831
FNUS75 KBOI 081155
FWSBOI
SPOT FORECAST FOR SHEEP CREEK PILES...USFS
NATIONAL WEATHER SERVICE BOISE ID
455 AM MST MON DEC 8 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON DECEMBER 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.
..SOAKING RAINFALL TONIGHT THROUGH TUESDAY NIGHT
DISCUSSION
AN ATMOSPHERIC RIVER WILL BRING A SOAKING RAIN TO THE BURN SITE
STARTING TONIGHT AND CONTINUING THROUGH TUESDAY NIGHT. RAINFALL
TOTAL OF 1 TO 1.5 INCHES IS EXPECTED BY WEDNESDAY MORNING. WINDS
WILL BE BREEZY AT TIMES, WITH THE STRONGEST GUSTS EXPECTED ON
TUESDAY. THE CHANCE FOR SHOWERS LINGERS THROUGH WEDNESDAY NIGHT
WITH DRIER CONDITIONS CARRYING FROM THURSDAY THROUGH THE WEEKEND.
TEMPERATURES WILL WARM TO WELL ABOVE NORMAL AS SNOW LEVELS RISE TO
ABOVE 8000 FEET ON WEDNESDAY.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN
IN THE AFTERNOON.
MAX TEMPERATURE.....40 TO 45.
MIN HUMIDITY........81 TO 86 PERCENT.
CWR.................10 PERCENT.
WIND - 20 FOOT......SOUTH AROUND 4 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
VENTILATION INDEX...150 POOR.
TONIGHT
SKY/WEATHER.........RAIN. CHANCE OF RAIN 90 PERCENT.
MIN TEMPERATURE.....37 TO 42.
MAX HUMIDITY........95 TO 100 PERCENT.
CWR.................70 PERCENT.
WIND - 20 FOOT......SOUTHWEST 3 TO 7 MPH.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH.
VENTILATION INDEX...20 POOR.
TUESDAY
SKY/WEATHER.........RAIN. CHANCE OF RAIN 90 PERCENT.
MAX TEMPERATURE.....41 TO 46.
MIN HUMIDITY........85 TO 93 PERCENT.
CWR.................80 PERCENT.
WIND - 20 FOOT......WEST 7 TO 13 MPH WITH GUSTS UP TO 24 MPH.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
VENTILATION INDEX...225 FAIR.
FORECASTER...GROENERT
REQUESTED BY...NICK BECHARAS
TYPE OF REQUEST...PRESCRIBED
.TAG 2527097.0/BOI
.DELDT 12/08/25
.FORMATTERVERSION 2.0.0
.EMAIL NICHOLAS.BECHARAS@USDA.GOV,GORDON.WELLS@USDA.GOV
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