CAZ268-210100-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
123 AM PST Sat Dec 20 2025

.TODAY...
* Sky/Weather............Mostly cloudy. At lower elevations, a
  chance of rain in the morning, then rain likely in the afternoon.
  At higher elevations, a chance of rain and snow in the morning,
  then rain and snow likely...heavy at times in the afternoon.
* Max Temperature........45-50 lower elevations...except 40-45
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........78-93 percent.
*   24 HR Trend..........6 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 8 to 14 mph.
*   Ridges/Upr Slopes....Southwest winds 8 to 14 mph.
* CWR....................10 percent.
* Mixing Height..........2200 ft AGL.
* Chance of thunder......2 percent.

.TONIGHT...
* Sky/Weather............Rain...heavy at times.
* Min Temperature........34-44.
*   24 HR Trend..........Little change.
* Max Humidity...........95-100 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...South winds 7 to 13 mph increasing to
    southwest 15 to 21 mph after midnight. Local gusts up to 35
    mph.
*   Ridges/Upr Slopes....Breezy. Southwest winds 14 to 26 mph with
    local gusts up to 40 mph.
* CWR....................100 percent.
* Mixing Height..........1000 ft AGL.
* Chance of thunder......3 percent.

.SUNDAY...
* Sky/Weather............Rain...heavy at times until late
  afternoon, then rain showers and a slight chance of thunderstorms
  late in the afternoon.
* Max Temperature........45-50 lower elevations...except 40-46
  higher elevations.
* Min Humidity...........77-92 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Breezy. Southwest winds 14 to 26 mph with
    local gusts up to 35 mph.
*   Ridges/Upr Slopes....Breezy. Southwest winds 14 to 26 mph with
    local gusts up to 40 mph.
* Mixing Height..........3500 ft AGL.
* CWR....................100 percent.
* Chance of thunder......11 percent.