782 FNUS76 KPDT 292309 FWSPDT Spot Forecast for Lambdin...USFWS National Weather Service Pendleton OR 409 PM PDT Mon Jun 29 2026 Forecast is based on forecast start time of 1600 PDT on June 29. ***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...Breezy southwest winds are expected to persist through the overnight hours, with gusts to around 35 mph. Winds will decrease into the afternoon tomorrow, but will still remain between around or above 15 mph. Afternoon RHs are expected to remain above 30% with good overnight recoveries. .REST OF TODAY... Sky/weather.........Sunny (10-20 percent). CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....Around 80. Min humidity........34-39 percent. Wind (20 ft)........Southwest winds 17 to 22 mph with gusts up to 27 mph. Mixing height.......5100 ft AGL. Transport winds.....Southwest 21 to 25 mph. Ventilation Index...Very high (825). TIME (PDT) 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............77 77 77 76 74 69 67 65 64 63 62 61 RH..............39 40 40 42 45 50 54 57 62 64 67 67 20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW SW 20 FT wind spd..20 21 21 22 24 25 25 23 21 21 22 22 20 FT wind gust.25 27 26 29 32 34 35 35 32 32 33 34 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent) then becoming mostly cloudy (60-70 percent) then becoming partly cloudy (40-50 percent). CWR.................0 percent. Chance of lightning.3 percent. Min temperature.....Around 60. Max humidity........65-70 percent. Wind (20 ft)........Windy. Southwest winds 19 to 25 mph with gusts up to 37 mph. Mixing height.......600 ft AGL. Transport winds.....Southwest 25 to 33 mph. Ventilation Index...High (560) decreasing to low (170) overnight. .TUESDAY... Sky/weather.........Mostly sunny (25-35 percent). CWR.................0 percent. Chance of lightning.3 percent. Max temperature.....80-83. Min humidity........31-36 percent. Wind (20 ft)........Windy. Southwest winds 19 to 25 mph decreasing to 14 to 20 mph with gusts up to 25 mph after 12PM. Mixing height.......5400 ft AGL. Transport winds.....Southwest 24 to 33 mph decreasing to 17 to 22 mph late in the afternoon. Ventilation Index...Moderate (480) increasing to very high (840) in the afternoon. $$ Forecaster...Lawhorn Requested by...Thomas Type of request...WILDFIRE .TAG 2616478.0/PDT .DELDT 06/29/26 .FormatterVersion 2.0.0 .EMAIL thomas_boggs@fws.gov