169  
FNUS86 KMFR 112136  
FWLMFR  
 
ECCDA DISCUSSIONS FOR YREKA AND MODOC CALIFORNIA DISPATCH AREAS  
NATIONAL WEATHER SERVICE MEDFORD OR  
236 PM PDT THU JUN 11 2026  
 
ECC002-121545-  
WEST YREKA-  
DISCUSSION FOR WESTERN KLAMATH  
236 PM PDT THU JUN 11 2026  
 
...GUSTY N-E WINDS AND LOW RELATIVE HUMIDITY FOR WESTERN SISKIYOU  
COUNTY FRIDAY INTO SATURDAY...  
 
A WARMING AND DRYING TREND IS EXPECTED THROUGH THE REST OF THE  
WEEK AND INTO THIS WEEKEND. GUSTY N-E WINDS INCREASE IN NORTHWEST  
CALIFORNIA THROUGH SATURDAY. A HEAT WAVE WILL IMPACT MUCH OF THE  
REGION SUNDAY THROUGH AT LEAST TUESDAY, WITH VERY LOW HUMIDITIES  
AND BROAD NORTH TO EAST FLOW. TRIPLE DIGIT HEAT OF 100-110F IS  
LIKELY TO IMPACT MANY AREAS. SOME COOLING IS POSSIBLE LATER NEXT  
WEEK.  
 

 
 
ECC102-121545-  
EAST YREKA-  
DISCUSSION FOR EASTERN KLAMATH  
236 PM PDT THU JUN 11 2026  
 
...GUSTY N WINDS AND LOWER RELATIVE HUMIDITY FOR THE SHASTA  
VALLEY FRIDAY AFTERNOON AND EVENING...  
 
A WARMING AND DRYING TREND IS EXPECTED THROUGH THE REST OF THE  
WEEK AND INTO THIS WEEKEND. GUSTY N WINDS AND LOWER HUMIDITY ARE  
EXPECTED FOR THE SHASTA VALLEY FRIDAY AFTERNOON AND EVENING. A  
HEAT WAVE WILL IMPACT MUCH OF THE REGION SUNDAY THROUGH AT LEAST  
TUESDAY, WITH VERY LOW HUMIDITIES AND BROAD NORTH TO EAST FLOW.  
TRIPLE DIGIT HEAT IS POSSIBLE, ESPECIALLY IN THE SHASTA VALLEY.  
SOME COOLING IS POSSIBLE LATER NEXT WEEK.  
 

 
 
ECC003-121545-  
ALTURAS-  
DISCUSSION FOR MODOC  
236 PM PDT THU JUN 11 2026  
 
A WARMING AND DRYING TREND IS EXPECTED THROUGH THE REST OF THE  
WEEK AND INTO THIS WEEKEND. OVERALL, FAIRLY TYPICAL DIURNAL WINDS  
ARE EXPECTED, BUT COULD BECOME OCCASIONALLY BREEZY BOTH FRIDAY  
AND SATURDAY AFTERNOONS. 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.  
 

 
 
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