538  
FNUS76 KHNX 250403  
FWSHNX  
 
SPOT FORECAST FOR BALSAM SITE PREP...SIERRA NATIONAL FOREST  
NATIONAL WEATHER SERVICE HANFORD CA  
903 PM PDT TUE MAR 24 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PDT ON MARCH 25.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
THE COOLING TREND WILL CONTINUE ACROSS THE REGION WITH TEMPERATURES  
REMAINING ABOVE NORMAL FOR THE PERIOD. WITH THE RIDGE OF HIGH  
PRESSURE CONTINUING TO SHIFT EAST, WILL SEE FURTHER COOLING THROUGH  
THURSDAY BEFORE WARMING START ON FRIDAY. WINDS WITH REMAIN LIGHT  
AND TERRAIN DRIVEN WITH BREEZY CONDITIONS OVER THE RIDGE-TOPS.  
HUMIDITY RECOVERY WILL SEE IMPROVEMENTS DURING THE COOL-DOWN.  
NO PRECIPITATION IS EXPECTED THIS WEEK.  
 
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....57-59 AT IGNITION...MAX 70-73.  
MIN HUMIDITY........55-58 PERCENT AT IGNITION...MIN 34-36 PERCENT.  
EYE LEVEL WINDS.....LIGHT AND VARIABLE IN THE MORNING BECOMING  
SOUTHWEST 3-6 MPH WITH GUSTS TO 10 MPH IN  
THE AFTERNOON.  
SURROUNDING RIDGE...SOUTHWEST TO WEST 7-13 MPH. GUSTS TO 20 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......RISING TO 3800 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
MIN TEMPERATURE.....37-41.  
MAX HUMIDITY........59-61 PERCENT.  
EYE LEVEL WINDS.....NORTHWEST 3-5 MPH IN THE EVENING, BECOMING  
LIGHT DOWNSLOPING WINDS 1-3 MPH.  
SURROUNDING RIDGE...EAST TO NORTHEAST 5-10 MPH IN THE EVENING  
DECREASING TO 3-5 MPH OVERNIGHT.  
MIXING HEIGHT.......LOWERING TO AROUND 700 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 6 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
MAX TEMPERATURE.....74-76.  
MIN HUMIDITY........37-40 PERCENT.  
EYE LEVEL WINDS.....LIGHT AND VARIABLE IN THE MORNING BECOMING  
SOUTHEAST 5-9 MPH WITH GUSTS TO 14 MPH IN  
THE AFTERNOON.  
SURROUNDING RIDGE...NORTHWEST TO NORTH 8-15 MPH. GUSTS TO 20 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 8 MPH.  
 
FORECASTER...MOLINA  
 

 
 
REQUESTED BY...ALEXIS CASTRO  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2606410.5/HNX  
.DELDT 03/25/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ALEXIS.CASTRO@USDA.GOV,GEORGE.MEZA@USDA.GOV,VICTOR.LEFOR@USDA.GOV,CLINTON.WADE@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page