859
FNUS76 KPDT 101421
FWSPDT

Spot Forecast for Maintenance 5D RX...US Forest Service
National Weather Service Pendleton OR
721 AM PDT Fri May 10 2024

Forecast is based on ignition time of 0800 PDT on May 10.
***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...A building area of high pressure will bring dry weather
and increasingly warm temperatures through the weekend.  MIN RH values
will generally be 20 to 25% with good recoveries overnight. Winds should
generally be 10 mph or less.

.REST OF TODAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
LAL.................1.
Max temperature.....74-77.
Min humidity........21-26 percent.
Wind (20 ft)........Northeast winds 5 to 8 mph.
Ridgetop wind.......Southeast winds 5 to 10 mph, becoming
                    east in the late afternoon.
Mixing height.......7300 ft AGL.
Transport winds.....East around 7 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.TONIGHT...

Sky/weather.........Clear (0-10 percent).
CWR.................0 percent.
LAL.................1.
Min temperature.....45-48.
Max humidity........63-68 percent.
Wind (20 ft)........North winds 5 to 8 mph shifting to the
                    northwest 5 to 6 mph overnight.
Ridgetop wind.......Light and variable winds becoming south 5 to 10
                    mph by morning.
Mixing height.......500 ft AGL.
Transport winds.....North around 7 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

.SATURDAY...

Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 80.
Min humidity........20-25 percent.
Wind (20 ft)........Southwest winds 5 to 8 mph.
Ridgetop wind.......South winds 5 to 10 mph becoming west in the afternoon.
Mixing height.......8000 ft AGL.
Transport winds.....West around 7 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

$$
Forecaster...Nierenberg
Requested by...Erica zacek
Type of request...PRESCRIBED
.TAG 2413694.0/PDT
.DELDT 05/10/24
.FormatterVersion 2.0.0
.EMAIL erica.zacek@usda.gov