405  
FNUS86 KSTO 092110  
FWLSTO  
 
ECCDA DISCUSSIONS FOR CALIFORNIA  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
210 PM PDT SAT MAY 9 2026  
 
ECC005-101515-  
SHASTA-TRINITY NATIONAL FOREST-  
DISCUSSION FOR REDDING ECC DISPATCH  
210 PM PDT SAT MAY 9 2026  
 
ABOVE-NORMAL TEMPERATURES CONTINUE THROUGH EARLY NEXT WEEK, WITH  
THE HOTTEST TEMPERATURES EXPECTED ON MONDAY AND TUESDAY. MINIMUM  
RELATIVE HUMIDITIES TREND LOWER INTO SATURDAY, DROPPING INTO THE  
20S AND TEENS MONDAY AND TUESDAY. ON TUESDAY, PORTIONS OF THE  
CENTRAL SACRAMENTO VALLEY WILL SEE ESPECIALLY DRY AND BREEZY  
CONDITIONS FOR A FEW HOURS DURING THE AFTERNOON. HOT AND DRY  
CONDITIONS WILL BE MORE PERSISTENT IN AREAS FURTHER FROM THE  
DELTA, AND IN HIGHER TERRAIN (ESPECIALLY IN THE FOOTHILLS WHERE  
THERMAL BELTS DEVELOP).  
 
 
 
ECC007-101515-  
MENDOCINO NATIONAL FOREST, SOUTHERN SACRAMENTO VALLEY, AND DELTA-  
DISCUSSION FOR WILLOWS ECC DISPATCH  
210 PM PDT SAT MAY 9 2026  
 
ABOVE-NORMAL TEMPERATURES CONTINUE THROUGH EARLY NEXT WEEK, WITH  
THE HOTTEST TEMPERATURES EXPECTED ON MONDAY AND TUESDAY. MINIMUM  
RELATIVE HUMIDITIES TREND LOWER INTO SATURDAY, DROPPING INTO THE  
20S AND TEENS MONDAY AND TUESDAY. ON TUESDAY, PORTIONS OF THE  
CENTRAL SACRAMENTO VALLEY WILL SEE ESPECIALLY DRY AND BREEZY  
CONDITIONS FOR A FEW HOURS DURING THE AFTERNOON. ONSHORE FLOW  
WILL BRING SOME COOLER AIR AND SLIGHTLY HIGHER HUMIDITY AT TIMES  
TO AREAS INFLUENCED BY THE DELTA BREEZE.  
 
 
 
ECC008-101515-  
RED BLUFF AND OROVILLE-  
DISCUSSION FOR RED BLUFF AND OROVILLE ECC DISPATCH  
210 PM PDT SAT MAY 9 2026  
 
ABOVE-NORMAL TEMPERATURES CONTINUE THROUGH EARLY NEXT WEEK, WITH  
THE HOTTEST TEMPERATURES EXPECTED ON MONDAY AND TUESDAY. MINIMUM  
RELATIVE HUMIDITIES TREND LOWER INTO SATURDAY, DROPPING INTO THE  
20S AND TEENS MONDAY AND TUESDAY. ON TUESDAY, PORTIONS OF THE  
CENTRAL SACRAMENTO VALLEY WILL SEE ESPECIALLY DRY AND BREEZY  
CONDITIONS FOR A FEW HOURS DURING THE AFTERNOON. ONSHORE FLOW WILL  
BRING SOME COOLER AIR AND SLIGHTLY HIGHER HUMIDITY AT TIMES TO  
AREAS INFLUENCED BY THE DELTA BREEZE. HOT AND DRY CONDITIONS WILL  
BE MORE PERSISTENT IN AREAS FURTHER FROM THE DELTA, AND IN HIGHER  
TERRAIN (ESPECIALLY IN THE FOOTHILLS WHERE THERMAL BELTS DEVELOP).  
 
 
 
ECC011-101515-  
TAHOE NATIONAL FOREST-  
DISCUSSION FOR GRASS VALLEY ECC DISPATCH  
210 PM PDT SAT MAY 9 2026  
 
ABOVE-NORMAL TEMPERATURES CONTINUE THROUGH EARLY NEXT WEEK, WITH  
THE HOTTEST TEMPERATURES EXPECTED ON MONDAY AND TUESDAY. MINIMUM  
RELATIVE HUMIDITIES TREND LOWER INTO SATURDAY, DROPPING INTO THE  
20S AND TEENS MONDAY AND TUESDAY. ON TUESDAY, PORTIONS OF THE  
CENTRAL SACRAMENTO VALLEY WILL SEE ESPECIALLY DRY AND BREEZY  
CONDITIONS FOR A FEW HOURS DURING THE AFTERNOON. ONSHORE FLOW WILL  
BRING SOME COOLER AIR AND SLIGHTLY HIGHER HUMIDITY AT TIMES TO  
AREAS INFLUENCED BY THE DELTA BREEZE. HOT AND DRY CONDITIONS WILL  
BE MORE PERSISTENT IN AREAS FURTHER FROM THE DELTA, AND IN HIGHER  
TERRAIN (ESPECIALLY IN THE FOOTHILLS WHERE THERMAL BELTS  
DEVELOP).  
 
 
 
ECC015-101515-  
STANISLAUS NATIONAL FOREST-  
DISCUSSION FOR SAN ANDREAS ECC DISPATCH  
210 PM PDT SAT MAY 9 2026  
 
ABOVE-NORMAL TEMPERATURES CONTINUE THROUGH EARLY NEXT WEEK, WITH  
THE HOTTEST TEMPERATURES EXPECTED ON MONDAY AND TUESDAY. MINIMUM  
RELATIVE HUMIDITIES TREND LOWER INTO SATURDAY, DROPPING INTO THE  
20S AND TEENS MONDAY AND TUESDAY. ON TUESDAY, PORTIONS OF THE  
CENTRAL SACRAMENTO VALLEY WILL SEE ESPECIALLY DRY AND BREEZY  
CONDITIONS FOR A FEW HOURS DURING THE AFTERNOON. ONSHORE FLOW WILL  
BRING SOME COOLER AIR AND SLIGHTLY HIGHER HUMIDITY AT TIMES TO  
AREAS INFLUENCED BY THE DELTA BREEZE. HOT AND DRY CONDITIONS WILL  
BE MORE PERSISTENT IN AREAS FURTHER FROM THE DELTA, AND IN HIGHER  
TERRAIN (ESPECIALLY IN THE FOOTHILLS WHERE THERMAL BELTS DEVELOP).  
 
 
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