CAZ268-190015- Northern Sierra Including Lassen NP and Plumas and Lassen NF/S West of the Sierra Crest (West of Evans Peak-Grizzly Peak- Beckworth Peak)- 1009 AM PDT Wed Jun 18 2025 .REST OF TODAY... * Sky/Weather............Sunny. * Max Temperature........82-90 lower elevations...except 75-84 higher elevations. * 24 HR Trend..........5 degrees warmer. * Min Humidity...........16-25 percent. * 24 HR Trend..........4 percent down. * 20-Foot Winds.......... * Valleys/Lwr Slopes...West winds 5 to 11 mph. * Ridges/Upr Slopes....West winds 5 to 11 mph. * CWR....................0 percent. * Mixing Height..........6200 ft AGL. * Chance of thunder......0 percent. .TONIGHT... * Sky/Weather............Clear. * Min Temperature........49-62. * 24 HR Trend..........Little change. * Max Humidity...........39-54 percent...except 55-70 percent in the high mountain valleys. * 24 HR Trend..........5 percent up. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds up to 8 mph shifting to the east after midnight. * Ridges/Upr Slopes....Southwest winds 4 to 10 mph. * CWR....................0 percent. * Mixing Height..........400 ft AGL. * Chance of thunder......0 percent. .JUNETEENTH... * Sky/Weather............Sunny. * Max Temperature........76-82 lower elevations...except 69-77 higher elevations. * Min Humidity...........19-34 percent. * 20-Foot Winds.......... * Valleys/Lwr Slopes...Southwest winds 7 to 13 mph. Local gusts up to 25 mph in the afternoon. * Ridges/Upr Slopes....Southwest winds 7 to 13 mph. Local gusts up to 25 mph in the afternoon. * Mixing Height..........5500 ft AGL. * CWR....................0 percent. * Chance of thunder......0 percent.