548  
FNUS76 KHNX 040131  
FWSHNX  
 
SPOT FORECAST FOR SALT INCIDENT...CALFIRE FKU  
NATIONAL WEATHER SERVICE HANFORD CA  
631 PM PDT WED SEP 3 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 PDT ON SEPTEMBER 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
EXPECT MAINLY LIGHT AND TERRAIN-DRIVEN WINDS, THOUGH WITH AFTERNOON  
AND EARLY EVENING BREEZES AT TIMES THROUGH THE PERIOD. A COOLING  
TREND WILL CONTINUE UNTIL FRIDAY INTO THIS WEEKEND, AND TEMPERATURES  
ARE EXPECTED TO DIP BELOW AVERAGE. HUMIDITY WILL OVERALL INCREASE  
EACH DAY.  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....96-100.  
MIN HUMIDITY........20-24 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST 4-7 MPH.  
SURROUNDING RIDGE...EAST 6-12 MPH IN THE MORNING BECOMING  
SOUTHWEST IN THE AFTERNOON. GUSTS  
TO 18 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......RISING TO 9000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 6 MPH.  
WIND (20 FT)........NORTHEAST 5-10 MPH. GUSTS TO 15 MPH IN THE  
AFTERNOON.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....66-70.  
MAX HUMIDITY........48-53 PERCENT.  
EYE LEVEL WINDS.....WEST 3-6 MPH.  
SURROUNDING RIDGE...WEST 6-12 MPH. GUSTS TO 18 MPH EARLY IN THE  
EVENING.  
MIXING HEIGHT.......LOWERING TO AROUND 800 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 8 MPH.  
WIND (20 FT)........WEST 4-8 MPH. GUSTS TO 15 MPH EARLY IN  
THE EVENING.  
 
 
FORECASTER...OCHS  
REQUESTED BY...PAUL SABA  
TYPE OF REQUEST...WILDFIRE  
.TAG 2521287.0/HNX  
.DELDT 09/03/25  
.FORMATTERVERSION 2.0.0  
.EMAIL PAUL.SABA@FIRE.CA.GOV  
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