338
FNUS75 KBOI 160204
FWSBOI
SPOT FORECAST FOR ROCK FIRE...USFS
NATIONAL WEATHER SERVICE BOISE ID
804 PM MDT MON SEP 15 2025
FORECAST IS BASED ON FORECAST START TIME OF 0800 MDT ON SEPTEMBER 16.
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.
..DRY AND WARMER THROUGH THURSDAY
..LIGHT TERRAIN DRIVEN WINDS
DISCUSSION
A RIDGE OF HIGH PRESSURE WILL BUILD INTO THE AREA THROUGH
THURSDAY WITH MOSTLY CLEAR SKIES AND TERRAIN DRIVEN DIURNAL
WINDS. UNSETTLED CONDITIONS POSSIBLE BY FRIDAY OR SATURDAY.
TUESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....60 TO 70.
MIN HUMIDITY........36 TO 42 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......SOUTH AROUND 5 MPH EARLY IN THE MORNING
SHIFTING TO THE WEST 3 TO 5 MPH IN THE
AFTERNOON.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH.
VENTILATION INDEX...250 FAIR.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....47 TO 52.
MAX HUMIDITY........57 TO 62 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......WEST AROUND 5 MPH IN THE EVENING SHIFTING TO
THE SOUTH 3 TO 6 MPH OVERNIGHT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....EAST AROUND 5 MPH.
VENTILATION INDEX...5 POOR.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....62 TO 72.
MIN HUMIDITY........29 TO 34 PERCENT.
CWR.................0 PERCENT.
WIND - 20 FOOT......SOUTH AROUND 6 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 5 MPH.
VENTILATION INDEX...250 FAIR.
FORECASTER...ANDERSON
REQUESTED BY...IC4(T)
TYPE OF REQUEST...WILDFIRE
.TAG 2522010.0/BOI
.DELDT 09/16/25
.FORMATTERVERSION 2.0.0
.EMAIL ABBEY.HOWARD@USDA.GOV
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