258
FNUS76 KPDT 261000
FWSPDT
SPOT FORECAST FOR OLD EMIGRANT...ODF
NATIONAL WEATHER SERVICE PENDLETON OR
300 AM PDT FRI JUN 26 2026
FORECAST IS BASED ON FORECAST START TIME OF 0631 PDT ON JUNE 26.
***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
SCATTERED RAIN SHOWERS ARE EXPECTED THROUGH THE MORNING, WITH A
CHANCE FOR THUNDERSTORMS (AROUND 20% CHANCE) MAINLY AFTER
2 PM AND ENDING BY 5 PM, AND A POSSIBILITY OF WETTING RAIN
(50-60% CHANCE).
REST OF TODAY
SKY/WEATHER.........CLOUDY (90-100 PERCENT) THEN BECOMING PARTLY
SUNNY (60-70 PERCENT) THEN BECOMING MOSTLY
CLOUDY (75-85 PERCENT). RAIN SHOWERS.
CWR.................10 PERCENT INCREASING TO 60 PERCENT LATE IN THE
MORNING, THEN DECREASING TO 40 PERCENT LATE IN
THE AFTERNOON.
CHANCE OF LIGHTNING.22 PERCENT.
MAX TEMPERATURE.....70-73.
MIN HUMIDITY........45-50 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 8 MPH SHIFTING TO THE WEST
5 TO 12 MPH IN THE AFTERNOON.
RIDGETOP WIND.......
MIXING HEIGHT.......4800 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 12 MPH SHIFTING TO THE WEST 14
TO 15 MPH LATE IN THE AFTERNOON.
VENTILATION INDEX...LOW (60) INCREASING TO MODERATE (420-430) IN
THE AFTERNOON.
TIME (PDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
CHC OF LTNG (%).0 0 0 10 20 20
TEMP............58 58 58 61 67 70
RH..............64 81 81 70 60 56
20 FT WIND......SW 5 SW 6 SW 7 SW 8 SW 8 W 10
20 FT WIND GUST. 10 12 14 17
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). RAIN SHOWERS
LIKELY IN THE EVENING. CHANCE OF RAIN SHOWERS
OVERNIGHT.
CWR.................40 PERCENT DECREASING TO 1 PERCENT.
CHANCE OF LIGHTNING.11 PERCENT.
MIN TEMPERATURE.....53-56.
MAX HUMIDITY........61-66 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 7 TO 15 MPH.
RIDGETOP WIND.......SOUTHWEST WINDS 7 TO 15 MPH.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....WEST 14 TO 16 MPH.
VENTILATION INDEX...MODERATE (250-260) DECREASING TO LOW (60-70)
OVERNIGHT.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT) THEN BECOMING
MOSTLY SUNNY (45-55 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS EARLY IN THE MORNING.
CWR.................1 PERCENT.
CHANCE OF LIGHTNING.4 PERCENT.
MAX TEMPERATURE.....65-68.
MIN HUMIDITY........32-37 PERCENT.
WIND (20 FT)........WEST WINDS 9 TO 18 MPH WITH GUSTS TO AROUND 24
MPH.
RIDGETOP WIND.......WEST WINDS 9 TO 18 MPH WITH GUSTS TO AROUND 24
MPH.
MIXING HEIGHT.......7400 FT AGL.
TRANSPORT WINDS.....WEST 15 TO 18 MPH.
VENTILATION INDEX...MODERATE (380-410) INCREASING TO VERY HIGH
(970-1040) IN THE AFTERNOON.
FORECASTER...RUSSELL
REQUESTED BY...IC MELHORN
TYPE OF REQUEST...WILDFIRE
.TAG 2615948.4/PDT
.DELDT 06/26/26
.FORMATTERVERSION 2.0.0
.EMAIL ORBMC@FIRENET.GOV
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