Lake County Weather Station Network
Powdery Mildew Stress
Tuesday October 1, 2019 valid 9:00am PDT
                     
    Yesterday's Powdery Mildew          
    Hours Index Pressure Powdery Mildew Stress  
    70-85F >95F points category 5 day trend (Tue 10/1 - Sat 10/5)  
North Upper Lake 0.0 0.0 10 light Unseasonably cool weather through the end of the work week will continue decreasing stress across the county. More average weather over the weekend may lead to recovering stress levels.  
  Scotts Valley 0.0 0.0 70 severe  
  Kelseyville 0.0 0.0 60 severe  
  Kelseyville South 0.0 0.0 50 moderate  
  Bell Hill West 0.0 0.0 60 severe  
  Wight Way 0.0 0.0 30 light  
  High Valley 0.0 0.0 60 severe  
           
Hills High Valley Ridge 0.0 0.0 60 severe  
  Ridgeline High 0.0 0.0 60 severe  
  Ridgeline Low 0.0 0.0 60 severe  
  Red Hills Lower 0.0 0.0 60 severe  
  Red Hills East 0.0 0.0 60 severe  
           
South Middletown 0.0 0.0 30 light  
  Guenoc Valley 0.0 0.0 30 light  
  Lower Bohn 0.0 0.0 0 light  
  Upper Bohn North 0.0 0.0 20 light  
  Upper Bohn South 0.0 0.0 70 severe  
  Pope Valley 0.1 0.0 20 light  
                     
              Meteorologist, Kai Tawa  
NOTE: The Gubler Powdery Mildew Model is active for all Lake County weather stations      
                     
not active - means the criteria necessary to activate the Powdery Mildew Model have not been met yet.    
That is - you must have 3 consecutive days with 6 or more consecutive hours between 70 and 85F.    
If you get 2 days, and then on the 3rd day you get <6 consecutive hours between 70-85F, the model    
resets back to zero and you start all over again.