733  
FNUS86 KMFR 172302  
FWLMFR  
 
ECCDA DISCUSSIONS FOR YREKA AND MODOC CALIFORNIA DISPATCH AREAS  
NATIONAL WEATHER SERVICE MEDFORD OR  
302 PM PST WED DEC 17 2025  
 
ECC002-181715-  
WEST YREKA-  
DISCUSSION FOR WESTERN KLAMATH  
302 PM PST WED DEC 17 2025  
 
LIGHT RAIN AND SNOW IS POSSIBLE TONIGHT WITH SNOW LEVELS DOWN TO  
AROUND 3500-4500 FEET, THEN QUICKLY RISING TO 8000-10000 FEET. A  
LONGER DURATION WIND/RAIN EVENT ARRIVES AS AN ATMOSPHERIC RIVER  
PUSHES INTO THE REGION THURSDAY THROUGH FRIDAY. SNOW LEVELS WILL  
GENERALLY REMAIN ABOVE 6000 FT, LOWERING TO 3500-4500 FEET BEHIND  
THE FRONT FRIDAY EVENING. STRONG WINDS ARE EXPECTED OVER THE  
MOUNTAINS ON THURSDAY. LIGHT SNOW IS POSSIBLE FRIDAY INTO SATURDAY  
OVER MOUNTAINS. ANOTHER FRONT ARRIVES FROM THE SOUTHWEST  
SATURDAY NIGHT AND SUNDAY.  
 
 
 
ECC102-181715-  
EAST YREKA-  
DISCUSSION FOR EASTERN KLAMATH  
302 PM PST WED DEC 17 2025  
 
LIGHT RAIN AND SNOW IS POSSIBLE TONIGHT WITH SNOW LEVELS DOWN TO  
AROUND 3500-4500 FEET, THEN QUICKLY RISING TO 8000-10000 FEET. A  
LONGER DURATION WIND/RAIN EVENT ARRIVES AS AN ATMOSPHERIC RIVER  
PUSHES INTO THE REGION THURSDAY THROUGH FRIDAY. SNOW LEVELS WILL  
GENERALLY REMAIN ABOVE 6000 FT, LOWERING TO 3500-4500 FEET BEHIND  
THE FRONT FRIDAY EVENING. STRONG WINDS ARE EXPECTED ON THURSDAY.  
LIGHT SNOW IS POSSIBLE FRIDAY INTO SATURDAY OVER MOUNTAINS.  
ANOTHER FRONT ARRIVES FROM THE SOUTHWEST SATURDAY NIGHT AND  
SUNDAY.  
 
 
 
ECC003-181715-  
ALTURAS-  
DISCUSSION FOR MODOC  
302 PM PST WED DEC 17 2025  
 
LIGHT RAIN AND SNOW IS POSSIBLE TONIGHT WITH SNOW LEVELS DOWN TO  
AROUND 3500-4500 FEET, THEN QUICKLY RISING TO 8000-10000 FEET. A  
LONGER DURATION WIND/RAIN EVENT ARRIVES AS AN ATMOSPHERIC RIVER  
PUSHES INTO THE REGION THURSDAY THROUGH FRIDAY. SNOW LEVELS WILL  
GENERALLY REMAIN ABOVE 6000 FT, LOWERING TO 3500-4500 FEET BEHIND  
THE FRONT FRIDAY EVENING. STRONG WINDS ARE EXPECTED ON THURSDAY.  
LIGHT SNOW IS POSSIBLE FRIDAY INTO SATURDAY OVER MOUNTAINS.  
ANOTHER FRONT ARRIVES FROM THE SOUTHWEST SATURDAY NIGHT AND  
SUNDAY.  
 
 
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