983
FPUS56 KSTO 070523
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1022 PM PDT Mon Oct 6 2025

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


CAZ013-071100-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 42 to 57 higher elevations...50 to
62 lower elevations. Prevailing northeast winds up to 10 mph.
.TUESDAY...Sunny. Highs 69 to 84 higher elevations...80 to
88 lower elevations. Prevailing northeast winds up to 10 mph in
the morning becoming light.
.TUESDAY NIGHT...Clear. Lows 42 to 57 higher elevations...49 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...Mostly clear. Colder. Lows 38 to 53 higher
elevations...47 to 56 lower elevations. Prevailing southwest
winds up to 10 mph.
.THURSDAY...Mostly cloudy with a chance of rain showers. Highs
52 to 67.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers.
Lows 38 to 53.
.FRIDAY...Mostly cloudy with rain showers likely. Highs 48 to 63.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of rain
showers. Lows 34 to 49. Highs 49 to 64.
.SATURDAY NIGHT AND SUNDAY...Mostly clear. A slight chance of
rain showers. Lows 33 to 48. Highs 51 to 66.
.SUNDAY NIGHT AND COLUMBUS DAY...Mostly clear. Lows 34 to 49.
Highs 52 to 67.

&&
                           TEMPERATURE    /    PRECIPITATION
SHASTA DAM             60   86   59   81  /   0    0    0    0


$$
=

CAZ014-071100-
Burney Basin / Eastern Shasta County-
Including the city of Burney
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 33 to 46. Prevailing east winds up to
10 mph with gusts to around 25 mph.
.TUESDAY...Sunny. Highs 68 to 79. Light winds.
.TUESDAY NIGHT...Clear. Lows 34 to 48. Light winds.
.WEDNESDAY...Sunny. Highs 66 to 77. Light winds becoming
southwest up to 10 mph with gusts to around 25 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 36 to 47. Prevailing south winds
up to 10 mph with gusts to around 25 mph.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 57 to 66.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 33 to 44.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of rain
showers. Highs 48 to 61. Lows 29 to 44.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 27 to 38.
.SUNDAY THROUGH COLUMBUS DAY...Mostly clear. Highs 48 to 60. Lows
26 to 38.

&&
                           TEMPERATURE    /    PRECIPITATION
BURNEY                 35   77   38   74  /   0    0    0    0


$$
=

CAZ015-071100-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 52 to 62. North winds up to 10 mph.
.TUESDAY...Sunny. Highs around 86. North winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 51 to 61. Light winds.
.WEDNESDAY...Sunny. Highs around 83. Light winds becoming
southeast 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 68 to 73.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers.
Lows 49 to 54.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of rain
showers. Highs around 66. Lows 45 to 54.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs around 66.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 45 to 51.
.SUNDAY THROUGH COLUMBUS DAY...Mostly clear. Highs around 69.
Lows 45 to 53.

&&
                           TEMPERATURE    /    PRECIPITATION
REDDING                53   87   51   83  /   0    0    0    0
RED BLUFF              56   87   55   83  /   0    0    0    0


$$
=

CAZ016-071100-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 52 to 62. North winds up to 10 mph.
.TUESDAY...Sunny. Highs around 86. Northwest winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 51 to 61. Light winds.
.WEDNESDAY...Sunny. Highs around 82. Light winds becoming south
around 10 mph with gusts to around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 59. South winds 10 to
15 mph with gusts to around 25 mph.
.THURSDAY...Mostly sunny. Cooler. Highs around 72.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 48 to 54.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of rain
showers. Highs around 68. Lows 46 to 54.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs around 67.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around
50. Highs around 69.
.COLUMBUS DAY...Partly cloudy. Highs around 68.

&&
                           TEMPERATURE    /    PRECIPITATION
CHICO                  58   87   58   83  /   0    0    0    0
OROVILLE               56   87   56   82  /   0    0    0    0
MARYSVILLE/YUBA CITY   53   87   54   82  /   0    0    0    0


$$
=

CAZ017-071100-
Southern Sacramento Valley-
Including the city of Sacramento
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 52 to 62. North winds up to 10 mph with
gusts to around 20 mph.
.TUESDAY...Sunny. Highs around 87. Northwest winds up to 10 mph
with gusts to around 25 mph.
.TUESDAY NIGHT...Clear. Lows 51 to 61. Light winds.
.WEDNESDAY...Sunny. Highs 77 to 83. South winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 53 to 59. South winds up to
10 mph with gusts to around 25 mph.
.THURSDAY...Mostly sunny. Highs 70 to 75.
.THURSDAY NIGHT...Mostly clear. Lows 49 to 55.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of rain
showers. Highs 67 to 73. Lows 49 to 55.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 66 to 72.
.SATURDAY NIGHT...Mostly clear. Lows 47 to 53.
.SUNDAY...Sunny. Highs 68 to 74.
.SUNDAY NIGHT AND COLUMBUS DAY...Mostly clear. Lows 48 to 54.
Highs 67 to 74.

&&
                           TEMPERATURE    /    PRECIPITATION
SACRAMENTO             57   87   58   81  /   0    0    0    0
SAC EXEC AIRPORT       56   88   55   81  /   0    0    0    0


$$
=

CAZ018-071100-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 54 to 62. Northwest winds up to 10 mph.
Gusts up to 20 mph after midnight.
.TUESDAY...Sunny. Highs 85 to 91. Northwest winds up to 10 mph
with gusts to around 25 mph.
.TUESDAY NIGHT...Clear. Lows around 58. West winds up to 10 mph.
.WEDNESDAY...Sunny. Highs 75 to 81. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Mostly clear. Near the bay, mostly clear in
the evening then becoming mostly cloudy. Lows around 57.
Southwest winds 10 to 15 mph with gusts to around 30 mph.
.THURSDAY...Mostly sunny. Highs 69 to 75.
.THURSDAY NIGHT...Mostly clear. Lows around 53.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy with a chance of rain
showers. Highs 67 to 73. Lows around 53.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 67 to 73.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows around 51. Highs 68 to
74.
.SUNDAY NIGHT AND COLUMBUS DAY...Mostly clear. Lows around 52.
Highs 68 to 74.

&&
                           TEMPERATURE    /    PRECIPITATION
FAIRFIELD/SUISUN       58   92   57   80  /   0    0    0    0


$$
=

CAZ019-071100-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 54 to 64. Northwest winds up to 10 mph.
.TUESDAY...Sunny. Highs 83 to 89. Northwest winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 54 to 62. Northwest winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 77 to 84. Light winds becoming west up
to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 53 to 59. Northwest winds
up to 10 mph.
.THURSDAY...Mostly sunny. Highs 70 to 77.
.THURSDAY NIGHT...Clear. Lows 50 to 56.
.FRIDAY...Partly cloudy with a slight chance of rain showers.
Highs 69 to 75.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 49 to 55.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs 65 to 73. Lows
47 to 55.
.SUNDAY...Sunny. Highs 67 to 75.
.SUNDAY NIGHT AND COLUMBUS DAY...Mostly clear. Lows 47 to 53.
Highs 65 to 75.

&&
                           TEMPERATURE    /    PRECIPITATION
STOCKTON               56   90   57   84  /   0    0    0    0
MODESTO                59   87   59   83  /   0    0    0    0


$$
=

CAZ063-071100-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 49 to 61 higher elevations...56 to
64 lower elevations. Prevailing northwest winds up to 10 mph.
.TUESDAY...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.
.TUESDAY NIGHT...Clear. Lows 48 to 62 higher elevations...56 to
64 lower elevations. Prevailing west winds up to 10 mph.
.WEDNESDAY...Sunny. Highs 61 to 76 higher elevations...77 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 53 to 68.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain showers.
Lows 39 to 54.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of rain
showers. Highs 49 to 64. Lows 38 to 53.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 37 to 52.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 52 to 67. Lows
38 to 53.
.COLUMBUS DAY...Partly cloudy. Highs 50 to 65.

&&
                           TEMPERATURE    /    PRECIPITATION
ALDER SPRINGS          56   72   55   70  /   0    0    0    0


$$
=

CAZ066-071100-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 51 to 65. Prevailing northeast winds up to
10 mph.
.TUESDAY...Sunny. Highs 76 to 86. Prevailing northeast winds up
to 10 mph with gusts to around 25 mph in the morning becoming
light.
.TUESDAY NIGHT...Clear. Lows 53 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 south in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows 49 to 59.
Prevailing southeast winds up to 10 mph with gusts to around
25 mph.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 60 to 72.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 46 to 56.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of rain
showers. Highs 55 to 67. Lows 42 to 56.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 54 to 66.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 41 to 53.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 58 to 70. Lows
41 to 54.
.COLUMBUS DAY...Partly cloudy. Highs 57 to 69.

&&
                           TEMPERATURE    /    PRECIPITATION
PARADISE               61   81   63   75  /   0    0    0    0


$$
=

CAZ067-071100-
Motherlode-
Including the cities of Grass Valley and Jackson
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 54 to 64. Prevailing northeast winds up to
10 mph.
.TUESDAY...Sunny. Highs 77 to 87. Prevailing east winds up to
10 mph in the morning becoming light.
.TUESDAY NIGHT...Clear. Lows 53 to 63. Light winds becoming
northeast up to 10 mph after midnight.
.WEDNESDAY...Sunny. Highs 73 to 81. Prevailing east winds up to
10 mph shifting to the southwest in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 49 to 57. Prevailing southwest
winds up to 10 mph in the evening becoming light.
.THURSDAY...Mostly sunny. Highs 64 to 74.
.THURSDAY NIGHT...Mostly clear. Lows 46 to 54.
.FRIDAY...Partly cloudy with a chance of rain showers. Highs
60 to 72.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
42 to 52.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 57 to 69.
.SATURDAY NIGHT THROUGH COLUMBUS DAY...Mostly clear. Lows 42 to
51. Highs 57 to 70.

&&
                           TEMPERATURE    /    PRECIPITATION
GRASS VALLEY           55   79   55   75  /   0    0    0    0
JACKSON                60   84   59   78  /   0    0    0    0


$$
=

CAZ068-071100-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 39 to 54. Prevailing east winds up to
10 mph with gusts to around 25 mph.
.TUESDAY...Sunny, warmer. Highs 60 to 75 higher elevations...
67 to 80 lower elevations. Prevailing east winds up to 10 mph in
the morning becoming light.
.TUESDAY NIGHT...Clear. Lows 41 to 56. Light winds.
.WEDNESDAY...Sunny. Highs 56 to 71 higher elevations...63 to
76 lower elevations. Prevailing east 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 50 to 65.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Colder. Lows 34 to 49.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
45 to 60.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a chance of rain
and snow showers. Lows 31 to 46. Highs 44 to 59.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain and
snow showers. Lows 30 to 45.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 46 to 61. Lows
30 to 45.
.COLUMBUS DAY...Partly cloudy with a slight chance of rain
showers. Highs 44 to 59.

&&
                           TEMPERATURE    /    PRECIPITATION
QUINCY                 35   80   35   78  /   0    0    0    0
CHESTER                35   76   37   73  /   0    0    0    0


$$
=

CAZ069-071100-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
1022 PM PDT Mon Oct 6 2025

.TONIGHT...Clear. Lows 36 to 51 higher elevations...48 to
62 lower elevations. Prevailing northeast winds up to 15 mph.
.TUESDAY...Sunny. Highs 59 to 74 higher elevations...73 to
83 lower elevations. Prevailing east winds up to 10 mph shifting
to the west in the afternoon.
.TUESDAY NIGHT...Clear. Lows 37 to 52 higher elevations...48 to
62 lower elevations. Light winds becoming east up to 10 mph 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 53 to 68.
.THURSDAY NIGHT...Mostly clear. Lows 36 to 51.
.FRIDAY...Partly cloudy with a chance of rain showers. Highs
48 to 63.
.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 44 to 59.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows 29 to
44. Highs 46 to 61.
.COLUMBUS DAY...Partly cloudy. Highs 46 to 61.

&&
                           TEMPERATURE    /    PRECIPITATION
BLUE CANYON            53   72   55   68  /   0    0    0    0


$$
=