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FNUS76 KPDT 181248

FWSPDT



Spot Forecast for Canteen RX...USFS

National Weather Service Pendleton OR

548 AM PDT Thu Apr 18 2024



Forecast is based on ignition time of 0600 PDT on April 18. 

***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...Upper level trough remains overhead with 

east and northeast winds of 5 to 10 mph through tonight

and increasing Friday to near 20 mph. No precipitation 

expected through the period with only areas of frost this 

morning. Daytime RH values will be low with moderate 

overnight recoveries.



.TODAY...



Sky/weather.........Sunny (20-30 percent). 

CWR.................0 percent. 

LAL.................1. 

Max temperature.....49-52. 

Min humidity........26-31 percent. 

Wind (20 ft)........East winds 5 to 10 mph. 

Ridgetop wind.......East winds 8 to 13 mph. 

Mixing height.......7800 ft AGL. 

Transport winds.....East around 9 mph. 

Haines Index........2 or very low potential for large plume 

                    dominated fire growth. 



.TONIGHT...



Sky/weather.........Mostly clear (0-10 percent). 

CWR.................0 percent. 

LAL.................1. 

Min temperature.....31-34. 

Max humidity........57-62 percent. 

Wind (20 ft)........Northeast winds 5 to 10 mph. 

Ridgetop wind.......Northeast winds 7 to 12 mph. 

Mixing height.......500 ft AGL. 

Transport winds.....East around 11 mph. 

Haines Index........2 or very low potential for large plume 

                    dominated fire growth. 



.FRIDAY...



Sky/weather.........Sunny (0-10 percent). 

CWR.................0 percent. 

LAL.................1. 

Max temperature.....49-52. 

Min humidity........22-27 percent. 

Wind (20 ft)........East winds 15 to 20 mph. 

Ridgetop wind.......East winds 18 to 22 mph. 

Mixing height.......5800 ft AGL. 

Transport winds.....East around 21 mph. 

Haines Index........3 or very low potential for large plume 

                    dominated fire growth. 



$$

Forecaster...Bennese

Requested by...Joseph P Landburg

Type of request...PRESCRIBED

.TAG 2411033.2/PDT

.DELDT 04/18/24

.FormatterVersion 2.0.0

.EMAIL joseph.landburg@usda.gov