917  
FNUS86 KMFR 132200  
FWLMFR  
 
ECCDA DISCUSSIONS FOR YREKA AND MODOC CALIFORNIA DISPATCH AREAS  
NATIONAL WEATHER SERVICE MEDFORD OR  
200 PM PST SAT DEC 13 2025  
 
ECC002-141600-  
WEST YREKA-  
DISCUSSION FOR WESTERN KLAMATH  
200 PM PST SAT DEC 13 2025  
 
HIGH PRESSURE WILL MAINTAIN STRONG INVERSIONS THROUGH AT LEAST  
SUNDAY. 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.  
 

 
 
ECC102-141600-  
EAST YREKA-  
DISCUSSION FOR EASTERN KLAMATH  
200 PM PST SAT DEC 13 2025  
 
HIGH PRESSURE WILL MAINTAIN STRONG INVERSIONS THROUGH AT LEAST  
SUNDAY. 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.  
 

 
 
ECC003-141600-  
ALTURAS-  
DISCUSSION FOR MODOC  
200 PM PST SAT DEC 13 2025  
 
HIGH PRESSURE WILL MAINTAIN STRONG INVERSIONS THROUGH AT LEAST  
SUNDAY. 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.  
 

 
 
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