295  
FNUS86 KMFR 292220  
FWLMFR  
 
ECCDA DISCUSSIONS FOR YREKA AND MODOC CALIFORNIA DISPATCH AREAS  
NATIONAL WEATHER SERVICE MEDFORD OR  
220 PM PST MON DEC 29 2025  
 
ECC002-301630-  
WEST YREKA-  
DISCUSSION FOR WESTERN KLAMATH  
220 PM PST MON DEC 29 2025  
 
HIGH PRESSURE WILL REMAIN IN PLACE THROUGH WEDNESDAY  
WITH SEASONABLE TEMPERATURES, WEAK EASTERLY FLOW, AND A STABLE  
AIR MASS. THIS WILL PRODUCE STRONG VALLEY INVERSIONS WITH AREAS  
OF NIGHT AND MORNING FOG AND FREEZING FOG THROUGH WEDNESDAY  
MORNING, WITH THE POTENTIAL FOR STRATUS TO PERSIST THROUGH THE DAY  
IN SOME VALLEYS. THE PATTERN WILL BECOME ACTIVE AGAIN AROUND THURSDAY  
WITH INCREASING SOUTH WINDS AND A SERIES OF DISTURBANCES INTO NEXT WEEK.  
 

 
 
ECC102-301630-  
EAST YREKA-  
DISCUSSION FOR EASTERN KLAMATH  
220 PM PST MON DEC 29 2025  
 
HIGH PRESSURE WILL REMAIN IN PLACE THROUGH WEDNESDAY  
WITH SEASONABLE TEMPERATURES, WEAK EASTERLY FLOW, AND A STABLE  
AIR MASS. THIS WILL PRODUCE STRONG VALLEY INVERSIONS WITH AREAS  
OF NIGHT AND MORNING FOG AND FREEZING FOG THROUGH WEDNESDAY  
MORNING, WITH THE POTENTIAL FOR STRATUS TO PERSIST THROUGH THE DAY  
IN SOME VALLEYS. THE PATTERN WILL BECOME ACTIVE AGAIN AROUND THURSDAY  
WITH INCREASING SOUTH WINDS AND A SERIES OF DISTURBANCES INTO NEXT WEEK.  
 

 
 
ECC003-301630-  
ALTURAS-  
DISCUSSION FOR MODOC  
220 PM PST MON DEC 29 2025  
 
HIGH PRESSURE WILL REMAIN IN PLACE THROUGH WEDNESDAY  
WITH SEASONABLE TEMPERATURES, WEAK EASTERLY FLOW, AND A STABLE  
AIR MASS. THIS WILL PRODUCE STRONG VALLEY INVERSIONS WITH AREAS  
OF NIGHT AND MORNING FOG AND FREEZING FOG THROUGH WEDNESDAY  
MORNING, WITH THE POTENTIAL FOR STRATUS TO PERSIST THROUGH THE DAY  
IN SOME VALLEYS. THE PATTERN WILL BECOME ACTIVE AGAIN AROUND THURSDAY  
WITH INCREASING SOUTH WINDS AND A SERIES OF DISTURBANCES INTO NEXT WEEK.  
 

 
 
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