613
FNUS76 KPDT 191954
FWSPDT

Spot Forecast for Stone Creek...Burns Interagency Communications Center
National Weather Service Pendleton OR
1254 PM PDT Sun Jul 19 2026

Forecast is based on forecast start time of 1400 PDT on July 19.
***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 and warm conditions will persist through the
forecast period. NW winds around 5 mph through 1600 then NE
5-8 mph then light and variable overnight. Overnight recoveries
will be in the low to mid 30%. Monday will see light and variable
winds through 1100 becoming NW 5-8 mph and daytime humidity will
be in the low to mid 20%. Temperatures will be in the low 80s.

.TONIGHT...

Sky/weather.........Mostly cloudy (50-60 percent) then becoming
                    partly cloudy (30-40 percent) then becoming
                    mostly cloudy (65-75 percent). Areas of smoke
                    early in the evening, then smoke early in the
                    evening. Areas of smoke late in the evening.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....55-58.
Max humidity........37-42 percent.
Wind (20 ft)........Northwest winds around 5 mph through 1600
                    shifting to the northeast 5 to 8 mph,
                    then becoming 5 to 7 mph overnight becoming
                    light.
Ridgetop wind.......Northwest winds around 7 mph through 1600
                    shifting to the northeast 7 to 10 mph,
                    then becoming 7 to 9 mph overnight becoming
                    variable 2 to 5 mph.
Mixing height.......500 ft AGL in the evening and overnight.
Transport winds.....West around 7 mph shifting to the northeast 9
                    to 16 mph early in the evening, then shifting
                    to the north around 6 mph early in the morning.
Ventilation Index...Moderate (260-280) decreasing to low (40)
                    overnight.

.MONDAY...

Sky/weather.........Cloudy (85-95 percent) then becoming mostly
                    cloudy (75-85 percent) then becoming partly
                    sunny (50-60 percent). Areas of smoke early in
                    the morning, then patchy smoke early in the
                    morning.
CWR.................0 percent.
Chance of lightning.4 percent.
Max temperature.....81-84.
Min humidity........22-27 percent.
Wind (20 ft)........Light winds becoming northwest 5 to 8 mph
                    after 1100.
Ridgetop wind.......Variable winds 2 to 5 mph becoming northwest
                    after 1100.
Mixing height.......5300 ft AGL early in the morning.
Transport winds.....North around 6 mph shifting to the west around
                    13 mph late in the afternoon.
Ventilation Index...Low (50-60) increasing to moderate (390-430) in
                    the afternoon.

$$
Forecaster...Bennese
Requested by...Camryn Volle
Type of request...WILDFIRE
.TAG 2617729.2/PDT
.DELDT 07/19/26
.FormatterVersion 2.0.0
.EMAIL orbic@firenet.gov