214  
FNUS75 KBOI 120010  
FWSBOI  
 
SPOT FORECAST FOR EARTHCRAFT...BIA  
NATIONAL WEATHER SERVICE BOISE ID  
610 PM MDT FRI JUL 11 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 MDT ON JULY 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (208)334-9060, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
..HOT AND DRY, WITH AFTERNOON BREEZE SATURDAY
 
 
   
DISCUSSION
 
 
TEMPERATURES WILL TREND HOTTER AND RELATIVE HUMIDITY WILL TREND  
DRIER FOR SATURDAY, COMPARED TO FRIDAY. OCCASIONAL AFTERNOON WIND  
GUSTS ARE EXPECTED FROM THE NORTHWEST, TAPERING AROUND SUNSET.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....95 TO 98. HOTTER.  
MIN HUMIDITY........11 TO 16 PERCENT. DRIER.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......NORTHWEST 8 TO 14 MPH BY LATE MORNING. GUSTS TO  
16 TO 22 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......MAX AT 6000-7000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH.  
VENTILATION INDEX...975 EXCELLENT.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....63 TO 66.  
MAX HUMIDITY........40 TO 47 PERCENT.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......NORTHWEST 8 TO 14 MPH WITH GUSTS TO 16 TO 22 MPH  
IN THE EVENING, BECOMING NORTH OR NORTHWEST 4 TO 7 MPH  
AROUND SUNSET. THEN, VARIABLE 3 TO 6 MPH OVERNIGHT.  
MIXING HEIGHT.......MIN AT 300 FT AGL.  
TRANSPORT WINDS.....NORTH-NORTHWEST AROUND 5 MPH.  
VENTILATION INDEX...15 POOR.  
 

 
FORECASTER...HENRY  
REQUESTED BY...DW  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2517841.0/BOI  
.DELDT 07/12/25  
.FORMATTERVERSION 2.0.0  
.EMAIL D40WILLI@GMAIL.COM  
 
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