215  
FNUS76 KHNX 210612  
FWSHNX  
 
SPOT FORECAST FOR STONEY RX...USFS SQF  
NATIONAL WEATHER SERVICE HANFORD CA  
1012 PM PST WED NOV 20 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON NOVEMBER 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
DRY CONDITIONS WILL PREVAIL THROUGH THURSDAY NIGHT. A STRONG  
WINTER STORM SYSTEM IS FORECAST TO MOVE IN ON FRIDAY BRINGING  
PERIODS OF MODERATE TO HEAVY PRECIPITATION FRIDAY NIGHT THROUGH  
THE WEEKEND AND POSSIBLY INTO NEXT WEEK. SNOW LEVELS WILL BEGIN  
AROUND 7,000 FEET AND THEN DROP TO AROUND 5,500 FEET BY THE END  
OF THE WEEKEND. RELATIVE HUMIDITY RECOVERY IS GOOD THROUGH THE  
FORECAST PERIOD.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....53-58.  
MIN HUMIDITY........24-29 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS 4-7 MPH.  
SURROUNDING RIDGE...SOUTH WINDS 5-10 MPH.  
MIXING HEIGHT.......RISING TO AROUND 3000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5-10 MPH.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....25-30.  
MAX HUMIDITY........59-64 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST 4-7 MPH.  
SURROUNDING RIDGE...SOUTHEAST 4-7 MPH.  
MIXING HEIGHT.......LOWERING TO AROUND 300 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 4-7 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF RAIN  
IN THE AFTERNOON.  
MAX TEMPERATURE.....54-59.  
MIN HUMIDITY........24-29 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST 4-7 MPH.  
SURROUNDING RIDGE...SOUTH 5-10 MPH.  
MIXING HEIGHT.......RISING TO AROUND 2900 FT AGL.  
TRANSPORT WINDS.....SOUTH 5-10 MPH.  
   
FRIDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). RAIN.  
MIN TEMPERATURE.....23-28.  
MAX HUMIDITY........95-100 PERCENT.  
EYE LEVEL WINDS.....SOUTH 4-7 MPH.  
SURROUNDING RIDGE...SOUTH 5-10 MPH.  
MIXING HEIGHT.......LOWERING TO AROUND 400 FT AGL.  
TRANSPORT WINDS.....SOUTH 5-10 MPH.  
 

 
FORECASTER...SERRATO  
REQUESTED BY...ERNESTO MEDINA  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2427131.0/HNX  
.DELDT 11/21/24  
.FORMATTERVERSION 2.0.0  
.EMAIL ERNESTO.MEDINA@USDA.GOV  
 
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