FNUS76 KPDT 160826
FWSPDT

Spot Forecast for vessey springs...yakama agency
National Weather Service Pendleton OR
126 AM PDT Fri Oct 16 2026

Forecast is based on ignition time of 0700 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 forecast period. 
RHs will be in the low to mid 20% with light winds becoming SW 5-7 
mph after 1100 then decreasing to below 5 mph after 1700. Overnight 
recoveries will be above 80% with light winds transitioning to SW
winds 5-8 mph and gusting to near 18 mph after 2000. Saturday will 
see RHs in the upper 30% to low 40% with SW winds 5-8 mph gusting to 
near 18 mph then switching to the W and gusting to near 17 mph. 

.REST OF TODAY...

Sky/weather.........Mostly sunny (25-35 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....Around 70. 
Min humidity........22-27 percent. 
Wind (20 ft)........Light winds becoming southwest 5 to 7 mph after 
                    1100, then becoming light after 1700.
Mixing height.......2100 ft AGL. 
Transport winds.....South 6 to 9 mph shifting to the southwest 
                    around 6 mph late in the afternoon. 
Ventilation Index...Low (30) increasing to low (160) in the 
                    afternoon. 

TIME (PDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM   
Chc of ltng (%).0      0      0      0      0      0      
Temp............38     44     59     66     68     65     
RH..............73     66     39     29     26     31     
20 ft wind......E 4    SE 4   SW 4   SW 5   SW 5   SW 4   
20 ft wind gust.5      5      6      7      8      6      

.TONIGHT...

Sky/weather.........Partly cloudy (45-55 percent) then becoming 
                    mostly cloudy (50-60 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min temperature.....41-44. 
Max humidity........83-88 percent. 
Wind (20 ft)........Light winds becoming southwest 5 to 8 mph with 
                    gusts to around 18 mph after 2000. 
Mixing height.......600 ft AGL early in the evening then 500 ft AGL 
                    late in the evening. 
Transport winds.....Southwest 6 to 15 mph. 
Ventilation Index...Low (30) increasing to low (50) overnight. 

.SATURDAY...

Sky/weather.........Mostly cloudy (80-90 percent) then becoming 
                    mostly sunny (35-45 percent). 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....59-62. 
Min humidity........37-42 percent. 
Wind (20 ft)........Southwest winds 5 to 8 mph with gusts to around 
                    18 mph shifting to the west with gusts to 
                    around 17 mph after 1600. 
Mixing height.......4000 ft AGL. 
Transport winds.....West 13 to 17 mph decreasing to around 8 mph 
                    late in the afternoon. 
Ventilation Index...Low (120) increasing to moderate (450) in the 
                    afternoon. 

$$
Forecaster...Bennese
Requested by...willard maldonado
Type of request...PRESCRIBED
.TAG 2623778.0/PDT
.DELDT 10/16/26
.FormatterVersion 2.0.0
.EMAIL willard_maldonado@yakama.com