Spot Forecast
Issued by NWS Pendleton, OR
Issued by NWS Pendleton, OR
343 FNUS76 KPDT 231222 FWSPDT Spot Forecast for SLIDE RANCH...BIA YAA National Weather Service Pendleton OR 522 AM PDT Sun Jun 23 2024 Forecast is based on forecast start time of 0700 PDT on June 23. ***Winds are 20 foot 10-minute averages*** ***CWR-Chance of wetting rain 0.10 or greater*** If you have questions or concerns with this forecast, please contact our office at (541) 276-8134. ...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM PDT THIS EVENING FOR WINDS AND LOW HUMIDITY... .DISCUSSION...A dry cold front is moving across Washington with the timing of the front over the fire sometime between 0900-1100. The wind shifts and speeds will be more gradual than what typically occurs with most cold fronts. There is considerable dry air at the surface and aloft which can lead to extreme fire behavior. Winds will decrease tonight and will be relatively light on Monday. .REST OF TODAY... Sky/weather.........Sunny (15-25 percent). CWR.................0 percent. LAL.................1. Max temperature.....84. Min humidity........20 percent. Wind (20 ft)........West-southwest 4-6 mph becoming West 9-13 mph after 1000 PDT. Afternoon gusts to 25 mph. Mixing height.......2000 ft AL rising to 6500 ft AGL by mid-morning. Transport winds.....West 12 mph increasing to 20 mph late in the morning. Haines Index........4 (low). TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM Temp............65 68 71 76 77 80 81 82 82 80 79 77 RH..............53 43 36 29 25 23 20 20 20 21 23 25 20 FT wind dir..SW SW SW SW W W W W W W W W 20 FT wind spd..4 6 6 8 10 11 12 13 13 13 15 16 20 FT wind gust. 12 12 17 17 17 18 18 22 27 27 .TONIGHT... Sky/weather.........Mostly clear (5-15 percent). CWR.................0 percent. LAL.................1. Min temperature.....Around 50. Max humidity........68-73 percent. Wind (20 ft)........West 12-16 mph with gusts to 27 mph decreasing to 5-7 mph after 2200 PDT. Mixing height.......lowering to 1000 ft AGL. Transport winds.....West 14-20 mph becoming light overnight. Haines Index........4 (low). .MONDAY... Sky/weather.........Sunny (5-15 percent). CWR.................0 percent. LAL.................1. Max temperature.....83-86. Min humidity........16-21 percent. Wind (20 ft)........Variable less than 5 mph. Winds mainly from the west-southwest in the morning and east in the afternoon. Mixing height.......maximum 5500 ft AGL. Transport winds.....West 5 mph. Haines Index........4 (low). $$ Forecaster...Wister Requested by...SAMANTHA WATLAMET Type of request...WILDFIRE .TAG 2416553.0/PDT .DELDT 06/23/24 .FormatterVersion 2.0.0 .EMAIL samantha_watlamet@yakama.com