FNUS76 KPQR 151647 FWSPQR Spot Forecast for Sertic Ecological Burn...ODF National Weather Service Portland OR 947 AM PDT Thu Oct 15 2026 Forecast is based on ignition time of 1000 PDT on October 15. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION...Mostly sunny skies expected by 11 AM as high pressure builds over the area. Light east to northeast winds through this afternoon followed by light westerly winds after sunset tonight. Warm and dry weather today continues through Friday with highs in the mid to upper 70s and minimum RH values dropping to around 36-42% today and to around 30-34% on Friday. .REST OF TODAY... Sky/weather.........Mostly sunny. Patchy fog before 11 AM. CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....76-78. Min humidity........36-42 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 2 to 3 mph. Mixing height.......1600 ft AGL. Transport winds.....East 6 to 7 mph. TIME (PDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........11 4 3 2 2 1 1 5 Weather cov.....PTY Weather type....FOG Tstm cov........ CWR.............0 0 0 0 0 0 0 0 Chc of ltng (%).0 0 0 0 0 0 0 0 Temp............54 58 64 68 73 74 75 76 RH..............86 71 60 52 45 41 41 44 20 FT wind dir..NE NE NE NE NE NE NE NE 20 FT wind spd..3 3 3 3 3 2 2 1 20 FT wind gust.6 7 7 7 7 7 6 6 Mix hgt (kft)...0.7 1.0 1.2 1.2 1.4 1.6 1.6 1.2 Transp wind dir.E E E E E E NE NE Transp wind spd.6 7 6 6 7 7 6 7 .TONIGHT... Sky/weather.........Mostly clear. CWR.................0 percent. Chance of lightning.0 percent. Min temperature.....Around 47. Max humidity........75-80 percent. Wind (20 ft)........ Slope/valley.......Light winds. Mixing height.......300 ft AGL. Transport winds.....Northeast 3 to 7 mph. TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........8 9 6 5 12 14 13 25 24 24 27 23 Weather cov..... Weather type.... Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............71 69 66 62 60 59 57 55 53 52 51 49 RH..............52 57 60 63 66 67 70 73 75 75 75 77 20 FT wind dir..E E W W W W NW W W W W W 20 FT wind spd..1 1 1 2 2 2 1 1 1 1 0 0 20 FT wind gust.4 4 2 1 1 2 2 2 2 2 2 2 Mix hgt (kft)...0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 Transp wind dir.NE NE N NE N NE NE E E E E E Transp wind spd.6 6 7 6 6 6 5 5 5 5 5 3 .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. CWR.................1 percent. Chance of lightning.0 percent. Max temperature.....Around 78. Min humidity........30-34 percent. Wind (20 ft)........ Slope/valley.......Light winds. Mixing height.......2300 ft AGL. Transport winds.....Southeast 2 to 3 mph shifting to the southwest around 5 mph early in the afternoon, then shifting to the west 6 to 7 mph late in the afternoon. TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........22 11 11 14 14 17 22 26 22 26 18 25 Weather cov..... Weather type....Tstm cov........ CWR.............0 0 0 0 0 0 0 0 0 0 0 0 Chc of ltng (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............48 47 47 51 57 62 67 72 75 77 78 76 RH..............77 78 77 70 60 47 41 38 34 33 34 41 20 FT wind dir..NW NW W W W E E NE W W W W 20 FT wind spd..0 0 2 1 0 0 1 1 1 1 2 2 20 FT wind gust.2 2 3 2 2 2 2 2 2 2 4 5 Mix hgt (kft)...0.4 0.4 0.3 0.3 0.5 1.0 1.3 1.7 1.9 2.3 2.1 1.4 Transp wind dir.E E SE SE SE S S SW SW W W W Transp wind spd.3 3 3 3 2 3 5 5 5 6 7 6 $$ Forecaster...Hartsock Requested by...Tanner Scott Type of request...PRESCRIBED .TAG 2623104.2/PQR .DELDT 10/15/26 .FormatterVersion 2.0.0 .EMAIL tanner.scott@odf.oregon.gov,tiffany@longtom.org