668
FNUS76 KPDT 110013
FWSPDT

Spot Forecast for Wolf Fork...SEWA IMT
National Weather Service Pendleton OR
513 PM PDT Sat Aug 10 2024

Forecast is based on forecast start time of 0600 PDT on August 11.
***Thunderstorms imply gusty and erratic winds***
***Winds are 20 foot 10-minute averages***
***CWR-Chance of wetting rain 0.10 or greater***

If you have questions or concerns with this forecast, please
contact our office at (541) 276-8134.

.DISCUSSION...On the backside of a shortwave trough, there will be
a chance for a round of showers and thunderstorms Sunday night
into Monday; that being said, chances remain low, with a 15% or
less probability of activity moving near or over the fire. Outside
of this, winds will begin the morning southerly and shift to the
northwesterly by the afternoon at the latest, generally around 5
to 10 mph. The inversion will decay by 8 AM, and arrive again by
8-10 PM.

.SUNDAY...

Sky/weather.........Sunny (15-25 percent). Haze.
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 90.
Min humidity........18-23 percent.
Wind (20 ft)........South winds 5 to 8 mph shifting to the northwest
                    5 to 8 mph by 12 PM.
Ridgetop wind.......Southwest winds 5 to 10 mph shifting to the west
5 to 10 mph by 12 PM.
Mixing height.......8000 ft AGL in the afternoon.
Transport winds.....Southwest around 9 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SUNDAY NIGHT...

Sky/weather.........Partly cloudy (30-40 percent). Haze. Slight
                    chance of showers and thunderstorms.
CWR.................1 percent.
LAL.................2.
Min temperature.....61-64.
Max humidity........45-50 percent.
Wind (20 ft)........Northwest winds 5 to 8 mph shifting to the
                    south around 5 mph by midnight. Gusty and
erratic winds expected near thunderstorms.
Ridgetop wind.......Northwest winds 5 to 10 mph shifting to the
south around 5 to 10 mph by midnight.
Mixing height.......7000 ft AGL decreasing to 600 ft AGL.
Transport winds.....Southwest around 7 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

.MONDAY...

Sky/weather.........Sunny (20-30 percent). Haze in the morning.
                    Slight chance of showers and thunderstorms in
                    the morning.
CWR.................5 percent.
LAL.................2.
Max temperature.....84-87.
Min humidity........20-25 percent.
Wind (20 ft)........Southwest winds 5 to 10 mph shifting to the
west by 1 PM. Gusty and erratic winds expected
near thunderstorms in the morning.
Ridgetop wind.......Southwest winds 6 to 12 mph shifting to the
west by 1 PM.
Mixing height.......7500 ft AGL in the afternoon.
Transport winds.....Southwest around 11 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

$$
Forecaster...Goatley
Requested by...David Winter
Type of request...WILDFIRE
.TAG 2419930.2/PDT
.DELDT 08/10/24
.FormatterVersion 2.0.0
.EMAIL david_winter@firenet.gov