096
FNUS76 KPDT 121237
FWSPDT
SPOT FORECAST FOR HURLEY PILES...USFS
NATIONAL WEATHER SERVICE PENDLETON OR
437 AM PST WED NOV 12 2025
FORECAST IS BASED ON IGNITION TIME OF 0900 PST ON NOVEMBER 12.
***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10-MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***VENTILATION INDEX IS DERIVED FROM THE
TRANSPORT WIND MULTIPLIED BY THE MIXING
HEIGHT IN 100'S OF FEET. INDEX CATEGORIES
ARE A GENERALIZED INDICATOR ONLY.***
IF YOU HAVE QUESTIONS OR CONCERNS WITH THIS FORECAST, PLEASE
CONTACT OUR OFFICE AT (541) 276-8134.
DISCUSSION
THE CURRENT WEATHER PATTERN WILL SUPPORT LIGHT RAIN
ON AND OFF AT THE SITE THROUGHOUT THE DAY TODAY, BEFORE A BETTER
CHANCE FOR WETTING RAIN MATERIALIZES BY EARLY THURSDAY MORNING.
RAIN CHANCES WILL THEN BE FAIRLY PERSISTENT THROUGH THE UPCOMING
WEEKEND AS MOISTURE CONTINUOUSLY FILTERS INTO THE PACIFIC
NORTHWEST. SNOW LEVELS, HOWEVER, ARE GENERALLY EXPECTED TO BE TOO
HIGH TO MAKE FOR ANY SNOW CONCERNS, OUTSIDE OF A BRIEF PERIOD
EARLY FRIDAY MORNING. WINDS ARE GENERALLY EXPECTED TO BE LIGHT
(LESS THAN 12 MPH) THROUGH THE WEEKEND.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF LIGHT
RAIN (30-40 PERCENT) THROUGH THE DAY.
CWR.................6 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........74-79 PERCENT.
WIND (20 FT)........SOUTHWEST (UPSLOPE) WINDS AROUND 5 MPH.
RIDGETOP WIND.......SOUTHEAST WINDS 5 TO 10 MPH.
MIXING HEIGHT.......1200 FT AGL.
TRANSPORT WINDS.....SOUTH-SOUTHEAST AROUND 6 MPH.
VENTILATION INDEX...POOR (30-60).
TIME (PST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............41 42 45 47 47 48 46 44 43 41 41 42
RH..............89 88 86 80 79 79 81 87 88 88 90 88
20 FT WIND DIR..SW SW SW SW SW SW SW S S S SE SE
20 FT WIND SPD..3 4 4 4 4 4 4 3 3 3 2 2
20 FT WIND GUST. 6 6 6 6 6 6 4 4 4
TONIGHT
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF RAIN IN THE
EVENING (30-40 PERCENT), BECOMING LIKELY BY
EARLY MORNING THURSDAY (70-80 PERCENT).
CWR.................0 PERCENT INCREASING TO 23 PERCENT AFTER 3 AM.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....41-44.
MAX HUMIDITY........90-95 PERCENT.
WIND (20 FT)........SOUTHEAST (DOWNSLOPE) WINDS LESS THAN 5 MPH.
RIDGETOP WIND.......SOUTHEAST WINDS 5 TO 8 MPH.
MIXING HEIGHT.......800 FT AGL.
TRANSPORT WINDS.....SOUTH-SOUTHEAST AROUND 6 MPH.
VENTILATION INDEX...POOR (30) INCREASING TO POOR (30-50) OVERNIGHT.
THURSDAY
SKY/WEATHER.........CLOUDY (85-95 PERCENT). RAIN LIKELY (90-
100 PERCENT).
CWR.................23 PERCENT INCREASING TO 90 PERCENT IN THE LATE
MORNING AND AFTERNOON.
CHANCE OF LIGHTNING.3 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........80-85 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH, SHIFTING MORE SOUTHWEST
THROUGH THE DAY.
RIDGETOP WIND.......SOUTH-SOUTHEAST WINDS 5 TO 10 MPH EARLY,
SHIFTING TO THE SOUTHWEST BY THE AFTERNOON.
MIXING HEIGHT.......1300 FT AGL.
TRANSPORT WINDS.....SOUTH-SOUTHEAST AROUND 6 MPH EARLY, BECOMING
SOUTHWEST AROUND 10 MPH BY THE AFTERNOON.
VENTILATION INDEX...POOR (50-110) INCREASING TO POOR (80-110) IN
THE AFTERNOON.
FORECASTER...EVANS
REQUESTED BY...K BASS
TYPE OF REQUEST...PRESCRIBED
.TAG 2525395.0/PDT
.DELDT 11/12/25
.FORMATTERVERSION 2.0.0
.EMAIL KENTON.BASS@USDA.GOV
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