FNUS76 KOTX 051208 FWSOTX Spot Forecast for Upper Aeneas Unit 2C...USFS National Weather Service Spokane WA 508 AM PDT Tue May 5 2026 Forecast is based on ignition time of 0600 PDT on May 05. If conditions become unrepresentative, contact the National Weather Service. *************************************************************** Forecasts for 20 foot wind speeds (valleys and ridge tops) are 10 minute averages reflecting RAWS wind. ***Ventilation Index is derived from transport wind multiplied by the mixing height divided by 100. Categories: low (< 200), moderate (200-500), high (500-800), and very high (> 800). *************************************************************** .DISCUSSION... Dry, northwest winds will occur at the burn site this afternoon with gusts up to 15 mph. Tonight winds will decouple and becoming downslope/downvalley early in the evening. Winds will shift on Wednesday, becoming southwest in the afternoon and gusty. .TODAY... Sky/weather.........Mostly sunny. CWR.................0 percent. Chance of lightning.5 percent. Max temperature.....Around 72. Min humidity........19-23 percent. Wind (20 ft)........Light winds becoming northwest 6 to 10 mph with gusts to around 15 mph near 1000. Mixing height.......Near surface through 0800 increasing to 6500 ft AGL in the afternoon. Transport winds.....Northeast around 5 mph through 1000 then northwest around 10 mph. .TONIGHT... Sky/weather.........Mostly clear. CWR.................0 percent. Chance of lightning.5 percent. Min temperature.....Around 47. Max humidity........50-60 percent. Wind (20 ft)........Northwest 4 to 8 mph through 2000 then downslope/downvalley 1 to 3 mph. Mixing height.......Lowering to near surface by 2000. Transport winds.....Northwest around 10 mph then shifting to south around 5 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. CWR.................0 percent. Chance of lightning.5 percent. Max temperature.....Around 75. Min humidity........20-24 percent. Wind (20 ft)........Light winds becoming southwest 5 to 9 mph with gusts to around 17 mph in the afternoon. Mixing height.......Near surface through 0830 increasing to 6500 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 mph increasing to 10 to 15 mph in the afternoon. $$ Forecaster...JW Requested by...Taylor Orteg Type of request...PRESCRIBED .TAG 2612681.1/OTX .DELDT 05/05/26 .FormatterVersion 2.0.0 .EMAIL Taylor.orteg@usda.gov