069
FNUS76 KPDT 270743
FWSPDT
SPOT FORECAST FOR DMPRC MONITOR...YAKIMA TRAINING CENTER FIRE DEPARTMENT
NATIONAL WEATHER SERVICE PENDLETON OR
1243 AM PDT THU AUG 27 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON AUGUST 27.
***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 WEATHER IS EXPECTED THROUGH FRIDAY.
MIN RH VALUES WILL BE 20 TO 25 PERCENT TODAY AND 25 TO 30 PERCENT
ON FRIDAY WITH EXCELLENT OVERNIGHT RECOVERIES.
WINDS WILL BE OUT OF THE WEST AND NORTHWEST AND GUSTY TODAY AND
TONIGHT. WINDS WILL GUST TO AROUND 25 MPH THIS AFTERNOON AND
TONIGHT. WINDS WILL BE 10 TO 15 MPH ON FRIDAY.
TODAY
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT) THEN BECOMING
SUNNY (5-15 PERCENT).
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........20-25 PERCENT.
SURFACE WINDS (MPH).WEST WINDS 10 TO 20 MPH. GUSTS TO 25 MPH.
MIXING HEIGHT.......7100 FT AGL.
TRANSPORT WINDS.....WEST 12 TO 18 MPH.
TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............60 62 64 68 71 73 75 76 76 77 74 73
RH..............64 59 52 44 39 33 28 25 24 25 30 35
SURFACE WND DIR.W W W W W W W W W NW NW NW
SURFACE WND SPD.13 14 14 14 15 15 15 16 18 19 19 21
SURFACE WND GST.16 16 16 16 17 17 18 20 20 21 21 23
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....53-56.
MAX HUMIDITY........70-75 PERCENT.
SURFACE WINDS (MPH).NORTHWEST WINDS 10 TO 15 MPH. GUSTS 20 TO 25 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 14 TO 21 MPH.
FRIDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CHANCE OF PCPN......0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....75-78.
MIN HUMIDITY........25-30 PERCENT.
SURFACE WINDS (MPH).WEST WINDS 10 TO 15 MPH.
MIXING HEIGHT.......8100 FT AGL.
TRANSPORT WINDS.....WEST 7 TO 14 MPH.
FORECASTER...NIERENBERG
REQUESTED BY...ASSISTANT CHIEF FOSTER
TYPE OF REQUEST...OTHER
.TAG 2620673.0/PDT
.DELDT 08/27/26
.FORMATTERVERSION 2.0.0
.EMAIL SHAYNE.C.FOSTER.CIV@ARMY.MIL
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page