434
FNUS76 KPDT 272303
FWSPDT

Spot Forecast for Pine Flats RX Burn...Mt. Adams Resource Stewards
National Weather Service Pendleton OR
403 PM PDT Mon May 27 2024

Forecast is based on ignition time of 1600 PDT on May 28.
***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...A cold front will slowly track across Washington on Tuesday with
the timing across south central Washington between 1100-1300 PDT. There will be
showers along the Cascades with this front, but east of Trout Lake will have
little to no precipitation.  However, there will be gusty winds at the burn
site Tuesday afternoon and evening (confidence in gusts greather than 20 mph is 60% and
greather than 30 mph is 30%). The air mass will remain cool and marginally unstable
on Wednesday, with a 20% chance of showers in the afternoon but rainfall amounts
ranging from a trace to a few hundredths.  It will be breezy on Wednesday but not as
strong as Tuesday`s winds.




.TUESDAY...

Sky/weather.........Mostly cloudy (65-75 percent). A
                    light shower or sprinkles possible.
CWR.................0 percent.
LAL.................1.
Max temperature.....65.
Min humidity........56 percent.
Wind (20 ft)........West 12-18 mph gusting to 30 mph.
Mixing height.......4500 ft AGL.
Transport winds.....West around 25 mph.
Haines Index........2 (very low).


.TUESDAY NIGHT...

Sky/weather.........Becoming mostly clear (15-25 percent).
CWR.................0 percent.
LAL.................1.
Min temperature.....Around 40.
Max humidity........80-85 percent.
Wind (20 ft)........West 10-15 mph with gusts to around 30
                    mph...decreasing to 8-12 mph overnight.
Mixing height.......1000 ft AGL.
Transport winds.....West around 16 mph.
Haines Index........3 (very low).



.WEDNESDAY...

Sky/weather.........Partly sunny (25-35 percent). Slight chance (20%) of
                    rain showers in the afternoon.
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 60.
Min humidity........44-49 percent.
Wind (20 ft)........West 5-10 mph in the morning increasing 8-12 mph gusting to
                    25 mph in the afternoon.
Mixing height.......6500 ft AGL.
Transport winds.....West around 20 mph.
Haines Index........2 (very low).

$$

Forecaster...Wister
Requested by...Lucas King
Type of request...PRESCRIBED
.TAG 2415159.0/PDT
.DELDT 05/27/24
.FormatterVersion 2.0.0
.EMAIL Lucas@mtadamsstewards.org