114
FPUS56 KSTO 050522
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1022 PM PDT Sat Oct 4 2025

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


CAZ013-051100-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Mostly 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 61 to 76 higher elevations...73 to
81 lower elevations. Prevailing northeast winds up to 15 mph with
gusts to around 30 mph.
.SUNDAY NIGHT...Clear. Lows 38 to 53 higher elevations...49 to
60 lower elevations. Prevailing northeast winds up to 15 mph with
gusts to around 30 mph.
.MONDAY...Sunny. Highs 64 to 79 higher elevations...76 to
83 lower elevations. Prevailing northeast winds up to 15 mph.
.MONDAY NIGHT...Clear. Lows 40 to 55 higher elevations...48 to
60 lower elevations. Prevailing northeast winds up to 10 mph with
gusts to around 25 mph.
.TUESDAY...Sunny, warmer. Highs 69 to 84.
.TUESDAY NIGHT...Clear. Lows 42 to 57.
.WEDNESDAY...Sunny. Highs 65 to 80.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 55.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. A slight chance of
rain showers. Highs 60 to 75. Lows 40 to 55.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 60 to 75.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 38 to 53.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 55 to 70.

&&
                           TEMPERATURE    /    PRECIPITATION
SHASTA DAM             57   79   59   81  /   0    0    0    0


$$
=

CAZ014-051100-
Burney Basin / Eastern Shasta County-
Including the city of Burney
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Mostly clear. Lows 29 to 41. Prevailing northeast
winds up to 10 mph.
.SUNDAY...Sunny. Highs 60 to 71. Prevailing east winds up to
10 mph.
.SUNDAY NIGHT...Clear. Lows 30 to 41. Prevailing east winds up to
15 mph.
.MONDAY...Sunny. Highs 63 to 74. Prevailing east winds up to
10 mph.
.MONDAY NIGHT...Clear. Lows 33 to 43. Prevailing east winds up to
10 mph with gusts to around 25 mph.
.TUESDAY...Sunny. Highs 67 to 78.
.TUESDAY NIGHT...Clear. Lows 35 to 47.
.WEDNESDAY...Sunny. Highs 64 to 75.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 34 to 45.
Highs 62 to 75.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 34 to 44.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 61 to 71.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 31 to 43.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 56 to 66.

&&
                           TEMPERATURE    /    PRECIPITATION
BURNEY                 33   69   33   72  /   0    0    0    0


$$
=

CAZ015-051100-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 51 to 59. North winds around 10 mph with
gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 79. North winds 10 to 15 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 61. North winds 10 to 15 mph.
Gusts up to 25 mph after midnight.
.MONDAY...Sunny. Highs around 81. North winds 10 to 15 mph with
gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 52 to 60. North winds around 10 mph.
.TUESDAY...Sunny. Highs around 84.
.TUESDAY NIGHT...Clear. Lows 52 to 59.
.WEDNESDAY...Sunny. Highs around 80.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 51 to 57.
Highs around 78.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 50 to 56.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy with a slight chance of
rain showers. Highs around 76. Lows 49 to 56.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs around 71.

&&
                           TEMPERATURE    /    PRECIPITATION
REDDING                54   81   53   83  /   0    0    0    0
RED BLUFF              55   81   55   83  /   0    0    0    0


$$
=

CAZ016-051100-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 49 to 57. Light winds.
.SUNDAY...Sunny. Highs around 78. North winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 50 to 60. North winds up to 10 mph.
.MONDAY...Sunny. Highs around 81. North winds 10 to 15 mph with
gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 51 to 60. North winds up to 10 mph.
.TUESDAY...Sunny. Highs around 84.
.TUESDAY NIGHT...Clear. Lows 52 to 59.
.WEDNESDAY...Sunny. Highs around 81.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows
50 to 57. Highs 76 to 81.
.FRIDAY THROUGH SATURDAY...Partly cloudy with a slight chance of
rain showers. Highs around 74. Lows 49 to 56.

&&
                           TEMPERATURE    /    PRECIPITATION
CHICO                  53   79   54   82  /   0    0    0    0
OROVILLE               51   78   54   82  /   0    0    0    0
MARYSVILLE/YUBA CITY   51   78   52   82  /   0    0    0    0


$$
=

CAZ017-051100-
Southern Sacramento Valley-
Including the city of Sacramento
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 49 to 57. Light winds.
.SUNDAY...Sunny. Highs 75 to 81. Light winds. Gusts up to 20 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 61. Light winds.
.MONDAY...Sunny. Highs 79 to 85. North winds up to 10 mph with
gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 51 to 61. Light winds.
.TUESDAY...Sunny. Highs 81 to 87.
.TUESDAY NIGHT...Clear. Lows 54 to 60.
.WEDNESDAY...Sunny. Highs 78 to 84.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 52 to 58.
Highs 77 to 84.
.THURSDAY NIGHT...Clear. Lows 51 to 57.
.FRIDAY THROUGH SATURDAY...Partly cloudy with a slight chance of
rain showers. Highs 70 to 76. Lows 50 to 57.

&&
                           TEMPERATURE    /    PRECIPITATION
SACRAMENTO             54   79   57   82  /   0    0    0    0
SAC EXEC AIRPORT       53   80   55   83  /   0    0    0    0


$$
=

CAZ018-051100-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 52 to 58. West winds up to 10 mph.
.SUNDAY...Sunny. Highs 76 to 82. Light winds becoming northwest
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 54 to 60. Light winds.
.MONDAY...Sunny. Highs 79 to 85. North winds up to 10 mph with
gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 54 to 60. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 81 to 87.
.TUESDAY NIGHT...Clear. Lows around 58.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs 76 to 82.
Lows around 57.
.THURSDAY AND THURSDAY NIGHT...Clear. Highs 73 to 79. Lows around
56.
.FRIDAY THROUGH SATURDAY...Partly cloudy with a slight chance of
rain showers. Highs 72 to 78. Lows around 55.

&&
                           TEMPERATURE    /    PRECIPITATION
FAIRFIELD/SUISUN       54   84   57   86  /   0    0    0    0


$$
=

CAZ019-051100-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 52 to 58. Light winds. Gusts up to 20 mph
in the evening.
.SUNDAY...Sunny. Highs 75 to 81. Light winds.
.SUNDAY NIGHT...Clear. Lows 54 to 60. Light winds.
.MONDAY...Sunny. Highs 78 to 84. Northwest winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 54 to 62. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 80 to 86.
.TUESDAY NIGHT...Clear. Lows 55 to 61.
.WEDNESDAY...Sunny. Highs 78 to 84.
.WEDNESDAY NIGHT...Mostly clear. Lows 53 to 59.
.THURSDAY AND THURSDAY NIGHT...Clear. Highs 74 to 80. Lows 52 to
59.
.FRIDAY...Mostly sunny. Highs 74 to 80.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. A slight chance of
rain showers. Lows 51 to 57. Highs 71 to 80.

&&
                           TEMPERATURE    /    PRECIPITATION
STOCKTON               53   82   55   85  /   0    0    0    0
MODESTO                55   79   58   82  /   0    0    0    0


$$
=

CAZ063-051100-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 42 to 56 higher elevations...54 to
60 lower elevations. Prevailing northwest winds up to 10 mph.
.SUNDAY...Sunny. Highs 57 to 72 higher elevations...73 to
79 lower elevations. Prevailing north winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 43 to 57 higher elevations...54 to
60 lower elevations. Prevailing north winds up to 15 mph.
.MONDAY...Sunny, warmer. Highs 60 to 75 higher elevations...75 to
81 lower elevations. Prevailing north winds up to 15 mph.
.MONDAY NIGHT...Clear. Lows 47 to 59 higher elevations...55 to
63 lower elevations. Prevailing northwest winds up to 10 mph.
.TUESDAY...Sunny, warmer. Highs 68 to 83.
.TUESDAY NIGHT...Clear. Lows 47 to 61.
.WEDNESDAY...Sunny. Highs 63 to 78.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 44 to 59.
Highs 61 to 76.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 44 to 59.
.FRIDAY THROUGH SATURDAY...Partly cloudy with a slight chance of
rain showers. Highs 56 to 71. Lows 43 to 58.

&&
                           TEMPERATURE    /    PRECIPITATION
ALDER SPRINGS          49   64   48   67  /   0    0    0    0


$$
=

CAZ066-051100-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 49 to 59. Prevailing northeast winds up to
10 mph.
.SUNDAY...Sunny. Highs 68 to 80. 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 15 mph.
.MONDAY...Sunny. Highs 72 to 82. Prevailing northeast winds up to
15 mph. Gusts up to 30 mph in the morning.
.MONDAY NIGHT...Clear. Lows 51 to 63. Prevailing northeast winds
up to 10 mph.
.TUESDAY...Sunny. Highs 73 to 85.
.TUESDAY NIGHT...Clear. Lows 51 to 63.
.WEDNESDAY...Sunny. Highs 69 to 81.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 49 to 61.
Highs 66 to 81.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 49 to 59.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy with a slight chance of
rain showers. Highs 66 to 76. Lows 47 to 59.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 61 to 71.

&&
                           TEMPERATURE    /    PRECIPITATION
PARADISE               56   73   58   77  /   0    0    0    0


$$
=

CAZ067-051100-
Motherlode-
Including the cities of Grass Valley and Jackson
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 47 to 57. Light winds.
.SUNDAY...Sunny. Highs 68 to 78. Light winds.
.SUNDAY NIGHT...Clear. Lows 51 to 59. Light winds becoming east
up to 10 mph after midnight.
.MONDAY...Sunny. Highs 74 to 82. Prevailing east winds up to
10 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 53 to 61. Light winds becoming
northeast up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 76 to 84.
.TUESDAY NIGHT...Clear. Lows 52 to 60.
.WEDNESDAY...Sunny. Highs 72 to 82.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 59.
.THURSDAY AND THURSDAY NIGHT...Clear. Highs 68 to 78. Lows 50 to
59.
.FRIDAY THROUGH SATURDAY...Partly cloudy with a slight chance of
rain showers. Highs 64 to 78. Lows 49 to 58.

&&
                           TEMPERATURE    /    PRECIPITATION
GRASS VALLEY           48   71   52   76  /   0    0    0    0
JACKSON                53   74   56   78  /   0    0    0    0


$$
=

CAZ068-051100-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 35 to 50. Prevailing northeast winds up to
10 mph.
.SUNDAY...Sunny. Highs 52 to 67 higher elevations...59 to
72 lower elevations. Prevailing east winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 37 to 52. Prevailing east winds up to
15 mph with gusts to around 30 mph.
.MONDAY...Sunny. Highs 54 to 69 higher elevations...60 to
74 lower elevations. Prevailing east winds up to 15 mph.
.MONDAY NIGHT...Clear. Lows 39 to 54. Prevailing east winds up to
15 mph.
.TUESDAY...Sunny, warmer. Highs 62 to 77.
.TUESDAY NIGHT...Clear. Lows 40 to 55.
.WEDNESDAY...Sunny. Highs 58 to 73.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 38 to 53.
Highs 57 to 72.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 38 to 53.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy with a slight chance of
rain showers. Highs 55 to 70. Lows 37 to 52.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 49 to 64.

&&
                           TEMPERATURE    /    PRECIPITATION
QUINCY                 33   72   32   76  /   0    0    0    0
CHESTER                33   67   34   68  /   0    0    0    0


$$
=

CAZ069-051100-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
1022 PM PDT Sat Oct 4 2025

.TONIGHT...Clear. Lows 31 to 46 higher elevations...42 to
54 lower elevations. Prevailing north winds up to 10 mph shifting
to the east after midnight.
.SUNDAY...Sunny. Highs 52 to 67 higher elevations...65 to
75 lower elevations. Prevailing east winds up to 10 mph shifting
to the southwest in the afternoon.
.SUNDAY NIGHT...Clear. Lows 32 to 47 higher elevations...43 to
57 lower elevations. Prevailing northeast winds up to 15 mph.
Gusts up to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 54 to 69 higher elevations...69 to
79 lower elevations. Prevailing east winds up to 15 mph.
.MONDAY NIGHT...Clear. Lows 35 to 50 higher elevations...46 to
60 lower elevations. Prevailing northeast winds up to 15 mph.
Gusts up to 30 mph after midnight.
.TUESDAY...Sunny. Highs 61 to 76.
.TUESDAY NIGHT...Clear. Lows 40 to 55.
.WEDNESDAY...Sunny. Highs 59 to 74.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 53.
.THURSDAY...Sunny. Highs 56 to 71.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 53.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 56 to 71.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy with a slight chance
of rain showers. Lows 36 to 51. Highs 54 to 69.

&&
                           TEMPERATURE    /    PRECIPITATION
BLUE CANYON            48   65   49   69  /   0    0    0    0


$$
=