359  
FNUS75 KBOI 081834  
FWSBOI  
 
SPOT FORECAST FOR SKUNK RX 10 AND 15...USFS  
NATIONAL WEATHER SERVICE BOISE ID  
1234 PM MDT FRI MAY 8 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1231 MDT ON MAY 08.  
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.  
   
..BREEZY TODAY  
   
..WARM DRY AND UNSTABLE SATURDAY AND SUNDAY  
 
   
DISCUSSION  
 
HIGH PRESSURE ACROSS THE REGION WILL RESULT IN WARM AND DRY  
CONDITIONS. WEST/NORTHWEST WINDS ARE EXPECTED THIS AFTERNOON AND  
SATURDAY AFTERNOON. LIGHT DRAINAGE WINDS EXPECTED OVERNIGHT.  
TEMPERATURES WARM TO THE 80S COME SUNDAY, HIGH MIXING HEIGHTS AND  
UNSTABLE CONDITIONS. WARM AND DRY CONDITIONS WILL PERSIST THROUGH  
THE BEGINNING OF NEXT WEEK.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY.  
MAX TEMPERATURE.....65 TO 70.  
MIN HUMIDITY........21 TO 27 PERCENT.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......WEST-SOUTHWEST 5 TO 8 MPH WITH GUSTS TO 12 MPH  
BECOMING NORTHWEST IN THE LATE AFTERNOON.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 12 MPH.  
VENTILATION INDEX...720 EXCELLENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
MIN TEMPERATURE.....37 TO 42.  
MAX HUMIDITY........55 TO 60 PERCENT.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......NORTHWEST 3 TO 8 MPH. BECOMING NORTHEAST 3 TO 5 MPH  
AFTER SUNSET.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 5 MPH.  
VENTILATION INDEX...15 POOR.  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....67 TO 72.  
MIN HUMIDITY........20 TO 26 PERCENT.  
CWR.................0 PERCENT.  
WIND - 20 FOOT......NORTHWEST 4-8 MPH.  
MIXING HEIGHT.......6500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 8 MPH.  
VENTILATION INDEX...520 GOOD.  
 
 
FORECASTER...FRANCIS  
REQUESTED BY...MICHAEL WYNKOOP  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2612820.3/BOI  
.DELDT 05/08/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MICHAEL.WYNKOOP@USDA.GOV,MATTHEW.HAUPT@USDA.GOV,RORY.ADERTON@USDA.GOV  
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