427  
FNUS85 KREV 211159  
FWLREV  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE RENO NV  
459 AM PDT THU MAY 21 2026  
 
ECC004-009-012-016-017-221200-  
LASSEN NF AND BLM IN MODOC, LASSEN, AND WASHOE COUNTIES-PLUMAS NF-  
TAHOE BASIN, SIERRA FOOTHILLS AND EL DORADO NF-  
SIERRA FRONT IN ALPINE COUNTY-  
INYO NF, MONO COUNTY AND OWENS VALLEY-  
DISCUSSION FOR SUSANVILLE, QUINCY, CAMINO, SF, AND INYO  
459 AM PDT THU MAY 21 2026  
 
ABOVE AVERAGE TEMPERATURES WITH DRY AFTERNOONS WILL PREVAIL  
THROUGH THE WEEKEND WITH TYPICAL WESTERLY BREEZES PREVAILING.  
10-20% CHANCES FOR AFTERNOON SHOWERS TODAY WITH SLIGHTLY BETTER  
CHANCES FRIDAY AFTERNOON. TEMPERATURES WILL WARM ABOUT 10 DEGREES  
ABOVE AVERAGE BY SUNDAY. INCREASING CHANCES FOR GUSTY WINDS AND  
LOW RH MAY PRODUCE LOCALIZED AREAS OF ELEVATED FIRE WEATHER  
CONCERNS IN AREAS OF RECEPTIVE FUELS BY MONDAY AHEAD OF AN  
INCOMING COLD FRONT.  
 
 
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