CAZ220-267-212030-
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-
131 PM PDT Fri Jun 20 2025
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........42-49.
* 24 HR Trend..........4 degrees cooler.
* Max Humidity...........76-91 percent.
* 24 HR Trend..........15 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds 4 to 10 mph with local gusts
up to 20 mph shifting to the north up to 8 mph after midnight.
* Ridges/Upr Slopes....Southwest winds 5 to 11 mph shifting to the
east up to 7 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........1100 ft AGL.
* Chance of thunder......0 percent.
.SATURDAY...
* Sky/Weather............Sunny.
* Max Temperature........73-78 lower elevations...except 68-73
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........21-29 percent.
* 24 HR Trend..........5 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds 7 to 13 mph with local gusts
up to 25 mph.
* Ridges/Upr Slopes....Northwest winds 7 to 13 mph. Local gusts up
to 25 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........7700 ft AGL.
* Chance of thunder......1 percent.
.SATURDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........48-55.
* Max Humidity...........45-60 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 5 to 11 mph. Local gusts up to
25 mph in the evening.
* Ridges/Upr Slopes....Northwest winds 6 to 12 mph with local gusts
up to 25 mph shifting to the northeast up to 8 mph after
midnight.
* Mixing Height..........900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........74-83.
* Min Humidity...........19-34 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds up to 8 mph.
* Ridges/Upr Slopes....East winds 4 to 9 mph shifting to the west
up to 8 mph in the afternoon.
* Mixing Height..........6200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
CAZ268-212030-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
131 PM PDT Fri Jun 20 2025
.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........32-41 lower elevations...except 27-37
higher elevations.
* 24 HR Trend..........8 degrees cooler.
* Max Humidity...........71-86 percent...except 84-97 percent in
the high mountain valleys.
* 24 HR Trend..........13 percent up.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds 9 to 15 mph with local gusts up
to 30 mph shifting to the north 6 to 12 mph after midnight.
* Ridges/Upr Slopes....West winds 12 to 18 mph with local gusts up
to 30 mph shifting to the north 10 to 16 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........2100 ft AGL.
* Chance of thunder......2 percent.
.SATURDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........59-66 lower elevations...except 52-59
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........23-36 percent.
* 24 HR Trend..........5 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds 9 to 15 mph.
* Ridges/Upr Slopes....Northwest winds 9 to 15 mph.
* CWR....................0 percent.
* Mixing Height..........8500 ft AGL.
* Chance of thunder......6 percent.
.SATURDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........35-45 lower elevations...except 30-40
higher elevations.
* Max Humidity...........61-76 percent...except 72-87 percent in
the high mountain valleys.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds 9 to 15 mph with local gusts
up to 25 mph shifting to the northeast 6 to 12 mph after
midnight.
* Ridges/Upr Slopes....Northwest winds 12 to 18 mph shifting to the
northeast 9 to 15 mph after midnight.
* Mixing Height..........1300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........66-72 lower elevations...except 58-66
higher elevations.
* Min Humidity...........29-44 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 6 to 12 mph shifting to the
northwest 5 to 11 mph in the afternoon.
* Ridges/Upr Slopes....Northeast winds 7 to 13 mph.
* Mixing Height..........7500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
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