320  
FNUS86 KMFR 141204  
FWLMFR  
 
ECCDA DISCUSSIONS FOR YREKA AND MODOC CALIFORNIA DISPATCH AREAS  
NATIONAL WEATHER SERVICE MEDFORD OR  
404 AM PST SUN DEC 14 2025  
 
ECC002-150615-  
WEST YREKA-  
DISCUSSION FOR WESTERN KLAMATH  
404 AM PST SUN DEC 14 2025  
 
HIGH PRESSURE WILL MAINTAIN STRONG INVERSIONS THROUGH SUNDAY  
MORNING. THIS WILL RESULT IN PERSISTENT FOG/LOW CLOUDS IN VALLEYS  
WITH MUCH COOLER TEMPERATURES COMPARED TO SUNNY SKIES OUTSIDE OF  
THE VALLEYS. DAYTIME HUMIDITIES WILL CONTINUE TO BE LOW THROUGH  
SUNDAY WITH POOR RECOVERIES ACROSS THE RIDGETOPS AGAIN TONIGHT.  
RECOVERIES TREND HIGHER MONDAY MORNING ONWARD AS ACTIVE WEATHER  
RETURNS. A COLD FRONT WILL BRING GUSTY WINDS AND RAIN CHANCES LATE  
SUNDAY INTO MONDAY WITH ADDITIONAL, STRONGER FRONTS EXPECTED  
THROUGHOUT THE WEEK.  
 
 
 
ECC102-150615-  
EAST YREKA-  
DISCUSSION FOR EASTERN KLAMATH  
404 AM PST SUN DEC 14 2025  
 
HIGH PRESSURE WILL MAINTAIN STRONG INVERSIONS THROUGH SUNDAY  
MORNING. THIS WILL RESULT IN PERSISTENT FOG/LOW CLOUDS IN VALLEYS  
WITH MUCH COOLER TEMPERATURES COMPARED TO SUNNY SKIES OUTSIDE OF  
THE VALLEYS. DAYTIME HUMIDITIES WILL CONTINUE TO BE LOW THROUGH  
SUNDAY WITH POOR RECOVERIES ACROSS THE RIDGETOPS AGAIN TONIGHT.  
RECOVERIES TREND HIGHER MONDAY MORNING ONWARD AS ACTIVE WEATHER  
RETURNS. A COLD FRONT WILL BRING GUSTY WINDS AND RAIN CHANCES LATE  
SUNDAY INTO MONDAY WITH ADDITIONAL, STRONGER FRONTS EXPECTED  
THROUGHOUT THE WEEK.  
 
 
 
ECC003-150615-  
ALTURAS-  
DISCUSSION FOR MODOC  
404 AM PST SUN DEC 14 2025  
 
HIGH PRESSURE WILL MAINTAIN STRONG INVERSIONS THROUGH SUNDAY  
MORNING. DAYTIME HUMIDITIES WILL CONTINUE TO BE LOW THROUGH  
SUNDAY WITH POOR RECOVERIES ACROSS THE RIDGETOPS AGAIN TONIGHT.  
RECOVERIES TREND HIGHER MONDAY MORNING ONWARD AS ACTIVE WEATHER  
RETURNS. A COLD FRONT WILL BRING GUSTY WINDS AND RAIN CHANCES LATE  
SUNDAY INTO MONDAY WITH ADDITIONAL, STRONGER FRONTS EXPECTED  
THROUGHOUT THE WEEK.  
 
 
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