585
FNUS76 KPDT 040810
FWSPDT
SPOT FORECAST FOR KLICKITAT OAKS RX FIRE...WASHINGTON DNR
NATIONAL WEATHER SERVICE PENDLETON OR
110 AM PDT SUN OCT 4 2026
FORECAST IS BASED ON IGNITION TIME OF 0612 PDT ON OCTOBER 04.
***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
LIGHT WINDS OVER THE DURATION OF THE DURATION OF THE FORECAST,
WITH NO RISK OF RAIN OR DRY LIGHTNING. MINIMUM RELATIVE HUMIDITY
THIS AFTERNOON AROUND 33 PERCENT WILL RECOVER TO AROUND
70 PERCENT OVERNIGHT.
TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........30-35 PERCENT.
WIND (20 FT)........NORTH WINDS 3 TO 5 MPH SHIFTING TO THE EAST
EARLY IN THE MORNING, THEN BECOMING LIGHT LATE
IN THE MORNING BECOMING SOUTHEAST 5 TO 7 MPH IN
THE AFTERNOON BECOMING LIGHT.
RIDGETOP WIND.......NORTH WINDS 4 TO 6 MPH SHIFTING TO THE EAST
EARLY IN THE MORNING, THEN BECOMING LIGHT LATE
IN THE MORNING BECOMING SOUTHEAST 6 TO 8 MPH IN
THE AFTERNOON BECOMING LIGHT.
MIXING HEIGHT.......2600 FT AGL EARLY IN THE MORNING.
TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH EARLY IN THE MORNING
BECOMING LIGHT, THEN BECOMING SOUTH 5 TO 6 MPH
LATE IN THE MORNING SHIFTING TO THE SOUTHWEST
AROUND 5 MPH.
VENTILATION INDEX...LOW (30) INCREASING TO LOW (90) IN THE
AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............52 51 51 54 60 65 70 73 75 77 78 76
RH..............63 66 68 62 56 48 42 38 35 33 32 35
20 FT WIND DIR..N N NE E SE SE SE SE S S S S
20 FT WIND SPD..6 5 5 5 4 4 5 5 6 5 5 4
20 FT WIND GUST.6 5 5 6 6 4 5 5 6 5 6 5
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....50-53.
MAX HUMIDITY........67-72 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 7 MPH IN THE
LATE EVENING AND OVERNIGHT.
RIDGETOP WIND.......LIGHT WINDS BECOMING WEST 5 TO 7 MPH IN THE
LATE EVENING AND OVERNIGHT.
MIXING HEIGHT.......1100 FT AGL EARLY IN THE EVENING THEN 500 FT
AGL LATE IN THE EVENING.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH SHIFTING TO THE WEST 6
TO 7 MPH LATE IN THE EVENING.
VENTILATION INDEX...LOW (30).
MONDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT) THEN BECOMING PARTLY
SUNNY (45-55 PERCENT).
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....79-82.
MIN HUMIDITY........25-30 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 7 MPH SHIFTING TO THE WEST
10 TO 15 MPH LATE IN THE MORNING.
RIDGETOP WIND.......NORTHWEST WINDS 5 TO 7 MPH SHIFTING TO THE WEST
12 TO 18 MPH LATE IN THE MORNING.
MIXING HEIGHT.......3300 FT AGL EARLY IN THE MORNING.
TRANSPORT WINDS.....WEST 6 TO 13 MPH.
VENTILATION INDEX...LOW (30) INCREASING TO MODERATE (290) IN THE
AFTERNOON.
FORECASTER...RUSSELL
REQUESTED BY...ADAM LIEBERG
TYPE OF REQUEST...PRESCRIBED
.TAG 2622634.11/PDT
.DELDT 10/04/26
.FORMATTERVERSION 2.0.0
.EMAIL JKELLY@COLUMBIALANDTRUST.ORG,ALIEBERG@COLUMBIALANDTRUST.ORG
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