621  
FNUS76 KHNX 061807  
FWSHNX  
 
SPOT FORECAST FOR PMC A6...USFS  
NATIONAL WEATHER SERVICE HANFORD CA  
1107 AM PDT WED MAY 6 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1100 PDT ON MAY 06.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
CLEAR CONDITIONS WILL DOMINATE OVER THE BURN SITE THROUGH THE  
WEEKEND WITH A FEW LOW CLOUDS DEVELOPING ALONG THE RIDGETOPS EARLY  
FRIDAY MORNING BEFORE SUNRISE. A WARMING TREND WILL ACCOMPANY THE  
CLEARING CONDITIONS WHICH WILL ALSO CORRESPOND WITH A DECREASE IN  
RELATIVE HUMIDITIES, WITH MINIMUM RHS APPROACHING 20 TO 25  
PERCENT FRIDAY AFTERNOON. EYE LEVEL WINDS WILL BE MOSTLY UPSLOPE  
FROM THE NORTH TO NORTHEAST LESS THAN 10 MPH, BUT WITH STRONGER  
RIDGETOP WINDS CLOSER TO 10 TO 15 MPH. GUSTS THURSDAY AFTERNOON  
ARE EXPECTED TO BE GREATER THAN WEDNESDAY, NEARING 20 TO 25 MPH.  
MIXING HEIGHTS ARE EXPECTED TO PEAK ON THURSDAY BEFORE FALLING  
BACK NEAR 4,000 FEET AGL ON FRIDAY.  
 
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
MAX TEMPERATURE.....52-54.  
MIN HUMIDITY........44-47 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS 5 TO 7 MPH.  
SURROUNDING RIDGE...NORTHEAST/UPSLOPE WINDS 10 TO 15 MPH.  
MIXING HEIGHT.......4000-4700 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 10 MPH.  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....44-47.  
MAX HUMIDITY........54-57 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS UP TO 7 MPH.  
SURROUNDING RIDGE...SOUTH/DOWNSLOPE WINDS AROUND 10 MPH.  
MIXING HEIGHT.......400-500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 9 MPH.  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....60-62.  
MIN HUMIDITY........29-35 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS UP TO 9 MPH.  
SURROUNDING RIDGE...NORTH WINDS 10 TO 15 MPH, AFTERNOON GUSTS  
20 TO 25 MPH.  
MIXING HEIGHT.......5600-6200 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 10 MPH.  
 
 
FORECASTER...MCCOY  
REQUESTED BY...F. PENA  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2612942.0/HNX  
.DELDT 05/06/26  
.FORMATTERVERSION 2.0.0  
.EMAIL FRED.PENA@USDA.GOV  
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