Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
450
FNUS56 KSTO 302123
FWFSTO
Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
159 PM PDT Sat Aug 30 2025
...Hot with Low Humidity with Chance of Thunderstorms Tuesday and Wednesday...
.DISCUSSION...High temperatures will trend hot through the weekend
into next week. Afternoon humidity levels will be low and generally
be in the teens to lower 20s, potentially dropping into the
single digits locally, with areas of poor overnight recovery in
the foothills and mountains. Winds will generally be diurnal and
terrain driven through early week, with breezy onshore winds developing
mid week. Dry weather is expected through Monday, with chances of
mountain and foothill showers and thunderstorms Tuesday through
Wednesday.
CAZ213-312100-
Eastern Portion of Shasta-Trinity NF-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Mostly clear. Patchy smoke after midnight.
* Min Temperature........64-69 lower elevations...except 54-64
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........33-48 percent.
* 24 HR Trend..........9 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming north up
to 7 mph after midnight.
* Ridges/Upr Slopes....Southwest winds up to 8 mph shifting to the
north after midnight.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny. Patchy smoke in the morning.
* Max Temperature........94-99 lower elevations...except 84-93
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........11-16 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds up to 7 mph shifting to the
south up to 8 mph in the afternoon.
* Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the
south 4 to 9 mph with local gusts up to 20 mph in the
afternoon.
* CWR....................0 percent.
* Mixing Height..........7100 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Mostly clear. Patchy smoke after midnight.
* Min Temperature........63-69 lower elevations...except 55-65
higher elevations.
* Max Humidity...........31-46 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds up to 7 mph shifting to the
north after midnight.
* Ridges/Upr Slopes....Southwest winds up to 8 mph with local gusts
up to 20 mph shifting to the north after midnight.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........96-101 lower elevations...except 85-95
higher elevations.
* Min Humidity...........11-20 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds up to 7 mph shifting to the
south in the afternoon.
* Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the
south in the afternoon.
* Mixing Height..........8200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ214-312100-
Burney Basin and Northeast Plateau in Shasta County Including
Northwest Lassen NF north of Lassen NP-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Mostly clear. Patchy smoke after midnight.
* Min Temperature........50-56.
* 24 HR Trend..........Little change.
* Max Humidity...........43-53 percent.
* 24 HR Trend..........14 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds up to 8 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southwest winds up to 8 mph in the evening
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........89-94 lower elevations...except 83-88
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........13-18 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming west 4 to
9 mph with local gusts up to 20 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southwest 4 to 9 mph with local gusts up to 20 mph in the
afternoon.
* CWR....................0 percent.
* Mixing Height..........9000 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Partly cloudy in the evening then
clearing.
* Min Temperature........50-56.
* Max Humidity...........34-49 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds 4 to 9 mph with local gusts up to
20 mph in the evening becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southwest winds 4 to 9 mph with local gusts
up to 20 mph shifting to the southeast up to 7 mph after
midnight.
* Mixing Height..........700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........91-96 lower elevations...except 84-90
higher elevations.
* Min Humidity...........14-22 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph becoming southwest
up to 8 mph with local gusts up to 20 mph in the afternoon.
* Ridges/Upr Slopes....Variable winds up to 7 mph becoming
southwest up to 8 mph with local gusts up to 20 mph in the
afternoon.
* Mixing Height..........10700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ215-312100-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........65-70.
* 24 HR Trend..........Little change.
* Max Humidity...........35-45 percent.
* 24 HR Trend..........18 percent down.
* 20-Foot Winds..........South winds up to 8 mph shifting to the
north after midnight.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny. Patchy smoke in the morning.
* Max Temperature........97-102.
* 24 HR Trend..........Little change.
* Min Humidity...........11-16 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........North winds up to 8 mph shifting to the
south 4 to 9 mph with local gusts up to 20 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........7000 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........65-70.
* Max Humidity...........32-47 percent.
* 20-Foot Winds..........South winds 4 to 10 mph with local gusts
up to 20 mph shifting to the north up to 7 mph after midnight.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........99-104.
* Min Humidity...........11-22 percent.
* 20-Foot Winds..........North winds up to 7 mph shifting to the
south in the afternoon.
* Mixing Height..........7600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ216-312100-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........62-68.
* 24 HR Trend..........Little change.
* Max Humidity...........40-55 percent.
* 24 HR Trend..........25 percent down.
* 20-Foot Winds..........Southwest winds 4 to 9 mph shifting to the
northwest up to 8 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........96-101.
* 24 HR Trend..........Little change.
* Min Humidity...........15-22 percent.
* 24 HR Trend..........5 percent down.
* 20-Foot Winds..........Northwest winds up to 8 mph shifting to
the south 4 to 9 mph with local gusts up to 20 mph in the
afternoon.
* CWR....................0 percent.
* Mixing Height..........5300 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........62-68.
* Max Humidity...........42-57 percent.
* 20-Foot Winds..........South winds 4 to 9 mph. Local gusts up to
20 mph in the evening.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........97-102.
* Min Humidity...........14-29 percent.
* 20-Foot Winds..........North winds up to 8 mph shifting to the
southwest in the afternoon.
* Mixing Height..........6600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ217-312100-
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........62-69.
* 24 HR Trend..........Little change.
* Max Humidity...........43-58 percent.
* 24 HR Trend..........28 percent down.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........98-103.
* 24 HR Trend..........Little change.
* Min Humidity...........12-17 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........Southwest winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........6100 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........62-68.
* Max Humidity...........46-61 percent.
* 20-Foot Winds..........Southwest winds 4 to 10 mph. Local gusts
up to 20 mph in the evening.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........99-104.
* Min Humidity...........13-25 percent.
* 20-Foot Winds..........Southwest winds up to 8 mph.
* Mixing Height..........5500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ218-312100-
Carquinez Strait and Delta-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........61-66.
* 24 HR Trend..........Little change.
* Max Humidity...........53-66 percent.
* 24 HR Trend..........27 percent down.
* 20-Foot Winds..........West winds 6 to 12 mph with local gusts up
to 20 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........94-100.
* 24 HR Trend..........Little change.
* Min Humidity...........18-25 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........West winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........3300 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........60-65.
* Max Humidity...........61-76 percent.
* 20-Foot Winds..........West winds 6 to 12 mph with local gusts up
to 25 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........92-102.
* Min Humidity...........30-45 percent.
* 20-Foot Winds..........West winds 6 to 12 mph. Local gusts up to
20 mph in the morning.
* Mixing Height..........3100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ219-312100-
Northern San Joaquin Valley in San Joaquin and Stanislaus
Counties Below 1000 ft-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........65-72.
* 24 HR Trend..........5 degrees warmer.
* Max Humidity...........37-52 percent.
* 24 HR Trend..........24 percent down.
* 20-Foot Winds..........Northwest winds 7 to 13 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........98-103.
* 24 HR Trend..........Little change.
* Min Humidity...........14-19 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........Northwest winds 7 to 13 mph.
* CWR....................0 percent.
* Mixing Height..........6100 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........65-71.
* Max Humidity...........40-55 percent.
* 20-Foot Winds..........Northwest winds 8 to 14 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........97-102.
* Min Humidity...........14-24 percent.
* 20-Foot Winds..........Northwest winds 5 to 11 mph.
* Mixing Height..........4900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ263-279-312100-
Southeast Edge Shasta-Trinity NF and Western Portions of Tehama-
Glenn Unit-Eastern Mendocino NF-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........69-74 lower elevations...except 60-68
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........28-33 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..........600 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny. Patchy smoke in the morning.
* Max Temperature........94-99 lower elevations...except 79-89
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........14-19 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds 4 to 10 mph shifting to the
southeast 4 to 9 mph in the afternoon.
* Ridges/Upr Slopes....Southeast winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........6700 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........69-74 lower elevations...except 61-67
higher elevations.
* Max Humidity...........28-43 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds 4 to 9 mph.
* Ridges/Upr Slopes....West winds 4 to 9 mph.
* Mixing Height..........600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........96-101 lower elevations...except 80-90
higher elevations.
* Min Humidity...........13-27 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds up to 8 mph shifting to the
east in the afternoon.
* Ridges/Upr Slopes....Northwest winds 4 to 9 mph shifting to the
southeast in the afternoon.
* Mixing Height..........7500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ266-312100-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........66-73.
* 24 HR Trend..........Little change.
* Max Humidity...........28-37 percent.
* 24 HR Trend..........5 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 4 to 9 mph.
* Ridges/Upr Slopes....East winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........93-98 lower elevations...except 88-94
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........12-17 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 5 to 11 mph.
* Ridges/Upr Slopes....South winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........6600 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........67-73.
* Max Humidity...........24-39 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 4 to 10 mph.
* Ridges/Upr Slopes....East winds 4 to 10 mph.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........95-100 lower elevations...except 90-96
higher elevations.
* Min Humidity...........13-27 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 6 to 12 mph shifting to the
southwest up to 7 mph in the afternoon.
* Ridges/Upr Slopes....East winds 5 to 11 mph shifting to the
southwest up to 7 mph in the afternoon.
* Mixing Height..........9100 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ220-267-312100-
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-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Clear.
* Min Temperature........66-71.
* 24 HR Trend..........Little change.
* Max Humidity...........35-41 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds up to 8 mph.
* Ridges/Upr Slopes....Northeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Sunny.
* Max Temperature........93-98.
* 24 HR Trend..........Little change.
* Min Humidity...........13-18 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds up to 8 mph shifting to the
west 4 to 9 mph with local gusts up to 20 mph in the afternoon.
* Ridges/Upr Slopes....Northeast winds up to 8 mph shifting to the
west 4 to 9 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........7500 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Clear.
* Min Temperature........68-73.
* Max Humidity...........32-47 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds up to 8 mph with local gusts up
to 20 mph shifting to the northeast after midnight.
* Ridges/Upr Slopes....West winds up to 8 mph shifting to the
northeast up to 7 mph after midnight.
* Mixing Height..........500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........94-100.
* Min Humidity...........13-22 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 8 mph shifting to the west
in the afternoon.
* Ridges/Upr Slopes....East winds up to 7 mph shifting to the
southwest up to 8 mph in the afternoon.
* Mixing Height..........9200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ268-312100-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........52-62.
* 24 HR Trend..........Little change.
* Max Humidity...........33-48 percent...except 51-66 percent in
the high mountain valleys.
* 24 HR Trend..........11 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Southwest winds up to 8 mph shifting to the
east 4 to 9 mph after midnight.
* Ridges/Upr Slopes....Southwest winds up to 8 mph shifting to the
southeast 4 to 9 mph after midnight.
* CWR....................0 percent.
* Mixing Height..........300 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........82-89 lower elevations...except 75-82
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........15-21 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 5 to 11 mph.
* Ridges/Upr Slopes....South winds 5 to 11 mph.
* CWR....................0 percent.
* Mixing Height..........7400 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY NIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........54-64.
* Max Humidity...........34-49 percent...except 49-64 percent in
the high mountain valleys.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...South winds 4 to 9 mph with local gusts up
to 20 mph shifting to the east up to 8 mph after midnight.
* Ridges/Upr Slopes....South winds 4 to 10 mph. Local gusts up to
20 mph in the evening.
* Mixing Height..........300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........84-90 lower elevations...except 76-84
higher elevations.
* Min Humidity...........14-28 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 4 to 10 mph shifting to the
southwest up to 8 mph with local gusts up to 20 mph in the
afternoon.
* Ridges/Upr Slopes....East winds 5 to 11 mph shifting to the
southwest 4 to 10 mph with local gusts up to 20 mph in the
afternoon.
* Mixing Height..........9600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ221-269-312100-
Stanislaus NF West of the Sierra Crest-
Northern Sierra Including the Tahoe and Eldorado NF/S West of the
Sierra Crest-
159 PM PDT Sat Aug 30 2025
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........60-68 lower elevations...except 49-59
higher elevations.
* 24 HR Trend..........Little change.
* Max Humidity...........38-53 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds up to 8 mph.
* Ridges/Upr Slopes....Northwest winds 4 to 9 mph shifting to the
east after midnight.
* CWR....................0 percent.
* Mixing Height..........300 ft AGL.
* Chance of thunder......1 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........88-93 lower elevations...except 73-83
higher elevations.
* 24 HR Trend..........Little change.
* Min Humidity...........17-26 percent.
* 24 HR Trend..........Little change.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 8 mph shifting to the west
4 to 9 mph in the afternoon.
* Ridges/Upr Slopes....South winds 4 to 9 mph. Local gusts up to 20
mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........8000 ft AGL.
* Chance of thunder......1 percent.
.SUNDAY NIGHT...
* Sky/Weather............Mostly clear. Patchy smoke after midnight.
* Min Temperature........63-71 lower elevations...except 52-62
higher elevations.
* Max Humidity...........39-54 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...West winds up to 8 mph shifting to the east
after midnight.
* Ridges/Upr Slopes....West winds up to 8 mph shifting to the east
after midnight.
* Mixing Height..........300 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
.LABOR DAY...
* Sky/Weather............Sunny.
* Max Temperature........89-95 lower elevations...except 74-84
higher elevations.
* Min Humidity...........16-31 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds up to 8 mph shifting to the
southwest in the afternoon.
* Ridges/Upr Slopes....East winds 4 to 9 mph shifting to the
southwest in the afternoon.
* Mixing Height..........10400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......2 percent.
$$
.Extended...
...Shasta County Mountains and Coastal Range
.MONDAY NIGHT...Clear. Lows 58 to 68. Northwest winds up to
10 mph.
.TUESDAY...Mostly sunny. Highs 86 to 96. East winds up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 58 to 68. Northwest winds up
to 10 mph.
.WEDNESDAY...Mostly sunny. Highs 83 to 93. East winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 57 to 67. Variable less
than 5 mph.
.THURSDAY...Mostly sunny. Highs 83 to 93. Southeast winds up to
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 56 to 66. Variable less
than 5 mph.
...Northern Sierra and Lassen Park
.MONDAY NIGHT...Mostly clear. Lows 58 to 68. Northeast winds up
to 10 mph.
.TUESDAY...Partly cloudy with a slight chance of showers. Highs
86 to 94. South winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 67. Northeast winds up
to 10 mph.
.WEDNESDAY...Mostly sunny. Highs 84 to 92. Variable less than
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 56 to 66. Variable less
than 5 mph.
.THURSDAY...Mostly sunny. Highs 83 to 92. Variable less than
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows 56 to 66. Variable less than
5 mph.
...Sierra Nevada Foothills
.MONDAY NIGHT...Clear. Lows 68 to 74. Northeast winds up to
10 mph.
.TUESDAY...Mostly sunny. Highs 92 to 98. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 65 to 71. East winds up to
10 mph.
.WEDNESDAY...Mostly sunny. Highs 90 to 96. Variable less than
5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 65 to 71. Variable less
than 5 mph.
.THURSDAY...Mostly sunny. Highs 90 to 95. Variable less than
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows 64 to 70. Variable less than
5 mph.
...Central Valley and Delta
.MONDAY NIGHT...Clear. Lows 63 to 70. West winds 5 to 15 mph.
.TUESDAY...Mostly sunny. Highs 96 to 101. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 66. Southwest winds
5 to 15 mph.
.WEDNESDAY...Sunny. Highs 94 to 99. Southwest winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 65. Southwest winds
up to 10 mph.
.THURSDAY...Mostly sunny. Highs 93 to 98. Southwest winds up to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 64. Southwest winds up
to 10 mph.
$$