758
FNUS76 KPDT 051907
FWSPDT
SPOT FORECAST FOR THREE QUEENS...USFS
NATIONAL WEATHER SERVICE PENDLETON OR
1207 PM PDT WED AUG 5 2026
FORECAST IS BASED ON FORECAST START TIME OF 1300 PDT ON AUGUST 05.
***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 TRANSPORT WIND
MULTIPLIED BY THE MIXING HEIGHT IN 100'S OF FT.
CATEGORIES ARE A GENERALIZED INDICATOR ONLY:
LOW (< 200), MODERATE (200-500), HIGH (500-700),
AND VERY HIGH (> 700). ***
IF YOU HAVE QUESTIONS OR CONCERNS WITH THIS FORECAST, PLEASE
CONTACT OUR OFFICE AT (541) 276-8134.
DISCUSSION
DRY AND SMOKEY CONDITIONS WILL PERSIST THROUGH
THE FORECAST PERIOD. DAYTIME HUMIDITY WILL BE IN THE LOW 20%
WITH SW WINDS 5-7 MPH SHIFTING TO THE W 5-8 MPH AFTER 1500
THEN TO THE NW AFTER 1800. OVERNIGHT RECOVERIES WILL BE IN THE
UPPER 40% WITH LIGHT AND VARIABLE WINDS. THURSDAY LIGHT WINDS
WILL SHIFT TO THE W 5-8 AFTER 1100 WITH HUMIDITY IN THE MID 20%.
INVERSION WILL BREAK AFTER 0800.
REST OF TODAY
SKY/WEATHER.........SUNNY (0-10 PERCENT). AREAS OF SMOKE.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....82-85.
MIN HUMIDITY........22-27 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 7 MPH SHIFTING TO THE WEST
5 TO 8 MPH AFTER 1500.
RIDGETOP WIND.......SOUTHWEST WINDS 7 TO 9 MPH SHIFTING TO THE WEST
7 TO 10 MPH AFTER 1500.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 6 MPH SHIFTING TO THE WEST 7 TO 10
MPH LATE IN THE AFTERNOON.
VENTILATION INDEX...LOW (200).
TIME (PDT) 1 PM 3 PM 5 PM 7 PM 9 PM 11 PM
CHC OF LTNG (%).0 0 0 0 0 0
TEMP............81 82 81 76 66 62
RH..............29 30 33 41 50 52
20 FT WIND......S 5 W 7 W 8 NW 6 NW 4 NW 4
20 FT WIND GUST.6 10 12 10 6 7
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT). AREAS OF SMOKE IN
THE EVENING AND OVERNIGHT, THEN PATCHY SMOKE
OVERNIGHT.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....59-62.
MAX HUMIDITY........48-53 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH AFTER 1800 BECOMING
LIGHT.
RIDGETOP WIND.......NORTHWEST WINDS 7 TO 10 MPH AFTER 1800 BECOMING
VARIABLE 3 TO 5 MPH.
MIXING HEIGHT.......2200 FT AGL EARLY IN THE EVENING.
TRANSPORT WINDS.....NORTHWEST 8 TO 10 MPH.
VENTILATION INDEX...LOW (100) DECREASING TO LOW (30) OVERNIGHT.
THURSDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT). PATCHY SMOKE.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....83-86.
MIN HUMIDITY........25-30 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 8 MPH AFTER 1100.
RIDGETOP WIND.......VARIABLE WINDS 3 TO 5 MPH BECOMING WEST AFTER
1100.
MIXING HEIGHT.......3100 FT AGL EARLY IN THE MORNING.
TRANSPORT WINDS.....NORTHWEST 7 TO 10 MPH.
VENTILATION INDEX...LOW (50) INCREASING TO MODERATE (220) IN THE
AFTERNOON.
FORECASTER...BENNESE
REQUESTED BY...JEFF ANDERS
TYPE OF REQUEST...WILDFIRE
.TAG 2618967.1/PDT
.DELDT 08/05/26
.FORMATTERVERSION 2.0.0
.EMAIL SETH.MISSAL@USDA.GOV,JANDERS@LDAF.STATE.LA.US
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