695
FPUS56 KSTO 040523
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1022 PM PDT Fri Oct 3 2025

Spot temperatures and probabilities of measurable precipitation
are for tonight, Saturday, Saturday night, and Sunday.


CAZ013-041100-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear, colder. Lows 36 to 51 higher elevations...44 to
55 lower elevations. Prevailing north winds up to 10 mph.
.SATURDAY...Sunny, warmer. Highs 60 to 75 higher elevations...
72 to 80 lower elevations. Prevailing north winds up to 10 mph.
.SATURDAY NIGHT...Clear. Lows 38 to 53 higher elevations...47 to
58 lower elevations. Prevailing north winds up to 10 mph with
gusts to around 25 mph.
.SUNDAY...Sunny. Highs 62 to 77 higher elevations...73 to
81 lower elevations. Prevailing northeast winds up to 15 mph.
.SUNDAY NIGHT...Clear. Lows 39 to 54 higher elevations...48 to
60 lower elevations. Prevailing northeast winds up to 10 mph with
gusts to around 25 mph.
.MONDAY...Sunny. Highs 66 to 81.
.MONDAY NIGHT...Clear. Lows 42 to 57.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 68 to 83. Lows 43 to
58.
.WEDNESDAY NIGHT...Mostly clear. Lows 41 to 56.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 59 to 74.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain
showers. Lows 38 to 53. Highs 58 to 73.

&&
                           TEMPERATURE    /    PRECIPITATION
SHASTA DAM             53   77   57   78  /   0    0    0    0


$$
=

CAZ014-041100-
Burney Basin / Eastern Shasta County-
Including the city of Burney
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Mostly clear. Colder. Lows 30 to 42. Light winds.
.SATURDAY...Sunny, warmer. Highs 58 to 70. Light winds.
.SATURDAY NIGHT...Clear. Lows 29 to 41. Prevailing northeast
winds up to 10 mph.
.SUNDAY...Sunny. Highs 60 to 72. Prevailing east winds up to
10 mph.
.SUNDAY NIGHT...Clear. Lows 30 to 41. Prevailing east winds up to
10 mph with gusts to around 25 mph.
.MONDAY...Sunny. Highs 63 to 75.
.MONDAY NIGHT...Clear. Lows 33 to 44.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 77. Lows 33 to
46.
.WEDNESDAY NIGHT...Mostly clear. Lows 35 to 46.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 59 to 70.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain
showers. Lows 32 to 43. Highs 55 to 70.

&&
                           TEMPERATURE    /    PRECIPITATION
BURNEY                 35   66   34   70  /  10    0    0    0


$$
=

CAZ015-041100-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows 49 to 55. Light winds becoming northwest
up to 10 mph after midnight.
.SATURDAY...Sunny. Highs around 77. North winds 10 to 15 mph with
gusts to around 25 mph.
.SATURDAY NIGHT...Clear. Lows 51 to 59. North winds around 10 mph
with gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 79. North winds around 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 59. North winds around 10 mph
with gusts to around 20 mph.
.MONDAY...Sunny. Highs around 81.
.MONDAY NIGHT...Clear. Lows 52 to 60.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs around 82. Lows 51 to
60.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 57.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs around 75.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain
showers. Lows 49 to 55. Highs around 73.

&&
                           TEMPERATURE    /    PRECIPITATION
REDDING                50   79   53   80  /   0    0    0    0
RED BLUFF              53   78   55   80  /   0    0    0    0


$$
=

CAZ016-041100-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows 50 to 55. Light winds.
.SATURDAY...Sunny. Highs around 76. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Clear. Lows 49 to 57. North winds up to 10 mph.
.SUNDAY...Sunny. Highs around 77. North winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 50 to 58. Light winds.
.MONDAY...Sunny. Highs around 80.
.MONDAY NIGHT...Clear. Lows 51 to 59.
.TUESDAY THROUGH WEDNESDAY NIGHT...Clear. Highs around 81. Lows
51 to 59.
.THURSDAY...Mostly sunny. Highs around 75.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 49 to 55.
.FRIDAY...Partly cloudy with a chance of rain showers. Highs
around 72.

&&
                           TEMPERATURE    /    PRECIPITATION
CHICO                  53   76   53   78  /  10    0    0    0
OROVILLE               52   76   51   77  /  10    0    0    0
MARYSVILLE/YUBA CITY   51   76   50   77  /  10    0    0    0


$$
=

CAZ017-041100-
Southern Sacramento Valley-
Including the city of Sacramento
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows 50 to 56. Light winds.
.SATURDAY...Sunny. Highs 73 to 79. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Clear. Lows 50 to 58. Light winds.
.SUNDAY...Sunny. Highs 74 to 80. Light winds. Gusts up to 20 mph.
.SUNDAY NIGHT...Clear. Lows 50 to 60. Light winds.
.MONDAY...Sunny. Highs 78 to 84.
.MONDAY NIGHT...Clear. Lows 51 to 60.
.TUESDAY AND TUESDAY NIGHT...Clear. Highs 79 to 85. Lows 51 to
60.
.WEDNESDAY...Mostly sunny. Highs 76 to 82.
.WEDNESDAY NIGHT...Clear. Lows 52 to 58.
.THURSDAY...Mostly sunny. Highs 72 to 78.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 50 to 56.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs around 73.

&&
                           TEMPERATURE    /    PRECIPITATION
SACRAMENTO             55   77   54   78  /   0    0    0    0
SAC EXEC AIRPORT       54   78   53   79  /   0    0    0    0


$$
=

CAZ018-041100-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows around 55. West winds up to 10 mph.
.SATURDAY...Sunny. Highs 74 to 80. West winds up to 10 mph.
.SATURDAY NIGHT...Clear. Lows 52 to 58. West winds up to 10 mph.
.SUNDAY...Sunny. Highs 75 to 81. Light winds becoming north up to
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 56. Light winds.
.MONDAY...Sunny. Highs 78 to 84.
.MONDAY NIGHT...Clear. Lows around 56.
.TUESDAY AND TUESDAY NIGHT...Clear. Highs 78 to 84. Lows around
56.
.WEDNESDAY...Mostly sunny. Highs 74 to 80.
.WEDNESDAY NIGHT...Clear. Lows around 56.
.THURSDAY...Mostly sunny. Highs 71 to 77.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows around 54.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 70 to 76.

&&
                           TEMPERATURE    /    PRECIPITATION
FAIRFIELD/SUISUN       54   82   54   83  /   0    0    0    0


$$
=

CAZ019-041100-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows 51 to 57. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY...Sunny. Highs 71 to 79. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Clear. Lows 52 to 58. Northwest winds up to
10 mph.
.SUNDAY...Sunny. Highs 74 to 80. Light winds.
.SUNDAY NIGHT...Clear. Lows 53 to 59. Light winds.
.MONDAY...Sunny. Highs 76 to 84.
.MONDAY NIGHT...Clear. Lows 54 to 60.
.TUESDAY THROUGH WEDNESDAY NIGHT...Clear. Highs 76 to 83. Lows
53 to 60.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 73 to 79. Lows
51 to 59.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 71 to 77.

&&
                           TEMPERATURE    /    PRECIPITATION
STOCKTON               53   81   54   82  /   0    0    0    0
MODESTO                55   76   56   78  /   0    0    0    0


$$
=

CAZ063-041100-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows 40 to 54 higher elevations...51 to
57 lower elevations. Prevailing northwest winds up to 10 mph.
.SATURDAY...Sunny, warmer. Highs 57 to 72 higher elevations...
72 to 78 lower elevations. Prevailing north winds up to 10 mph.
.SATURDAY NIGHT...Clear. Lows 42 to 56 higher elevations...53 to
59 lower elevations. Prevailing northwest winds up to 10 mph.
.SUNDAY...Sunny. Highs 57 to 72 higher elevations...73 to
78 lower elevations. Prevailing northwest winds up to 10 mph
shifting to the northeast in the afternoon.
.SUNDAY NIGHT...Clear. Lows 43 to 57 higher elevations...54 to
60 lower elevations. Prevailing north winds up to 10 mph.
.MONDAY...Sunny. Highs 63 to 78.
.MONDAY NIGHT...Clear. Lows 48 to 63.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 65 to 80. Lows 48 to
63.
.WEDNESDAY NIGHT...Mostly clear. Colder. Lows 44 to 58.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 57 to 72.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain
showers. Lows 42 to 57. Highs 56 to 71.

&&
                           TEMPERATURE    /    PRECIPITATION
ALDER SPRINGS          48   63   48   64  /   0    0    0    0


$$
=

CAZ066-041100-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows 45 to 57. Light winds.
.SATURDAY...Sunny, warmer. Highs 65 to 77. Prevailing northeast
winds up to 10 mph shifting to the northwest in the afternoon.
.SATURDAY NIGHT...Clear. Lows 48 to 59. Prevailing northeast
winds up to 10 mph.
.SUNDAY...Sunny. Highs 67 to 79. Prevailing northeast winds up to
10 mph shifting to the northwest in the afternoon.
.SUNDAY NIGHT...Clear. Lows 49 to 61. Prevailing northeast winds
up to 10 mph.
.MONDAY...Sunny. Highs 70 to 82.
.MONDAY NIGHT...Clear. Lows 50 to 62.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 69 to 84. Lows 50 to
62.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 63 to 75.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain
showers. Lows 47 to 57. Highs 62 to 75.

&&
                           TEMPERATURE    /    PRECIPITATION
PARADISE               53   70   56   72  /  10    0    0    0


$$
=

CAZ067-041100-
Motherlode-
Including the cities of Grass Valley and Jackson
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Clear. Lows 44 to 54. Light winds.
.SATURDAY...Sunny, warmer. Highs 65 to 75. Light winds becoming
west up to 10 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 46 to 56. Light winds.
.SUNDAY...Sunny. Highs 68 to 78. Prevailing east winds up to
10 mph in the morning becoming light.
.SUNDAY NIGHT...Clear. Lows 50 to 58. Light winds becoming east
up to 10 mph after midnight.
.MONDAY...Sunny. Highs 71 to 81.
.MONDAY NIGHT...Clear. Lows 52 to 60.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 71 to 82. Lows 51 to
60.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 58.
Highs 66 to 79.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 48 to 56.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 64 to 74.

&&
                           TEMPERATURE    /    PRECIPITATION
GRASS VALLEY           45   68   48   70  /  10    0    0    0
JACKSON                50   71   52   74  /  10    0    0    0


$$
=

CAZ068-041100-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Mostly clear. A slight chance of showers and
thunderstorms early in the evening. Lows 33 to 48. Prevailing
north winds up to 10 mph.
.SATURDAY...Sunny, warmer. Highs 51 to 66 higher elevations...
58 to 71 lower elevations. Prevailing northeast winds up to
10 mph.
.SATURDAY NIGHT...Clear. Lows 35 to 50. Prevailing northeast
winds up to 10 mph.
.SUNDAY...Sunny. Highs 52 to 67 higher elevations...60 to
72 lower elevations. Prevailing east winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 37 to 52. Prevailing northeast winds
up to 15 mph.
.MONDAY...Sunny, warmer. Highs 58 to 73.
.MONDAY NIGHT...Clear. Lows 38 to 53.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 75. Lows 39 to
54.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 55.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 53 to 68.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain
showers. Lows 36 to 51. Highs 52 to 67.

&&
                           TEMPERATURE    /    PRECIPITATION
QUINCY                 34   71   32   74  /  30    0    0    0
CHESTER                32   68   33   67  /  20    0    0    0


$$
=

CAZ069-041100-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
1022 PM PDT Fri Oct 3 2025

.TONIGHT...Mostly clear. A slight chance of showers and
thunderstorms early in the evening. Lows 29 to 44 higher
elevations...39 to 50 lower elevations. Snow level above
8000 feet. Prevailing northeast winds up to 10 mph.
.SATURDAY...Sunny, warmer. Highs 49 to 64 higher elevations...
61 to 71 lower elevations. Prevailing northeast winds up to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Clear. Lows 31 to 46 higher elevations...40 to
54 lower elevations. Prevailing north winds up to 10 mph shifting
to the east after midnight.
.SUNDAY...Sunny. Highs 51 to 66 higher elevations...65 to
75 lower elevations. Prevailing east winds up to 10 mph shifting
to the south in the afternoon.
.SUNDAY NIGHT...Clear. Lows 32 to 47 higher elevations...43 to
57 lower elevations. Prevailing northeast winds up to 15 mph.
.MONDAY...Sunny, warmer. Highs 58 to 73.
.MONDAY NIGHT...Clear. Lows 38 to 53.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 60 to 75. Lows 39 to
54.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 39 to 54.
Highs 57 to 72.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows 36 to 51.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
52 to 67.

&&
                           TEMPERATURE    /    PRECIPITATION
BLUE CANYON            45   62   47   65  /  30    0    0    0


$$
=