893  
FNUS85 KREV 192006  
FWLREV  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE RENO NV  
106 PM PDT TUE MAY 19 2026  
 
ECC004-009-012-016-202015-  
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-  
DISCUSSION FOR SUSANVILLE, QUINCY, CAMINO, AND SF  
106 PM PDT TUE MAY 19 2026  
 
A WARMING AND DRYING TREND WILL CONTINUE THIS WEEK WITH MINIMUM  
RELATIVE HUMIDITY MOSTLY IN THE SINGLE DIGITS TO TEENS IN THE  
LOWEST VALLEYS AND TEENS TO LOWER 20S IN THE SIERRA. WESTERLY  
AFTERNOON BREEZES RETURN BEGINNING WEDNESDAY WITH GUSTS AROUND 20  
TO 30 MPH. PRECIPITATION CHANCES REMAIN LOW, THOUGH TERRAIN-DRIVEN  
THUNDER CHANCES RISE TO 5 TO 15% THURSDAY INTO MEMORIAL DAY  
WEEKEND.  
 
 
 
ECC017-202015-  
INYO NF, MONO COUNTY AND OWENS VALLEY-  
DISCUSSION FOR INYO  
106 PM PDT TUE MAY 19 2026  
 
A WARMING AND DRYING TREND WILL CONTINUE THIS WEEK WITH MINIMUM  
RELATIVE HUMIDITY IN THE TEENS TO LOWER 20S. WESTERLY AFTERNOON  
BREEZES RETURN BEGINNING WEDNESDAY WITH GUSTS AROUND 20 TO 30  
MPH. PRECIPITATION CHANCES REMAIN LOW, THOUGH CUMULUS BUILDUPS  
ARE POSSIBLE WEDNESDAY AFTERNOON ALONG THE SIERRA CREST WITH  
THUNDER CHANCES RISING TO 5-15% THURSDAY INTO MEMORIAL DAY  
WEEKEND.  
 
 
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