FNUS76 KOTX 051242 FWSOTX Spot Forecast for Keller Boat Launch...WA-CAC National Weather Service Spokane WA 542 AM PDT Tue May 5 2026 Forecast is based on ignition time of 0800 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... Warm and dry conditions will continue for the burn area into Wednesday. Winds will be primarily out of the southeast for Tuesday, shifting to out of the southwest for Wednesday afternoon. .TODAY... Sky/weather.........Sunny. CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....Around 79. Min humidity........19-22 percent. Wind (20 ft)........Downslope/downvalley 2 to 5 mph through 0900 then southeast 4 to 8 mph. Mixing height.......Near surface through 0800 increasing to 6000 ft AGL in the afternoon. Transport winds.....Northeast 5 to 10 mph. .TONIGHT... Sky/weather.........Mostly clear. CWR.................0 percent. Chance of lightning.0 percent. Min temperature.....Around 51. Max humidity........55-60 percent. Wind (20 ft)........Southeast winds around 5 mph in the evening becoming light. Mixing height.......Falling to near surface by 2000. Transport winds.....Southeast 2 to 5 mph. .WEDNESDAY... Sky/weather.........Sunny. CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....Around 82. Min humidity........19-22 percent. Wind (20 ft)........Light winds becoming southwest 5 to 10 mph in the afternoon. Mixing height.......Near surface through 0830 increasing to 7000 ft AGL in the afternoon. Transport winds.....Southeast 5 to 10 mph shifting to the southwest 10 to 15 mph in the afternoon. $$ Forecaster...JW Requested by...Brandon Sutton Type of request...PRESCRIBED .TAG 2612432.4/OTX .DELDT 05/05/26 .FormatterVersion 2.0.0 .EMAIL twila.leith-monaghan.mtf@colvilletribes.com