Spot Forecast
Issued by NWS Portland, OR
Issued by NWS Portland, OR
892 FNUS76 KPQR 101310 AAA FWSPQR Spot Forecast for Blue 190 RX...UPDATED National Weather Service Portland OR 610 AM PDT Mon Jun 10 2024 Forecast is based on ignition time of 1000 PDT on June 10. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION...High pressure will lead to warm and dry conditions. Humidity values below are representative of the fire site, but humidity values will be close to 30% in the valley. Expect diurnally driven winds along the slopes and valleys, especially in the afternoon. Onshore flow will support favorable overnight humidity recovery. A weak thermal belt may develop around 2000 ft early Tuesday morning. On Tuesday, a weak front will push through the region, but no precipitation is expected. The frontal passage will lead to increased valley humidity and slightly elevated winds. .TODAY... Sky/weather.........Sunny. CWR.................0 percent. LAL.................1. Max temperature.....Around 78. Min humidity........39 to 41 percent. Wind (20 ft)........ Slope..............Upslope winds becoming north 5 to 6 mph in the afternoon. Ridgetop...........North 3 to 5 mph becoming northwest 4 to 6 mph in the afternoon. Isolated gusts up to 12 mph. Mixing height.......4500 ft AGL. Transport winds.....Northwest around 5 mph. Haines Index........4 (low). Haines Index (Mid)..5 (moderate). TIME (PDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Temp............66 69 73 75 77 78 78 78 RH..............60 51 47 45 43 41 39 39 20 FT wind dir..W SW SW SW SW W NW NW 20 FT wind spd..2 2 3 3 3 3 3 4 20 FT wind gust. 5 5 5 5 Ridge wind dir..N N N N N NW NW NW Ridge wind spd..2 3 3 4 6 6 6 6 Ridge wind gust. 8 10 10 10 .TONIGHT... Sky/weather.........Clear. CWR.................0 percent. LAL.................1. Min temperature.....Around 53. Max humidity........72 percent. Wind (20 ft)........ Slope..............Northwest winds 3 to 5 mph in the evening becoming variable less than 3 mph overnight. Ridgetop...........Northwest winds 4 to 6 mph in the evening becoming variable less than 3 mph overnight. Mixing height.......1100 ft AGL. Transport winds.....Southwest around 5 mph. Haines Index........4 (low). Haines Index (Mid)..5 (moderate). TIME (PDT) 6PM 7PM 8PM 9PM 10P Temp............77 75 72 67 65 RH..............42 47 52 57 60 20 FT wind dir..NW NW W W SW 20 FT wind spd..5 4 3 3 3 20 FT wind gust.6 5 Ridge wind dir..NW NW NW Ridge wind spd..6 5 4 .TUESDAY... Sky/weather.........Mostly sunny. CWR.................0 percent. LAL.................1. Max temperature.....Around 73. Min humidity........45 to 47 percent. Wind (20 ft)........ Slope..............Upslope winds becoming north 6 to 8 mph with gusts to 14 mph in the afternoon. Ridgetop...........Northwest winds 8 to 10 mph with gusts to 20 mph in the afternoon. Mixing height.......5400 ft AGL. Transport winds.....West around 10 mph. Haines Index........4 (low). Haines Index (Mid)..4 (low). TIME (PDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Temp............66 69 70 71 72 72 71 71 RH..............50 46 45 46 47 48 49 51 20 FT wind dir..SW W W W W W W W 20 FT wind spd..2 4 4 4 5 5 5 5 20 FT wind gust. 5 5 5 8 8 8 8 Ridge wind dir..N N N NW NW NW NW NW Ridge wind spd..5 5 6 8 8 8 8 8 Ridge wind gust. 10 12 15 15 15 $$ Forecaster...Alviz/Muessle Requested by...Dirk Rogers Type of request...PRESCRIBED .TAG 2415837.1/PQR .DELDT 06/10/24 .FormatterVersion 2.0.0 .EMAIL dirk.rogers@usda.gov