210
FPUS56 KSTO 071223
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
522 AM PDT Tue Oct 7 2025

Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Wednesday.


CAZ013-072300-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 69 to 84 higher elevations...80 to 88 lower
elevations. Prevailing north winds up to 10 mph in the morning
becoming light.
.TONIGHT...Clear. Lows 42 to 57 higher elevations...51 to
61 lower elevations. Light winds.
.WEDNESDAY...Sunny. Highs 65 to 80 higher elevations...76 to
84 lower elevations. Light winds becoming south up to 10 mph in
the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Colder. Lows 39 to 53 higher
elevations...47 to 56 lower elevations. Prevailing southwest
winds up to 10 mph.
.THURSDAY...Mostly cloudy. A chance of rain showers in the
morning, then a slight chance of rain showers in the afternoon.
Highs 49 to 64 higher elevations...60 to 68 lower elevations.
Prevailing south winds up to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers.
Colder. Lows 37 to 52.
.FRIDAY...Mostly cloudy with rain showers likely. Highs 47 to 62.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers.
Colder. Lows 34 to 49.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Warmer. Highs 51 to 66.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 32 to 47. Highs
52 to 67.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 48.
.COLUMBUS DAY...Partly cloudy with a slight chance of rain
showers. Highs 51 to 66.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             86   59   82  /   0    0    0


$$
=

CAZ014-072300-
Burney Basin / Eastern Shasta County-
Including the city of Burney
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 68 to 80. Light winds.
.TONIGHT...Clear. Lows 37 to 49. Light winds.
.WEDNESDAY...Sunny. Highs 65 to 76. Light winds becoming
southwest up to 10 mph with gusts to around 25 mph in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 47. Prevailing
southwest winds up to 10 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 55 to 65. Prevailing southwest winds up to 10 mph with
gusts to around 25 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers.
Lows 33 to 44.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
49 to 60.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers.
Colder. Lows 28 to 40.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 47 to 59.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 26 to 36. Highs
47 to 60.
.SUNDAY NIGHT...Partly cloudy. Lows 26 to 36.
.COLUMBUS DAY...Partly cloudy with a slight chance of rain
showers. Highs 47 to 58.

&&
                        TEMPERATURE  /  PRECIPITATION
BURNEY                 77   39   73  /   0    0    0


$$
=

CAZ015-072300-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs around 86. North winds up to 10 mph.
.TONIGHT...Clear. Lows 52 to 62. Light winds.
.WEDNESDAY...Sunny. Highs around 83. Light winds becoming south
up to 10 mph with gusts to around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 55. South winds up
to 15 mph with gusts to around 25 mph.
.THURSDAY...Mostly cloudy with a slight chance of rain showers.
Cooler. Highs 66 to 72. South winds up to 15 mph with gusts to
around 25 mph.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 48 to 53.
.FRIDAY...Mostly cloudy with rain showers likely. Highs 62 to 68.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
44 to 50.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs around 67.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 44 to 50. Highs
around 69.
.SUNDAY NIGHT...Partly cloudy. Lows 46 to 52.
.COLUMBUS DAY...Mostly sunny. Highs around 68.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                87   53   84  /   0    0    0
RED BLUFF              88   55   83  /   0    0    0


$$
=

CAZ016-072300-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs around 86. Northwest winds up to 10 mph.
.TONIGHT...Clear. Lows 52 to 61. Light winds.
.WEDNESDAY...Sunny. Highs around 82. Light winds becoming south
up to 10 mph with gusts to around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 52 to 58. South winds 10 to
15 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy in the morning then becoming mostly
sunny. Cooler. Highs around 72. Southeast winds 10 to 15 mph with
gusts to around 25 mph.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 53.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
65 to 71.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
46 to 52.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs around 67.
.SATURDAY NIGHT...Clear. Lows 45 to 51.
.SUNDAY THROUGH COLUMBUS DAY...Mostly clear. Highs around 70.
Lows 45 to 53.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  87   59   83  /   0    0    0
OROVILLE               87   57   82  /   0    0    0
MARYSVILLE/YUBA CITY   87   54   82  /   0    0    0


$$
=

CAZ017-072300-
Southern Sacramento Valley-
Including the city of Sacramento
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs around 87. Northwest winds up to 10 mph
with gusts to around 25 mph.
.TONIGHT...Clear. Lows 53 to 60. Light winds.
.WEDNESDAY...Sunny. Highs 78 to 84. South winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 56. South winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
69 to 75. South winds 10 to 15 mph with gusts to around 25 mph.
.THURSDAY NIGHT...Mostly clear. Lows 49 to 55.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
67 to 73.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
around 51.
.SATURDAY...Mostly sunny. Highs 66 to 72.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 46 to 54. Highs 66 to
74.
.SUNDAY NIGHT AND COLUMBUS DAY...Mostly clear. Lows 48 to 55.
Highs 67 to 74.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             87   58   81  /   0    0    0
SAC EXEC AIRPORT       87   56   81  /   0    0    0


$$
=

CAZ018-072300-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 84 to 90. Northwest winds up to 10 mph with
gusts to around 25 mph.
.TONIGHT...Clear. Lows around 58. West winds up to 10 mph with
gusts to around 20 mph.
.WEDNESDAY...Mostly sunny. Near the bay, mostly cloudy in the
morning then clearing. Highs 74 to 80. West winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Mostly clear...except partly cloudy near the
bay. Mostly clear. Lows around 57. Southwest winds 10 to 15 mph
with gusts to around 30 mph.
.THURSDAY...Mostly sunny. Near the bay, mostly cloudy in the
morning then clearing. Highs 69 to 75. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 52.
.FRIDAY...Partly cloudy with a chance of rain showers. Highs
67 to 73.
.FRIDAY NIGHT...Partly cloudy with a chance of rain showers. Lows
around 53.
.SATURDAY...Mostly sunny. Highs 67 to 73.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows around 52. Highs 69 to
75.
.SUNDAY NIGHT AND COLUMBUS DAY...Mostly clear. Lows around 52.
Highs 69 to 75.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       91   57   81  /   0    0    0


$$
=

CAZ019-072300-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 83 to 89. Northwest winds up to 10 mph.
.TONIGHT...Clear. Lows 54 to 62. Light winds.
.WEDNESDAY...Sunny. Highs 77 to 84. Northwest winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 53 to 59. Northwest winds
up to 10 mph.
.THURSDAY...Mostly sunny. Highs 70 to 77. South winds up to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 49 to 55.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 68 to 75.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 49 to 55.
.SATURDAY...Mostly sunny. Highs 64 to 72.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 47 to 53. Highs 64 to
74.
.SUNDAY NIGHT...Mostly clear. Lows 48 to 54.
.COLUMBUS DAY...Partly cloudy. Highs 65 to 73.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               90   57   84  /   0    0    0
MODESTO                87   58   83  /   0    0    0


$$
=

CAZ063-072300-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny, warmer. Highs 65 to 80 higher elevations...81 to
86 lower elevations. Prevailing northwest winds up to 10 mph
shifting to the east in the afternoon.
.TONIGHT...Clear. Lows 48 to 62 higher elevations...57 to
65 lower elevations. Prevailing west winds up to 10 mph.
.WEDNESDAY...Sunny. Highs 61 to 76 higher elevations...78 to
83 lower elevations. Prevailing west winds up to 10 mph shifting
to the south in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Colder. Lows 40 to 52 higher
elevations...50 to 56 lower elevations. Prevailing southwest
winds up to 15 mph.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 48 to 63 higher elevations...62 to 70 lower elevations.
Prevailing southwest winds up to 10 mph shifting to the southeast
in the afternoon.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Colder. Lows 38 to 53.
.FRIDAY...Mostly cloudy with rain showers likely. Highs 46 to 61.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
36 to 51.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Not as cool. Highs 49 to 64.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 38 to
53. Highs 51 to 66.
.COLUMBUS DAY...Partly cloudy with a slight chance of rain
showers. Highs 50 to 65.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          72   55   71  /   0    0    0


$$
=

CAZ066-072300-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 75 to 87. Prevailing northeast winds up to
10 mph with gusts to around 25 mph in the morning becoming light.
.TONIGHT...Clear. Lows 54 to 66. Prevailing east winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 71 to 83. Prevailing east winds up to
10 mph shifting to the southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows 49 to 59.
Prevailing south winds up to 10 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 59 to 70. Prevailing south winds up to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 45 to 55.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
54 to 66.
.FRIDAY NIGHT...Mostly cloudy with rain showers likely. Lows
42 to 53.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 54 to 66.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 41 to 53. Highs
54 to 69.
.SUNDAY NIGHT...Partly cloudy. Lows 42 to 54.
.COLUMBUS DAY...Partly cloudy with a slight chance of rain
showers. Highs 56 to 68.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               80   63   76  /   0    0    0


$$
=

CAZ067-072300-
Motherlode-
Including the cities of Grass Valley and Jackson
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 77 to 87. Prevailing east winds up to
10 mph in the morning becoming light.
.TONIGHT...Clear. Lows 54 to 62. Prevailing northeast winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 74 to 82. Prevailing east winds up to
10 mph shifting to the southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows 48 to 56.
Prevailing southwest winds up to 10 mph in the evening becoming
light.
.THURSDAY...Mostly sunny. Highs 64 to 74. Light winds becoming
southwest up to 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 45 to 53.
.FRIDAY...Partly cloudy with a chance of rain showers. Highs
59 to 71.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
42 to 52.
.SATURDAY...Mostly sunny. Highs 58 to 68.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 42 to 50. Highs 58 to
71.
.SUNDAY NIGHT...Mostly clear. Lows 44 to 52.
.COLUMBUS DAY...Partly cloudy. Highs 59 to 69.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           80   55   76  /   0    0    0
JACKSON                84   59   78  /   0    0    0


$$
=

CAZ068-072300-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 60 to 75 higher elevations...67 to 80 lower
elevations. Prevailing east winds up to 10 mph in the morning
becoming light.
.TONIGHT...Clear. Lows 42 to 57. Light winds.
.WEDNESDAY...Sunny. Highs 56 to 71 higher elevations...63 to
76 lower elevations. Prevailing southeast winds up to 10 mph
shifting to the southwest in the afternoon. Gusts up to 25 mph.
.WEDNESDAY NIGHT...Mostly clear. Colder. Lows 37 to 52.
Prevailing south winds up to 10 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 45 to 60 higher elevations...50 to 65 lower elevations.
Prevailing south winds up to 15 mph with gusts to around 30 mph.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Colder. Lows 33 to 48.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
43 to 58.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Colder. Lows 30 to 45.
.SATURDAY...Partly cloudy with a chance of rain and snow showers.
Highs 43 to 58.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 29 to 44. Highs
45 to 60.
.SUNDAY NIGHT...Partly cloudy. Lows 31 to 46.
.COLUMBUS DAY...Partly cloudy with a slight chance of rain and
snow showers. Highs 43 to 58.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 80   37   78  /   0    0    0
CHESTER                76   38   73  /   0    0    0


$$
=

CAZ069-072300-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
522 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 58 to 73 higher elevations...73 to 83 lower
elevations. Prevailing east winds up to 10 mph shifting to the
west in the afternoon.
.TONIGHT...Clear. Lows 38 to 53 higher elevations...48 to
62 lower elevations. Prevailing north winds up to 10 mph shifting
to the east after midnight.
.WEDNESDAY...Sunny. Highs 55 to 70 higher elevations...69 to
79 lower elevations. Prevailing east winds up to 10 mph shifting
to the southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Colder. Lows 34 to 49 higher
elevations...44 to 54 lower elevations. Prevailing south winds up
to 10 mph.
.THURSDAY...Mostly sunny. Highs 48 to 63 higher elevations...
59 to 71 lower elevations. Prevailing south winds up to 15 mph
with gusts to around 30 mph.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 34 to 49.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 47 to 62.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers. Colder. Lows 29 to 44.
.SATURDAY...Partly cloudy with a slight chance of rain and snow
showers. Highs 44 to 59.
.SATURDAY NIGHT...Mostly clear. Lows 29 to 44.
.SUNDAY...Sunny. Not as cool. Highs 48 to 63.
.SUNDAY NIGHT...Mostly clear. Lows 30 to 45.
.COLUMBUS DAY...Partly cloudy with a slight chance of rain
showers. Highs 44 to 59.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            72   54   68  /   0    0    0


$$
=