CAZ220-267-270000-
Southern Motherlode From 1000 to 3000 Ft. Includes portions of
Toulumne-Calaveras Unit-
Northern Motherlode From 1000 to 3000 Ft. Includes portions of
Nevada-Yuba-Placer-Amador and Eldorado Units-
123 PM PST Wed Feb 25 2026

.TONIGHT...
* Sky/Weather............Mostly cloudy in the evening then becoming
  partly cloudy. Patchy fog after midnight.
* Min Temperature........46-51.
*   24 HR Trend..........Little change.
* Max Humidity...........94-100 percent.
*   24 HR Trend..........Little change.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Drainage winds up to 5 mph.
*   Ridges/Upr Slopes....Variable winds up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........300 ft AGL.
* Chance of thunder......4 percent.

.THURSDAY...
* Sky/Weather............Mostly sunny. Patchy dense fog in the
  morning.
* Max Temperature........67-72.
*   24 HR Trend..........6 degrees warmer.
* Min Humidity...........59-71 percent.
*   24 HR Trend..........17 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming northwest
    up to 8 mph in the afternoon.
*   Ridges/Upr Slopes....Variable winds up to 7 mph becoming west up
    to 8 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........2100 ft AGL.
* Chance of thunder......1 percent.

.THURSDAY NIGHT...
* Sky/Weather............Partly cloudy until early morning then
  becoming mostly cloudy.
* Min Temperature........48-53.
* Max Humidity...........75-90 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Drainage winds up to 5 mph.
*   Ridges/Upr Slopes....Variable winds up to 5 mph becoming
    northeast up to 7 mph after midnight.
* Mixing Height..........300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.FRIDAY...
* Sky/Weather............Mostly cloudy then becoming partly cloudy
  late in the morning then becoming mostly cloudy.
* Max Temperature........70-75.
* Min Humidity...........53-68 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Upslope winds up to 5 mph.
*   Ridges/Upr Slopes....Northeast winds up to 7 mph in the morning
    becoming variable up to 5 mph.
* Mixing Height..........1900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

CAZ268-270000-
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 PM PST Wed Feb 25 2026

.TONIGHT...
* Sky/Weather............Mostly cloudy. Areas of dense fog.
* Min Temperature........31-41.
*   24 HR Trend..........Little change.
* Max Humidity...........84-99 percent...except 95-100 percent in
  the high mountain valleys.
*   24 HR Trend..........4 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...South winds up to 7 mph shifting to the east
    up to 8 mph after midnight.
*   Ridges/Upr Slopes....Southwest winds 4 to 10 mph.
* CWR....................0 percent.
* Mixing Height..........200 ft AGL.
* Chance of thunder......0 percent.

.THURSDAY...
* Sky/Weather............Partly cloudy in the morning then
  clearing. Widespread dense fog in the morning.
* Max Temperature........55-60 lower elevations...except 49-55
  higher elevations.
*   24 HR Trend..........6 degrees warmer.
* Min Humidity...........52-64 percent.
*   24 HR Trend..........21 percent down.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Southwest winds 4 to 9 mph.
*   Ridges/Upr Slopes....Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........2500 ft AGL.
* Chance of thunder......0 percent.

.THURSDAY NIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........35-45.
* Max Humidity...........70-85 percent...except 87-100 percent in
  the high mountain valleys.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds up to 8 mph.
*   Ridges/Upr Slopes....Northeast winds up to 8 mph.
* Mixing Height..........200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.

.FRIDAY...
* Sky/Weather............Mostly sunny then becoming partly cloudy
  late in the morning then becoming mostly cloudy.
* Max Temperature........60-65 lower elevations...except 54-60
  higher elevations.
* Min Humidity...........50-65 percent.
* 20-Foot Winds..........
*   Valleys/Lwr Slopes...Northeast winds 4 to 9 mph in the morning
    becoming upslope up to 5 mph.
*   Ridges/Upr Slopes....North winds 4 to 9 mph shifting to the west
    up to 7 mph in the afternoon.
* Mixing Height..........3000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......2 percent.