472
FNUS75 KGJT 172252
FWSGJT
SPOT FORECAST FOR PEARL LAKE PILES...US FOREST SERVICE
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
352 PM MST WED DEC 17 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 MST ON DECEMBER 18.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
WINDS SUBSIDE THURSDAY, BUT REMAIN GUSTY ENOUGH FOR GOOD DISPERSAL ALL
AFTERNOON. WINDS WILL PICK UP AGAIN ON FRIDAY, PRODUCING ANOTHER DAY
OF GOOD DISPERSAL BY AFTERNOON.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT) THEN BECOMING
CLOUDY (85-95 PERCENT). SLIGHT CHANCE OF SNOW
SHOWERS EARLY IN THE MORNING, THEN CHANCE OF
SNOW SHOWERS IN THE AFTERNOON.
CWR.................10 PERCENT.
MAX TEMPERATURE.....26-31.
MIN HUMIDITY........44-49 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 10-15 MPH WITH GUSTS TO 25 MPH IN
THE AFTERNOON.
SMOKE DISPERSAL.....FAIR(30,000 TO 50,000 KT/FT).
MIXING HEIGHT.......2800 FT AGL.
TRANSPORT WINDS.....WEST 20-25 MPH.
CHANCE OF THUNDER...0 PERCENT.
THURSDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100 PERCENT) THEN BECOMING PARTLY
CLOUDY (40-50 PERCENT). CHANCE OF SNOW SHOWERS
IN THE EVENING, THEN SLIGHT CHANCE OF SNOW
SHOWERS OVERNIGHT.
CWR.................10 PERCENT.
MIN TEMPERATURE.....21-26.
MAX HUMIDITY........78-83 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 15 MPH.
SMOKE DISPERSAL.....POOR (12000-18000 KNOT-FT).
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 20-25 MPH.
CHANCE OF THUNDER...0 PERCENT.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....39-44.
MIN HUMIDITY........45-50 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 15-20 MPH WITH GUSTS TO 30 MPH.
SMOKE DISPERSAL.....FAIR INCREASING TO GOOD(50,000 TO 75,000 KT/FT)
IN THE AFTERNOON.
MIXING HEIGHT.......3100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 25-30 MPH.
CHANCE OF THUNDER...0 PERCENT.
FORECASTER...LUCAS BOYER
REQUESTED BY...STORM PEAK WFM
TYPE OF REQUEST...PRESCRIBED
.TAG 2527898.0/GJT
.DELDT 12/17/25
.FORMATTERVERSION 2.0.0
.EMAIL CHRISTIAN.MACY@USDA.GOV
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