CAZ268-292100-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
157 PM PDT Sat Jun 28 2025

.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........52-64.
*   24 HR Trend..........Little change.
* Max Humidity...........45-60 percent...except 63-78 percent in
  the high mountain valleys.
*   24 HR Trend..........4 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds up to 7 mph shifting to the
    northeast up to 8 mph after midnight.
*   Ridges/Upr Slopes....West winds 4 to 9 mph shifting to the
    northeast up to 8 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.

.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........85-93 lower elevations...except 78-87
  higher elevations.
*   24 HR Trend..........Little change.
* Min Humidity...........20-31 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds up to 8 mph shifting to the
    west in the afternoon.
*   Ridges/Upr Slopes....East winds up to 8 mph shifting to the
    southwest in the afternoon.
* CWR....................0 percent.
* Mixing Height..........7100 ft AGL.
* Chance of thunder......1 percent.

.SUNDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........54-65.
* Max Humidity...........51-66 percent...except 60-75 percent in
  the high mountain valleys.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...West winds up to 8 mph in the evening
    becoming drainage up to 5 mph.
*   Ridges/Upr Slopes....West winds 4 to 9 mph shifting to the north
    up to 7 mph after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......6 percent.

.MONDAY...
* Sky/Weather............Sunny. A slight chance of showers and
  thunderstorms in the afternoon.
* Max Temperature........83-91 lower elevations...except 77-85
  higher elevations.
* Min Humidity...........22-37 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds up to 7 mph shifting to the
    southwest 4 to 9 mph in the afternoon.
*   Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the
    southwest in the afternoon.
* Mixing Height..........5600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......12 percent.