550  
FNUS86 KMFR 122139  
FWLMFR  
 
ECCDA DISCUSSIONS FOR YREKA AND MODOC CALIFORNIA DISPATCH AREAS  
NATIONAL WEATHER SERVICE MEDFORD OR  
239 PM PDT FRI JUN 12 2026  
 
ECC002-131545-  
WEST YREKA-  
DISCUSSION FOR WESTERN KLAMATH  
239 PM PDT FRI JUN 12 2026  
 
...GUSTY N-E WINDS AND LOW RELATIVE HUMIDITY FOR WESTERN SISKIYOU  
COUNTY TONIGHT INTO SATURDAY...  
 
A WARMING AND DRYING TREND WILL CONTINUE INTO THIS WEEKEND WITH A  
HEAT WAVE EXPECTED TO IMPACT MUCH OF THE REGION SUNDAY THROUGH  
TUESDAY. GUSTY N-E WINDS PEAK IN NORTHWEST CALIFORNIA TONIGHT  
THROUGH SATURDAY. THE HEAT WAVE WILL BRING VERY LOW HUMIDITIES  
AND BROAD NORTH TO EAST FLOW WITH TRIPLE DIGIT HEAT OF 100-110F  
IMPACTING MANY AREAS. SOME COOLING IS POSSIBLE LATER NEXT WEEK.  
PRECIPITATION AND THUNDER CHANCES REMAIN VERY LOW AT THIS TIME.  
 
 
 
ECC102-131545-  
EAST YREKA-  
DISCUSSION FOR EASTERN KLAMATH  
239 PM PDT FRI JUN 12 2026  
 
...BREEZY N WINDS AND LOW RELATIVE HUMIDITY FOR THE SHASTA VALLEY  
SATURDAY AFTERNOON AND EVENING...  
 
A WARMING AND DRYING TREND WILL CONTINUE INTO THIS WEEKEND WITH A  
HEAT WAVE EXPECTED TO IMPACT MUCH OF THE REGION SUNDAY THROUGH  
TUESDAY. BREEZY N WINDS ARE EXPECTED IN THE SHASTA VALLEY SATURDAY  
AFTERNOON AND EVENING. THE HEAT WAVE WILL BRING VERY LOW  
HUMIDITIES AND BROAD NORTH TO EAST FLOW WITH TRIPLE DIGIT HEAT  
POSSIBLE IN SOME AREAS, MAINLY THE SHASTA VALLEY. SOME COOLING IS  
POSSIBLE LATER NEXT WEEK. PRECIPITATION AND THUNDER CHANCES  
REMAIN VERY LOW AT THIS TIME.  
 
 
 
ECC003-131545-  
ALTURAS-  
DISCUSSION FOR MODOC  
239 PM PDT FRI JUN 12 2026  
 
A WARMING AND DRYING TREND IS EXPECTED THIS WEEKEND. OVERALL,  
FAIRLY TYPICAL DIURNAL WINDS ARE EXPECTED, BUT COULD BECOME  
OCCASIONALLY BREEZY SATURDAY AFTERNOON. A HEAT WAVE WILL IMPACT  
MUCH OF THE REGION SUNDAY THROUGH WEDNESDAY, WITH HIGHS IN THE  
90S, VERY LOW HUMIDITIES AND BROAD NORTH TO EAST FLOW. SOME  
COOLING IS POSSIBLE LATER NEXT WEEK. LIGHTNING CHANCES REMAIN  
VERY LOW AT THIS TIME, BUT COULD INCREASE TOWARD MID-LATE NEXT  
WEEK.  
 
 
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