338
FNUS76 KPDT 072232
FWSPDT
SPOT FORECAST FOR SUN FOREST 2 RX...USFS
NATIONAL WEATHER SERVICE PENDLETON OR
332 PM PDT TUE APR 7 2026
FORECAST IS BASED ON IGNITION TIME OF 0000 PDT ON APRIL 08.
***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
DRY WEATHER IS GENERALLY EXPECTED THROUGH THE PERIOD. HOWEVER,
THERE IS A 15 TO 20 PERCENT CHANCE OF LIGHT RAIN SHOWERS WEDNESDAY AFTERNOON.
WETTING RAIN IS NOT ANTICIPATED. MIN RH VALUES WILL BE 20 TO 25 PERCENT ON
WEDNESDAY, WITH EXCELLENT OVERNIGHT RECOVERIES. WINDS WILL GENERALLY BE 10
MPH OR LESS.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING
PARTLY CLOUDY (45-55 PERCENT).
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....32-35.
MAX HUMIDITY........80-85 PERCENT.
WIND (20 FT)........LIGHT WINDS.
RIDGETOP WIND.......WEST TO NORTHWEST WINDS 5 TO 10 MPH.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 7 MPH.
VENTILATION INDEX...POOR (40).
TIME (PDT) MIDNGT 2 AM 4 AM 6 AM 8 AM 10 AM
CHC OF LTNG (%).0 0 0 0 0 0
TEMP............40 37 34 33 37 52
RH..............74 84 85 83 75 47
20 FT WIND......NW 3 S 3 S 3 S 3 W 4 W 4
20 FT WIND GUST.5 5 5 5 6 6
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). SLIGHT CHANCE OF
RAIN LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.3 PERCENT.
MAX TEMPERATURE.....69-72.
MIN HUMIDITY........20-25 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 8 MPH LATE IN
THE MORNING.
RIDGETOP WIND.......SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST
IN THE AFTERNOON.
MIXING HEIGHT.......8000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 13 MPH.
VENTILATION INDEX...POOR (60) INCREASING TO GOOD (620) IN THE
AFTERNOON.
WEDNESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING
PARTLY CLOUDY (35-45 PERCENT). SLIGHT CHANCE OF
RAIN IN THE EVENING.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.1 PERCENT.
MIN TEMPERATURE.....36-39.
MAX HUMIDITY........92-97 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH IN THE EVENING
BECOMING LIGHT.
RIDGETOP WIND.......NORTHWEST WINDS 5 TO 10 MPH, BECOMING WEST.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....WEST AROUND 12 MPH SHIFTING TO THE NORTHWEST 5
TO 12 MPH EARLY IN THE EVENING, THEN SHIFTING
TO THE SOUTH AROUND 5 MPH EARLY IN THE MORNING.
VENTILATION INDEX...FAIR (360) DECREASING TO POOR (30) OVERNIGHT.
FORECASTER...NIERENBERG
REQUESTED BY...PATRICK ODELL
TYPE OF REQUEST...PRESCRIBED
.TAG 2609145.1/PDT
.DELDT 04/07/26
.FORMATTERVERSION 2.0.0
.EMAIL PATRICK.ODELL@USDA.GOV,MAX.LEIDENFROST@USDA.GOV
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