FNUS76 KPDT 160813
FWSPDT

Spot Forecast for Muddy Run RX...OR- WSA
National Weather Service Pendleton OR
113 AM PDT Fri Oct 16 2026

Forecast is based on ignition time of 0600 PDT on October 16. 
***Thunderstorms imply gusty and erratic winds      ***
***Winds are 20 foot 10-minute averages             ***
***CWR: Chance of wetting rain 0.10 or greater      ***
***Ventilation Index is derived from transport wind
   multiplied by the mixing height in 100's of ft.
   Categories are a generalized indicator only: 
   low (< 200), moderate (200-500), high (500-700),
   and very high (> 700).                           ***

If you have questions or concerns with this forecast, please
contact our office at (541) 276-8134.

.DISCUSSION...Dry conditions expected through the period. Winds
will be light increasing to 5-7 mph from the S after 0800 then
becoming light again after 1700. Daytime RHs will be in the upper 
teens to low 20%. Winds through the evening will be from the NW
5 mph after 2000 then light after 2000 then overnight becoming
W 5-7 mph after 0300. Overnight recoveries will be above 70%.
Saturday will see W winds 5-8 mph shifting NW after 1600 with 
RHs above 40%. 

.TODAY...

Sky/weather.........Sunny (15-25 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....74-77. 
Min humidity........17-22 percent. 
Wind (20 ft)........Light south winds becoming 5 to 8 mph after 0800.
Mixing height.......2800 ft AGL. 
Transport winds.....South 9 to 13 mph becoming light. 
Ventilation Index...Low (50) increasing to moderate (230) in the 
                    afternoon. 

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0   0   
Temp............41  41  41  46  53  57  62  67  70  72  73  72  
RH..............65  64  64  52  43  36  30  25  23  20  21  24  
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S   S   
20 FT wind spd..4   4   5   6   7   8   8   7   7   6   6   5   
20 FT wind gust.            7       10  10  10  10  8   7   6   

.TONIGHT...

Sky/weather.........Partly cloudy (45-55 percent) then becoming 
                    mostly cloudy (55-65 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min temperature.....43-46. 
Max humidity........70-75 percent. 
Wind (20 ft)........Light winds after 1700 becoming northwest around 
                    5 mph after 2000, then becoming light after 2000
                    becoming west 5 to 7 mph after 0300. 
Mixing height.......600 ft AGL early in the evening then 500 ft AGL 
                    late in the evening. 
Transport winds.....Light winds becoming west 5 to 9 mph early in 
                    the evening. 
Ventilation Index...Low (30). 

.SATURDAY...

Sky/weather.........Partly sunny (45-55 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....62-65. 
Min humidity........48-53 percent. 
Wind (20 ft)........West winds 5 to 8 mph shifting to the northwest 
                    after 1600. 
Mixing height.......3900 ft AGL. 
Transport winds.....West 9 to 13 mph. 
Ventilation Index...Low (70) increasing to moderate (340) in the 
                    afternoon. 

$$
Forecaster...Bennese
Requested by...Lilian Libokmeto
Type of request...PRESCRIBED
.TAG 2623745.4/PDT
.DELDT 10/16/26
.FormatterVersion 2.0.0
.EMAIL joshua.sohappy@ctwsbnr.org