752
FNUS76 KPDT 300103
FWSPDT

Spot Forecast for Big Eddy RX...USFS DEF
National Weather Service Pendleton OR
603 PM PDT Wed May 29 2024

Forecast is based on ignition time of 1800 PDT on May 29.
***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...Drier and warmer conditions will be observed over the
next couple of days. Winds will generally be light with a northerly
component.  Clear skies and light wind tonight will bring temperatures
close to freezing with frost expected in the early morning.

.TONIGHT...

Sky/weather.........Mostly clear (15-25 percent).  Frost.
CWR.................0 percent.
LAL.................1.
Min temperature.....33.
Max humidity........86 percent.
Wind (20 ft)........West-Northwest around 5 mph becoming light late in the evening.
Ridgetop wind.......West-Northwest 5-8 mph becoming variable 1-3 mph.
Mixing height.......2500 ft AGL lowering to 700 ft AGL.
Transport winds.....Northwest around 12 mph in the evening becoming light overnight.
Haines Index........2 (very low).



.THURSDAY...

Sky/weather.........Sunny (5-15 percent). Early morning frost.
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 70.
Min humidity........20-25 percent.
Wind (20 ft)........Light winds becoming North-Northeast 3-7 mph after 1400 PDT.
Ridgetop wind.......North 0-3 mph increasing to 5-10 mph after 1100 PDT.
Mixing height.......rising to 6000 ft AGL.
Transport winds.....Light winds becoming north around 10 mph around 1100 PDT.
Haines Index........2 (very low).


TIME (PDT)      8AM  10A  12P  2PM  4PM  6PM  8PM
Temp............40   52   61   66   68   66   64
RH..............77   43   29   25   25   29   32
20 FT wind dir..VRB  VRB  N    NNE  NE   N    N
20 FT wind spd..0     3   4    6    6    7    6
20 FT wind gust.                         10   10


.THURSDAY NIGHT...

Sky/weather.........Mostly clear (5-15 percent).
CWR.................0 percent.
LAL.................1.
Min temperature.....39-42.
Max humidity........73-78 percent.
Wind (20 ft)........North 4-8 mph in the evening becoming variable (mainly south) 1-3 mph.
Ridgetop wind.......North 6-10 mph in the evening becoming light and variable overnight.
Mixing height.......lowering to 500 ft AGL.
Transport winds.....North around 12 mph in the evening becoming light.
Haines Index........2 (very low).

.FRIDAY...

Sky/weather.........Sunny (5-15 percent).
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 80.
Min humidity........19-24 percent.
Wind (20 ft)........Light winds becoming north 5-8 mph late in
                    the afternoon.
Ridgetop wind.......South 2-5 mph becoming North 5-8 mph in the afternoon.
Mixing height.......rising to 7000 ft AGL.
Transport winds.....South around 7 mph early in the morning, then shifting to
                    the north around 13 mph late in the afternoon.
Haines Index........3 (very low).

$$

Forecaster...Wister
Requested by...Deschutes NF
Type of request...PRESCRIBED
.TAG 2415318.0/PDT
.DELDT 05/29/24
.FormatterVersion 2.0.0
.EMAIL Jeffrey.Crawford@usda.gov