068
FNUS76 KPDT 032049
FWSPDT

Spot Forecast for FI-210...USFS
National Weather Service Pendleton OR
149 PM PDT Wed Jun 3 2026

Forecast is based on ignition time of 1641 PDT on June 03.
***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 conditions persist with winds breezy during the
day and becoming light and more terrain driven in the overnight
hours. Relative humidities remain on the low side while hovering
in the 20s today and dropping down into the teens tomorrow.
Overnight recoveries remain excellent, going up into the 80s
and 90s.

.REST OF TODAY...

Sky/weather.........Sunny (5-15 percent).
CWR.................0 percent.
Chance of lightning.1 percent.
Max temperature.....70-75.
Min humidity........25-30 percent.
Wind (20 ft)........West winds 7 to 12 mph with gusts up to 20
                    mph.
Ridgetop wind.......West winds 10 to 15 mph with gusts up to 25
                    mph.
Mixing height.......6700 ft AGL.
Transport winds.....West 10-15 mph.
Ventilation Index...

TIME (PDT)      4 PM   6 PM   8 PM   10 PM  MIDNGT 2 AM
Chc of ltng (%).0      0      0      0      0      0
Temp............67     64     56     48     43     39
RH..............35     39     48     67     80     87
20 ft wind......W 10   W 10   W 10   SW 8   SW 6   SW 5
20 ft wind gust.17     17     14     11     8      6

.TONIGHT...

Sky/weather.........Mostly clear (10-20 percent).
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....34-39.
Max humidity........85-90 percent.
Wind (20 ft)........West winds 5 to 10 mph with gusts up to 15
                    mph shifting to the southwest 3 to 8 mph
                    by 11 PM.
Ridgetop wind.......West winds 7 to 12 mph with gusts up to 17
                    mph shifting to the southwest 5 to 10 mph
                    by 11 PM.
Mixing height.......600 ft AGL.
Transport winds.....Southwest 10 to 15 mph decreasing to 5 to 10 mph
                    overnight.
Ventilation Index...Moderate (360) decreasing to low (40)
                    overnight.

.THURSDAY...

Sky/weather.........Sunny (10-20 percent).
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....73-78.
Min humidity........17-22 percent.
Wind (20 ft)........Light winds becoming north 3 to 8 mph by noon.
Ridgetop wind.......Light winds becoming north 5 to 10 mph by noon.
Mixing height.......5600 ft AGL.
Transport winds.....South around 5 mph early in the morning
                    becoming light, then becoming west 6 to 11 mph
                    late in the morning.
Ventilation Index...Low (50) increasing to moderate (300) in the
                    afternoon.

$$
Forecaster...Day
Requested by...Nick Loewen
Type of request...PRESCRIBED
.TAG 2614866.1/PDT
.DELDT 06/03/26
.FormatterVersion 2.0.0
.EMAIL nicholas.loewen@usda.gov