Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
922
FNUS56 KSTO 080923
FWFSTO
Fire Weather Planning Forecast for Interior Northern California
National Weather Service Sacramento CA
122 AM PST Sat Nov 8 2025
.DISCUSSION...
Dry and mild weather is expected across the region this weekend
and into early next week, with offshore flow persisting through
Tuesday. A weather system then brings increasing precipitation
chances, cooler temperatures, and breezy winds mid to late next
week.
CAZ213-090100-
Eastern Portion of Shasta-Trinity NF-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........73-78 lower elevations...except 63-72
higher elevations.
* 24 HR Trend..........11 degrees warmer.
* Min Humidity...........43-52 percent.
* 24 HR Trend..........27 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 4 to 9 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Northeast winds 5 to 11 mph in the morning
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........1400 ft AGL.
* Chance of thunder......1 percent.
.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........50-56 lower elevations...except 41-51
higher elevations.
* 24 HR Trend..........5 degrees warmer.
* Max Humidity...........62-77 percent.
* 24 HR Trend..........15 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds 4 to 10 mph.
* Ridges/Upr Slopes....Northeast winds 4 to 10 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.SUNDAY...
* Sky/Weather............Partly cloudy.
* Max Temperature........74-79 lower elevations...except 65-73
higher elevations.
* Min Humidity...........41-56 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...North winds up to 8 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Northeast winds 5 to 11 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........1800 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
CAZ214-090100-
Burney Basin and Northeast Plateau in Shasta County Including
Northwest Lassen NF north of Lassen NP-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........64-69.
* 24 HR Trend..........10 degrees warmer.
* Min Humidity...........48-53 percent.
* 24 HR Trend..........21 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....East winds up to 7 mph in the morning
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........1900 ft AGL.
* Chance of thunder......1 percent.
.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........35-41.
* 24 HR Trend..........4 degrees warmer.
* Max Humidity...........88-98 percent lower elevations...except
69-84 percent high elevations.
* 24 HR Trend..........10 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds up to 7 mph in the evening
becoming drainage up to 5 mph.
* Ridges/Upr Slopes....Southeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........700 ft AGL.
* Chance of thunder......1 percent.
.SUNDAY...
* Sky/Weather............Partly cloudy then becoming mostly sunny
early in the afternoon then becoming partly cloudy.
* Max Temperature........66-71.
* Min Humidity...........36-51 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....East winds up to 8 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........1900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
CAZ215-090100-
Northern Sacramento Valley to Southern Tehama County Line Below
1000 Ft-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........73-78.
* 24 HR Trend..........6 degrees warmer.
* Min Humidity...........45-53 percent.
* 24 HR Trend..........26 percent down.
* 20-Foot Winds..........Northeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........1500 ft AGL.
* Chance of thunder......1 percent.
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........50-55.
* 24 HR Trend..........Little change.
* Max Humidity...........73-88 percent.
* 24 HR Trend..........11 percent down.
* 20-Foot Winds..........North winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......1 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny in the morning then becoming
partly cloudy.
* Max Temperature........75-80.
* Min Humidity...........41-56 percent.
* 20-Foot Winds..........North winds up to 7 mph.
* Mixing Height..........1500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
CAZ216-090100-
Central Sacramento Valley in Glenn, Colusa, Yuba, Northern
Sutter, and Butte County Below 1000 Ft-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........71-76.
* 24 HR Trend..........Little change.
* Min Humidity...........46-61 percent.
* 24 HR Trend..........19 percent down.
* 20-Foot Winds..........Northeast winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........1700 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........49-55.
* 24 HR Trend..........Little change.
* Max Humidity...........76-91 percent.
* 24 HR Trend..........10 percent down.
* 20-Foot Winds..........North winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........75-80.
* Min Humidity...........41-56 percent.
* 20-Foot Winds..........North winds up to 8 mph.
* Mixing Height..........1400 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ217-090100-
Southern Sacramento Valley in Yolo-
Sacramento Far Western Placer, southern Sutter and Solano County
Below 1000 Ft-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Partly cloudy in the morning then
clearing. Patchy fog in the morning.
* Max Temperature........71-76.
* 24 HR Trend..........Little change.
* Min Humidity...........47-62 percent.
* 24 HR Trend..........11 percent down.
* 20-Foot Winds..........Southeast winds up to 8 mph shifting to
the north up to 7 mph in the afternoon.
* CWR....................0 percent.
* Mixing Height..........1800 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........49-55.
* 24 HR Trend..........Little change.
* Max Humidity...........79-94 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........North winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Partly cloudy early in the morning then
clearing.
* Max Temperature........75-80.
* Min Humidity...........40-55 percent.
* 20-Foot Winds..........North winds up to 8 mph.
* Mixing Height..........1600 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ218-090100-
Carquinez Strait and Delta-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Partly cloudy in the morning then
clearing. Patchy fog in the morning.
* Max Temperature........72-77.
* 24 HR Trend..........Little change.
* Min Humidity...........46-57 percent.
* 24 HR Trend..........16 percent down.
* 20-Foot Winds..........West winds up to 7 mph shifting to the
north in the afternoon.
* CWR....................0 percent.
* Mixing Height..........2000 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........50-55.
* 24 HR Trend..........Little change.
* Max Humidity...........83-95 percent.
* 24 HR Trend..........6 percent down.
* 20-Foot Winds..........North winds up to 7 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Partly cloudy early in the morning then
clearing.
* Max Temperature........75-80.
* Min Humidity...........45-60 percent.
* 20-Foot Winds..........Northeast winds 4 to 10 mph. Local gusts
up to 20 mph in the morning.
* Mixing Height..........1700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ219-090100-
Northern San Joaquin Valley in San Joaquin and Stanislaus
Counties Below 1000 ft-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Partly cloudy in the morning then
clearing. Patchy fog in the morning.
* Max Temperature........72-77.
* 24 HR Trend..........Little change.
* Min Humidity...........48-63 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........East winds up to 7 mph shifting to the
northwest in the afternoon.
* CWR....................0 percent.
* Mixing Height..........1800 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Mostly clear. Patchy fog after midnight.
* Min Temperature........50-56.
* 24 HR Trend..........Little change.
* Max Humidity...........79-94 percent.
* 24 HR Trend..........8 percent down.
* 20-Foot Winds..........North winds up to 6 mph shifting to the
southeast after midnight.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Partly cloudy early in the morning then
clearing.
* Max Temperature........77-82.
* Min Humidity...........38-53 percent.
* 20-Foot Winds..........East winds up to 7 mph shifting to the
northwest in the afternoon.
* Mixing Height..........1500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ263-279-090100-
Southeast Edge Shasta-Trinity NF and Western Portions of Tehama-
Glenn Unit-Eastern Mendocino NF-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........73-78 lower elevations...except 61-69
higher elevations.
* 24 HR Trend..........9 degrees warmer.
* Min Humidity...........38-43 percent.
* 24 HR Trend..........24 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds up to 8 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....North winds up to 8 mph in the morning
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........1300 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Partly cloudy.
* Min Temperature........55-60 lower elevations...except 50-55
higher elevations.
* 24 HR Trend..........6 degrees warmer.
* Max Humidity...........47-59 percent.
* 24 HR Trend..........12 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming west up
to 7 mph after midnight.
* Ridges/Upr Slopes....Northwest winds up to 8 mph.
* CWR....................0 percent.
* Mixing Height..........600 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Partly cloudy then becoming mostly sunny
in the late morning and early afternoon then becoming partly
cloudy.
* Max Temperature........75-80 lower elevations...except 62-70
higher elevations.
* Min Humidity...........37-52 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northwest winds up to 7 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....North winds up to 8 mph.
* Mixing Height..........1700 ft AGL.
* CWR....................0 percent.
* Chance of thunder......0 percent.
$$
CAZ266-090100-
Northern Sierra Foothills from 1000 to 3000 Ft. Includes portions
of Shasta-Trinity and Butte Units-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........68-74.
* 24 HR Trend..........8 degrees warmer.
* Min Humidity...........47-56 percent.
* 24 HR Trend..........21 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 7 to 13 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Northeast winds 6 to 12 mph in the morning
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........1300 ft AGL.
* Chance of thunder......1 percent.
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........52-59.
* 24 HR Trend..........5 degrees warmer.
* Max Humidity...........55-70 percent.
* 24 HR Trend..........15 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 6 to 12 mph.
* Ridges/Upr Slopes....East winds 6 to 12 mph.
* CWR....................0 percent.
* Mixing Height..........500 ft AGL.
* Chance of thunder......1 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny until late afternoon then
becoming partly cloudy.
* Max Temperature........72-77.
* Min Humidity...........40-55 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 7 to 13 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Northeast winds 5 to 11 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........1500 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
CAZ220-267-090100-
Southern Motherlode From 1000 to 3000 Ft. Includes portions of
Toulumne-Calaveras Unit-
Northern Motherlode From 1000 to 3000 Ft. Includes portions of
Nevada-Yuba-Placer-Amador and Eldorado Units-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........70-75.
* 24 HR Trend..........4 degrees warmer.
* Min Humidity...........49-60 percent.
* 24 HR Trend..........12 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....Southeast winds up to 8 mph in the morning
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........1800 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........52-57.
* 24 HR Trend..........5 degrees warmer.
* Max Humidity...........59-74 percent.
* 24 HR Trend..........21 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Drainage winds up to 5 mph becoming east up
to 7 mph after midnight.
* Ridges/Upr Slopes....East winds 4 to 9 mph.
* CWR....................0 percent.
* Mixing Height..........400 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........75-80.
* Min Humidity...........32-47 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Upslope winds up to 5 mph.
* Ridges/Upr Slopes....East winds up to 8 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........2000 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
CAZ268-090100-
Northern Sierra Including Lassen NP and Plumas and Lassen NF/S
West of the Sierra Crest (West of Evans Peak-Grizzly Peak-
Beckworth Peak)-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........63-68 lower elevations...except 58-64
higher elevations.
* 24 HR Trend..........10 degrees warmer.
* Min Humidity...........43-53 percent.
* 24 HR Trend..........23 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 8 to 14 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....East winds 6 to 12 mph in the morning
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........1400 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........39-49.
* 24 HR Trend..........4 degrees warmer.
* Max Humidity...........60-75 percent...except 90-100 percent in
the high mountain valleys.
* 24 HR Trend..........14 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 7 to 13 mph.
* Ridges/Upr Slopes....Northeast winds 7 to 13 mph.
* CWR....................0 percent.
* Mixing Height..........300 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........62-70.
* Min Humidity...........39-54 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds 7 to 13 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Northeast winds 7 to 13 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........1900 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
CAZ221-269-090100-
Stanislaus NF West of the Sierra Crest-
Northern Sierra Including the Tahoe and Eldorado NF/S West of the
Sierra Crest-
122 AM PST Sat Nov 8 2025
.TODAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........69-74 lower elevations...except 58-68
higher elevations.
* 24 HR Trend..........9 degrees warmer.
* Min Humidity...........36-46 percent.
* 24 HR Trend..........25 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 4 to 9 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....East winds 6 to 12 mph in the morning
becoming variable up to 5 mph.
* CWR....................0 percent.
* Mixing Height..........2000 ft AGL.
* Chance of thunder......0 percent.
.TONIGHT...
* Sky/Weather............Mostly clear.
* Min Temperature........50-57 lower elevations...except 39-49
higher elevations.
* 24 HR Trend..........5 degrees warmer.
* Max Humidity...........49-64 percent.
* 24 HR Trend..........21 percent down.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...East winds 7 to 13 mph.
* Ridges/Upr Slopes....East winds 7 to 13 mph.
* CWR....................0 percent.
* Mixing Height..........300 ft AGL.
* Chance of thunder......0 percent.
.SUNDAY...
* Sky/Weather............Mostly sunny.
* Max Temperature........74-79 lower elevations...except 61-71
higher elevations.
* Min Humidity...........27-42 percent.
* 20-Foot Winds..........
* Valleys/Lwr Slopes...Northeast winds up to 8 mph in the morning
becoming upslope up to 5 mph.
* Ridges/Upr Slopes....Northeast winds 5 to 11 mph in the morning
becoming variable up to 5 mph.
* Mixing Height..........3200 ft AGL.
* CWR....................0 percent.
* Chance of thunder......1 percent.
$$
.Extended...
...Shasta County Mountains and Coastal Range
.SUNDAY NIGHT...Partly cloudy. Lows 43 to 53. North winds up to
10 mph.
.MONDAY...Partly cloudy. Highs 64 to 73. Northwest winds up to
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows 42 to 52. Northwest winds up
to 10 mph.
.VETERANS DAY...Mostly sunny. Highs 61 to 70. Variable less than
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows 40 to 50. Variable less than
5 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs 53 to
62. Southeast winds up to 10 mph.
.WEDNESDAY NIGHT...Showers. Lows 39 to 47. South winds 5 to
15 mph.
...Northern Sierra and Lassen Park
.SUNDAY NIGHT...Mostly clear. Lows 43 to 53. Northeast winds 5 to
15 mph.
.MONDAY...Partly cloudy. Highs 68 to 77. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows 42 to 52. Northeast winds up
to 10 mph.
.VETERANS DAY...Mostly sunny. Highs 64 to 74. Variable less than
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 51. Variable less than
5 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers. Highs
59 to 68. South winds up to 10 mph.
.WEDNESDAY NIGHT...Showers likely. Lows 39 to 48. Southeast winds
5 to 15 mph.
...Sierra Nevada Foothills
.SUNDAY NIGHT...Mostly clear. Lows 53 to 58. Northeast winds 5 to
15 mph.
.MONDAY...Partly cloudy. Highs 74 to 79. West winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows 52 to 57. Variable less than
5 mph.
.VETERANS DAY...Mostly sunny. Highs 70 to 76. Variable less than
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 57. Variable less than
5 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers. Highs
65 to 72. South winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
49 to 54. Southeast winds 5 to 15 mph.
...Central Valley and Delta
.SUNDAY NIGHT...Mostly clear. Lows 50 to 55. Variable less than
5 mph.
.MONDAY...Partly cloudy. Highs 76 to 81. North winds up to
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows 50 to 55. Variable less than
5 mph.
.VETERANS DAY...Mostly sunny. Highs 73 to 78. Variable less than
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 55. Variable less than
5 mph.
.WEDNESDAY...Mostly cloudy with a slight chance of showers. Highs
68 to 73. South winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
53 to 58. South winds 5 to 15 mph.
$$