FNUS76 KPDT 032138 FWSPDT Spot Forecast for Cold Springs Fire...OSFM National Weather Service Pendleton OR 238 PM PDT Thu Jul 3 2025 Forecast is based on forecast start time of 1500 PDT on July 03. ***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 the transport wind multiplied by the mixing height in 100's of feet. Index categories are a generalized indicator only.*** If you have questions or concerns with this forecast, please contact our office at (541) 276-8134. .DISCUSSION...Very dry conditions will persist through this evening with minimum RH values around 10 percent. A weather system coming up from the south will begin to bring more moisture towards the fire site, allowing for moderate RH recovery overnight and more moist conditions tomorrow, as well as a slight chance for some light showers Friday morning, though mostly to the south and east of the fire site. Winds will remain west to southwest, with gusts up to 15 to 25 mph each afternoon. .REST OF TODAY... Sky/weather.........Sunny (10-20 percent). CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....Around 90. Min humidity........8-13 percent. Wind (20 ft)........West to southwest winds 8 to 12 mph. Mixing height.......5500 ft AGL. Transport winds.....West 12 to 13 mph. Ventilation Index...Good (560). TIME (PDT) 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............86 87 88 86 86 82 75 72 69 66 65 63 RH..............15 14 14 15 18 22 27 32 38 42 44 48 20 FT wind dir..W W W W W SW SW SW SW SW SW SW 20 FT wind spd..12 12 10 10 10 8 8 8 8 8 8 7 20 FT wind gust.16 16 12 12 12 10 10 10 10 10 10 8 .TONIGHT... Sky/weather.........Partly cloudy (25-35 percent) then becoming mostly cloudy (65-75 percent). Slight chance of showers early in the morning. CWR.................0 percent. Chance of lightning.4 percent. Min temperature.....60-63. Max humidity........51-56 percent. Wind (20 ft)........Southwest winds 5 to 10 mph decreasing to 4 to 8 mph late in the evening. Mixing height.......500 ft AGL in the evening and overnight then 600 ft AGL early in the morning. Transport winds.....Southwest 7 to 12 mph. Ventilation Index...Fair (290) decreasing to poor (40) overnight. .INDEPENDENCE DAY... Sky/weather.........Mostly cloudy (80-90 percent). Slight chance of showers. CWR.................0 percent. Chance of lightning.7 percent. Max temperature.....80-83. Min humidity........32-38 percent. Wind (20 ft)........Southwest winds 5 to 12 mph. Mixing height.......5200 ft AGL. Transport winds.....Southwest 9 to 13 mph. Ventilation Index...Poor (90) increasing to fair (310) in the afternoon. $$ Forecaster...NWS Seattle Requested by...DONALD MAXWELL Type of request...WILDFIRE .TAG 2517242.0/PDT .DELDT 07/03/25 .FormatterVersion 2.0.0 .EMAIL maxwellmapping@gmail.com