761  
FNUS85 KREV 210738  
FWLREV  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE RENO NV  
1238 AM PDT MON SEP 21 2026  
 
ECC004-009-220745-  
LASSEN NF AND BLM IN MODOC, LASSEN, AND WASHOE COUNTIES-PLUMAS NF-  
DISCUSSION FOR SUSANVILLE AND QUINCY  
1238 AM PDT MON SEP 21 2026  
 
A WEAK LOW PRESSURE SYSTEM WILL BRING LOW CHANCES OF RAIN AND  
ISOLATED THUNDERSTORMS TO THE NORTHERN SIERRA THIS AFTERNOON.  
THERE ARE ALSO LOW CHANCES FOR SHOWERS IN NORTHEAST CA AND  
NORTHERN WASHOE COUNTY ON TUESDAY. OTHERWISE, A BRIEF BREAK  
WEDNESDAY WITH DRY WEATHER AND SEASONALLY WARM TEMPERATURES. A  
WETTER AND WINDIER PATTERN IS FAVORED LATE NEXT WEEK INTO NEXT  
WEEKEND AS A LARGE TROUGH SWEEPS ACROSS THE PACIFIC NW.  
 

 
 
ECC012-016-017-220745-  
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  
1238 AM PDT MON SEP 21 2026  
 
A WEAK LOW PRESSURE SYSTEM WILL BRING LOW CHANCES OF RAIN AND  
ISOLATED THUNDERSTORMS TO THE EASTERN SIERRA AND SIERRA CREST  
FROM THE TAHOE BASIN DOWN THROUGH INYO COUNTY THIS AFTERNOON.  
OTHERWISE, A BRIEF BREAK TUESDAY AND WEDNESDAY WITH DRY WEATHER  
AND SEASONALLY WARM TEMPERATURES. A WETTER AND WINDIER PATTERN IS  
FAVORED LATE NEXT WEEK INTO NEXT WEEKEND AS A LARGE TROUGH SWEEPS  
ACROSS THE PACIFIC NW.  
 

 
 
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