Zone Forecast Product
Issued by NWS Sacramento, CA

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760
FPUS56 KSTO 061922
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1222 PM PDT Mon Oct 6 2025

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


CAZ013-062300-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny, warmer. Highs 66 to 81 higher elevations...78 to
86 lower elevations. Prevailing northeast winds up to 10 mph with
gusts to around 30 mph.
.TONIGHT...Clear. Lows 42 to 57 higher elevations...50 to
62 lower elevations. Prevailing northeast winds up to 10 mph.
.TUESDAY...Sunny, warmer. 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 40 to 55.
.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.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             83   60   86  /   0    0    0


$$
=

CAZ014-062300-
Burney Basin / Eastern Shasta County-
Including the city of Burney
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs 61 to 71 higher elevations...70 to 76 lower
elevations. Light winds becoming east up to 10 mph in the
afternoon. Gusts up to 30 mph.
.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.
.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...Mostly sunny. Highs 49 to 60.

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


$$
=

CAZ015-062300-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs around 83. North winds around 10 mph with
gusts to around 30 mph.
.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.
.THURSDAY...Mostly cloudy with a slight chance of rain showers.
Cooler. Highs 68 to 73.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a
chance of rain showers. Lows 45 to 54. Highs 66 to 73.
.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...Mostly sunny. Highs around 69.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                84   53   87  /   0    0    0
RED BLUFF              84   56   87  /   0    0    0


$$
=

CAZ016-062300-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs around 83. Northwest winds around 10 mph
with gusts to around 30 mph.
.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...Clear. Lows 51 to 59.
.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 AND SUNDAY...Mostly clear. Lows around 49. Highs
around 69.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  84   58   87  /   0    0    0
OROVILLE               84   56   87  /   0    0    0
MARYSVILLE/YUBA CITY   84   53   87  /   0    0    0


$$
=

CAZ017-062300-
Southern Sacramento Valley-
Including the city of Sacramento
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs around 83. North winds up to 10 mph with
gusts to around 25 mph.
.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.
.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.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             84   57   87  /   0    0    0
SAC EXEC AIRPORT       84   56   88  /   0    0    0


$$
=

CAZ018-062300-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs 81 to 87. North winds up to 10 mph with
gusts to around 25 mph.
.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. Lows around 57.
.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.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       88   58   92  /   0    0    0


$$
=

CAZ019-062300-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs 79 to 86. Northwest winds up to 10 mph.
.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...Clear. Lows 53 to 59.
.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.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               86   56   90  /   0    0    0
MODESTO                84   59   87  /   0    0    0


$$
=

CAZ063-062300-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny, warmer. Highs 61 to 76 higher elevations...77 to
83 lower elevations. Prevailing northwest winds up to 10 mph
shifting to the northeast in the afternoon. Gusts up to 25 mph.
.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 41 to 56.
.THURSDAY...Partly cloudy with a slight chance of rain showers.
Highs 53 to 68.
.THURSDAY NIGHT THROUGH SATURDAY...Mostly cloudy with a chance of
rain showers. Lows 38 to 53. Highs 51 to 66.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 37 to 52.
.SUNDAY...Mostly sunny. Warmer. Highs 52 to 67.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          68   56   72  /   0    0    0


$$
=

CAZ066-062300-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs 73 to 83. Prevailing northeast winds up to
10 mph shifting to the northwest in the afternoon. Gusts up to
30 mph.
.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.
.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...Mostly sunny. Highs 58 to 70.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               79   61   81  /   0    0    0


$$
=

CAZ067-062300-
Motherlode-
Including the cities of Grass Valley and Jackson
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs 75 to 83. Light winds.
.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.
.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 AND SUNDAY...Mostly clear. Lows 42 to 50. Highs
57 to 70.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           77   55   79  /   0    0    0
JACKSON                80   60   84  /   0    0    0


$$
=

CAZ068-062300-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny. Highs 55 to 70 higher elevations...63 to 76 lower
elevations. Prevailing east winds up to 10 mph with gusts to
around 25 mph.
.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...Clear, colder. Lows 37 to 52.
.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...Mostly sunny. Not as cool. Highs 46 to 61.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 76   35   80  /   0    0    0
CHESTER                70   35   76  /   0    0    0


$$
=

CAZ069-062300-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
1222 PM PDT Mon Oct 6 2025

.TODAY...Sunny, warmer. Highs 56 to 71 higher elevations...71 to
81 lower elevations. Prevailing east winds up to 10 mph.
.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 37 to 52.
.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 AND SUNDAY...Mostly clear. Lows 28 to 43. Highs
46 to 61.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            71   53   72  /   0    0    0


$$
=