321
FNUS76 KPDT 152344
FWSPDT

Spot Forecast for NEFF RD FIRE...WALLA WALLA FIRE DEPT
National Weather Service Pendleton OR
444 PM PDT Sat Jun 15 2024

Forecast is based on forecast start time of 1700 PDT on June 15.
***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...The weather system moving through continue to
bring windy conditions aw well as chances of showers.Breezy
we southwest winds will dominate through the remainder of
the period increasing in the overnight hours. Winds will
between 20-25 mph through with isolated gusts to 35-40 mph.
Winds will settle a bit by early morning to 10-15 mph and
from the southwest. Daytime RH values will remain poor,
however overnight recoveries will be moderate to excellent.

.REST OF TODAY...

Sky/weather.........Mostly sunny (35-45 percent).
CWR.................0 percent.
LAL.................1.
Max temperature.....62-65.
Min humidity........30-35 percent.
Wind (20 ft)........Breezy. West Southwest winds to 20-25 mph.
Ridgetop wind.......West Southwest Winds to 25-30 mph
Mixing height.......7600 ft AGL.
Transport winds.....West around 25 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

TIME (PDT)      5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM
Temp............69  69  68  64  60  56  52  50  49  47  45  44
RH..............29  29  31  37  43  49  55  61  67  72  77  81
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..25  25  25  19  19  19  13  13  13  11  11  11
20 FT wind gust.28  28  28  23  23  23  17  17  17  13  13  13

.TONIGHT...

Sky/weather.........Mostly clear (20-30 percent).
CWR.................0 percent.
LAL.................1.
Min temperature.....43-46.
Max humidity........80-85 percent.
Wind (20 ft)........Southwest winds 20 to 25 mph. Gusts up to 35 mph
                    in the evening.
Ridgetop wind.......Southwest winds 25 to 30 mph. Gusts up to 40 mph
                    in the evening.
Mixing height.......500 ft AGL in the evening and overnight then
                    700 ft AGL early in the morning.
Transport winds.....West 20 to 25 mph becoming southwest 10 to 14
                    mph late in the evening.
Haines Index........2 to 3 or very low potential for large plume
                    dominated fire growth.

.SUNDAY...

Sky/weather.........Sunny (20-30 percent). Slight chance of rain
                    showers late in the afternoon.
CWR.................1 percent.
LAL.................1.
Max temperature.....Around 70.
Min humidity........22-27 percent.
Wind (20 ft)........Southwest winds 5 to 10 mph.
Ridgetop wind.......Southwest winds 10 to 15 mph.
Mixing height.......8000 ft AGL.
Transport winds.....Southwest 10 to 12 mph shifting to the west
                    around 9 mph late in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

$$
Forecaster...Bennese
Requested by...BRANDON MCKINNEY
Type of request...WILDFIRE
.TAG 2416178.1/PDT
.DELDT 06/15/24
.FormatterVersion 2.0.0
.EMAIL bmckinney@wallawallawa.gov