099  
FNUS85 KREV 211204  
FWLREV  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE RENO NV  
504 AM PDT SUN JUN 21 2026  
 
ECC004-009-221215-  
LASSEN NF AND BLM IN MODOC, LASSEN, AND WASHOE COUNTIES-PLUMAS NF-  
DISCUSSION FOR SUSANVILLE AND QUINCY  
504 AM PDT SUN JUN 21 2026  
 
SEASONABLY WARM AND DRY CONDITIONS WITH LIGHT WEST TO NORTHWEST  
BREEZES WILL PREVAIL THIS AFTERNOON. THEN ANOTHER WARMING AND  
DRYING TREND IS EXPECTED THIS WEEK AS TEMPERATURES HEAT UP TO  
10-15 DEGREES ABOVE AVERAGE BY MIDWEEK. THEN A PATTERN CHANGE  
COULD BRING WIDESPREAD STRONGER WINDS AND AREAS OF CRITICAL  
CONDITIONS BY THE START OF NEXT WEEKEND.  
 

 
 
ECC012-016-017-221215-  
TAHOE BASIN, SIERRA FOOTHILLS AND EL DORADO NF-  
SIERRA FRONT IN ALPINE COUNTY-  
INYO NF, MONO COUNTY AND OWENS VALLEY-  
DISCUSSION FOR CAMINO, SF, AND INYO  
504 AM PDT SUN JUN 21 2026  
 
SEASONABLY WARM AND DRY CONDITIONS WITH LIGHT WEST TO NORTHWEST  
BREEZES WILL PREVAIL THIS AFTERNOON. A FEW AFTERNOON CUMULUS BUILD  
UPS ARE POSSIBLE OVER THE E.SIERRA, BUT ANY ISOLATED SHOWER  
CHANCES WILL BE LOW, LESS THAN 5-10%. THEN ANOTHER WARMING AND  
DRYING TREND IS EXPECTED THIS WEEK AS TEMPERATURES HEAT UP TO  
AROUND 10 DEGREES ABOVE AVERAGES BY MIDWEEK. A PATTERN CHANGE COULD  
BRING WIDESPREAD STRONGER WINDS AND AREAS OF CRITICAL CONDITIONS  
BY THE START OF NEXT WEEKEND.  
 

 
 
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