE SAN JOAQUIN VALLEY AND MOJAVE SLOPES. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10 PERCENT IN THE MOJAVE  
DESERT AND 15-30 PERCENT ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED UNTIL GUSTS DECREASE AND MINIMUM RELATIVE HUMIDITY  
INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO MONDAY. REGIONAL  
TEMPERATURES WILL ALSO DECREASE BY 5-10 DEGREES ON SUNDAY BEFORE  
RETURNING TO SEASONALLY AVERAGE BY THE MIDDLE OF NEXT WEEK.  
 

 
 
ECC023-140515-  
VISALIA-  
DISCUSSION FOR VISALIA ECC DISPATCH  
413 AM PDT SUN SEP 13 2026  
 
A PASSING LOW PRESSURE SYSTEM WILL INCREASE FIRE WEATHER CONCERNS  
INTO SUNDAY MORNING AS WINDS INCREASE OVERNIGHT BEFORE DECREASING IN  
THE MORNING. MULTIPLE WIND PRODUCTS ARE IN EFFECT, INCLUDING WIND  
ADVISORIES FOR THE SAN JOAQUIN VALLEY AND MOJAVE SLOPES. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10 PERCENT IN THE MOJAVE  
DESERT AND 15-30 PERCENT ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED UNTIL GUSTS DECREASE AND MINIMUM RELATIVE HUMIDITY  
INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO MONDAY. REGIONAL  
TEMPERATURES WILL ALSO DECREASE BY 5-10 DEGREES ON SUNDAY BEFORE  
RETURNING TO SEASONALLY AVERAGE BY THE MIDDLE OF NEXT WEEK.  
 

 
 
ECC025-140515-  
BAKERSFIELD-  
DISCUSSION FOR BAKERSFIELD ECC DISPATCH  
413 AM PDT SUN SEP 13 2026  
 
A PASSING LOW PRESSURE SYSTEM WILL INCREASE FIRE WEATHER CONCERNS  
INTO SUNDAY MORNING AS WINDS INCREASE OVERNIGHT BEFORE DECREASING IN  
THE MORNING. MULTIPLE WIND PRODUCTS ARE IN EFFECT, INCLUDING WIND  
ADVISORIES FOR THE SAN JOAQUIN VALLEY AND MOJAVE SLOPES. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10 PERCENT IN THE MOJAVE  
DESERT AND 15-30 PERCENT ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED UNTIL GUSTS DECREASE AND MINIMUM RELATIVE HUMIDITY  
INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO MONDAY. REGIONAL  
TEMPERATURES WILL ALSO DECREASE BY 5-10 DEGREES ON SUNDAY BEFORE  
RETURNING TO SEASONALLY AVERAGE BY THE MIDDLE OF NEXT WEEK.  
 

 
 
ECC020-140515-  
YOSEMITE-  
DISCUSSION FOR YOSEMITE ECC DISPATCH  
413 AM PDT SUN SEP 13 2026  
 
A PASSING LOW PRESSURE SYSTEM WILL INCREASE FIRE WEATHER CONCERNS  
INTO SUNDAY MORNING AS WINDS INCREASE OVERNIGHT BEFORE DECREASING IN  
THE MORNING. MULTIPLE WIND PRODUCTS ARE IN EFFECT, INCLUDING WIND  
ADVISORIES FOR THE SAN JOAQUIN VALLEY AND MOJAVE SLOPES. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10 PERCENT IN THE MOJAVE  
DESERT AND 15-30 PERCENT ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED UNTIL GUSTS DECREASE AND MINIMUM RELATIVE HUMIDITY  
INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO MONDAY. REGIONAL  
TEMPERATURES WILL ALSO DECREASE BY 5-10 DEGREES ON SUNDAY BEFORE  
RETURNING TO SEASONALLY AVERAGE BY THE MIDDLE OF NEXT WEEK.  
 

 
 
ECC022-140515-  
ASH MOUNTAIN-  
DISCUSSION FOR ASH MOUNTAIN ECC DISPATCH  
413 AM PDT SUN SEP 13 2026  
 
A PASSING LOW PRESSURE SYSTEM WILL INCREASE FIRE WEATHER CONCERNS  
INTO SUNDAY MORNING AS WINDS INCREASE OVERNIGHT BEFORE DECREASING IN  
THE MORNING. MULTIPLE WIND PRODUCTS ARE IN EFFECT, INCLUDING WIND  
ADVISORIES FOR THE SAN JOAQUIN VALLEY AND MOJAVE SLOPES. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10 PERCENT IN THE MOJAVE  
DESERT AND 15-30 PERCENT ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED UNTIL GUSTS DECREASE AND MINIMUM RELATIVE HUMIDITY  
INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO MONDAY. REGIONAL  
TEMPERATURES WILL ALSO DECREASE BY 5-10 DEGREES ON SUNDAY BEFORE  
RETURNING TO SEASONALLY AVERAGE BY THE MIDDLE OF NEXT WEEK.  
 

 
 
ECC026-140515-  
PORTERVILLE-  
DISCUSSION FOR PORTERVILLE ECC DISPATCH  
413 AM PDT SUN SEP 13 2026  
 
A PASSING LOW PRESSURE SYSTEM WILL INCREASE FIRE WEATHER CONCERNS  
INTO SUNDAY MORNING AS WINDS INCREASE OVERNIGHT BEFORE DECREASING IN  
THE MORNING. MULTIPLE WIND PRODUCTS ARE IN EFFECT, INCLUDING WIND  
ADVISORIES FOR THE SAN JOAQUIN VALLEY AND MOJAVE SLOPES. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10 PERCENT IN THE MOJAVE  
DESERT AND 15-30 PERCENT ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED UNTIL GUSTS DECREASE AND MINIMUM RELATIVE HUMIDITY  
INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO MONDAY. REGIONAL  
TEMPERATURES WILL ALSO DECREASE BY 5-10 DEGREES ON SUNDAY BEFORE  
RETURNING TO SEASONALLY AVERAGE BY THE MIDDLE OF NEXT WEEK.  
 

 
 
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