642
FNUS76 KPDT 221140
FWSPDT

Spot Forecast for Airport RX...WA DNR
National Weather Service Pendleton OR
440 AM PDT Wed May 22 2024

Forecast is based on ignition time of 0800 PDT on May 22.
***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...An upper level level low will move east of the
region this evening but in the meantime will bring breezy west
winds and a few rain showers today. Winds will decrease this
evening and showers will end. It will be dry on Thursday with
lighter winds.

.TODAY...

Sky/weather.........Partly sunny (60-70 percent). Rain showers
                    likely.
CWR.................16 percent.
LAL.................1.
Max temperature.....56-59.
Min humidity........46-51 percent.
Wind (20 ft)........West winds 10 to 18 mph with gusts to around 25 mph.
Mixing height.......1500 ft AGL early this morning becoming 4900 ft AGL
                    this afternoon.
Transport winds.....West 20 to 25 mph.
Haines Index........4 or low potential for large plume dominated fire
                    growth.

.TONIGHT...

Sky/weather.........Partly cloudy (20-30 percent).
CWR.................0 percent.
LAL.................1.
Min temperature.....35-38.
Max humidity........94-99 percent.
Wind (20 ft)........West winds around 12 mph decreasing to around 5 mph overnight.
Mixing height.......1000 ft AGL.
Transport winds.....West around 15 mph decreasing to 6 mph overnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.THURSDAY...

Sky/weather.........Sunny (15-25 percent).
CWR.................0 percent.
LAL.................1.
Max temperature.....66-69.
Min humidity........39-44 percent.
Wind (20 ft)........West winds around 5 mph shifting to the southwest around
                    8 mph in the afternoon.
Mixing height.......1000 ft AGL early in the morning becoming 5300 ft AGL
                    in the afternoon.
Transport winds.....Southwest around 7 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.

$$
Forecaster...Vescio
Requested by...Jason Hoerner
Type of request...PRESCRIBED
.TAG 2414879.0/PDT
.DELDT 05/22/24
.FormatterVersion 2.0.0
.EMAIL Jason.Hoerner@dnr.wa.gov