416
FPUS56 KSTO 031933
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1232 PM PDT Sun Aug 3 2025

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


CAZ013-032300-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 76 to 91 higher elevations...87 to 97 lower
elevations. Light winds becoming southwest up to 10 mph in the
afternoon.
.TONIGHT...Mostly clear. Cooler. Lows 48 to 63 higher
elevations...57 to 65 lower elevations. Prevailing west winds up
to 10 mph shifting to the north after midnight.
.MONDAY...Sunny. Highs 74 to 89 higher elevations...85 to
95 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.MONDAY NIGHT...Clear. Lows 49 to 64 higher elevations...58 to
66 lower elevations. Prevailing southwest winds up to 10 mph
shifting to the north after midnight.
.TUESDAY...Sunny, warmer. Highs 77 to 92 higher elevations...
88 to 97 lower elevations. Light winds becoming south up to
10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 52 to 67.
.WEDNESDAY...Mostly sunny. Highs 81 to 96.
.WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 55 to
70. Highs 83 to 98.
.SATURDAY...Sunny. Highs 86 to 101.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             94   63   92  /   0    0    0


$$
=

CAZ014-032300-
Burney Basin / Eastern Shasta County-
Including the city of Burney
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 76 to 87. Light winds becoming west up to
10 mph with gusts to around 25 mph in the afternoon.
.TONIGHT...Mostly clear. Colder. Lows 43 to 58. Prevailing west
winds up to 10 mph with gusts to around 25 mph in the evening
becoming light.
.MONDAY...Sunny. Highs 74 to 84. Light winds becoming west up to
10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 43 to 56. Prevailing west winds up to
10 mph in the evening becoming light.
.TUESDAY...Sunny. Highs 77 to 88. Light winds becoming west up to
10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 45 to 58.
.WEDNESDAY...Mostly sunny. Highs 78 to 90.
.WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 48 to
63. Highs 79 to 94.
.SATURDAY...Sunny. Highs 84 to 96.

&&
                        TEMPERATURE  /  PRECIPITATION
BURNEY                 84   50   82  /   0    0    0


$$
=

CAZ015-032300-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 90 to 96. South winds up to 10 mph with
gusts to around 20 mph.
.TONIGHT...Clear. Lows around 63. Southwest winds around 10 mph
in the evening becoming light. Gusts up to 20 mph.
.MONDAY...Sunny. Highs 88 to 94. South winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 60 to 66. South winds around 10 mph
in the evening becoming light.
.TUESDAY...Sunny. Highs 90 to 96. Light winds.
.TUESDAY NIGHT...Clear. Lows around 67.
.WEDNESDAY...Mostly sunny. Highs 93 to 99.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows around 69.
Highs 93 to 101.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows around 71. Highs 95 to
104.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                95   61   93  /   0    0    0
RED BLUFF              94   63   92  /   0    0    0


$$
=

CAZ016-032300-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs around 92. Southeast winds up to 10 mph.
.TONIGHT...Clear. Lows 57 to 63. Southeast winds up to 10 mph.
.MONDAY...Sunny. Highs around 89. Southeast winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 57 to 63. Southeast winds up to
10 mph.
.TUESDAY...Sunny. Highs around 91. Southeast winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 61 to 67.
.WEDNESDAY...Sunny. Highs around 95.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 63 to 70.
Highs around 95.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows 63 to 71. Highs around
96.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  94   64   90  /   0    0    0
OROVILLE               94   62   90  /   0    0    0
MARYSVILLE/YUBA CITY   93   59   90  /   0    0    0


$$
=

CAZ017-032300-
Southern Sacramento Valley-
Including the city of Sacramento
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 87 to 95. South winds up to 10 mph with
gusts to around 20 mph.
.TONIGHT...Clear. Lows 54 to 61. South winds 10 to 15 mph with
gusts to around 25 mph.
.MONDAY...Sunny. Highs 86 to 92. South winds up to 10 mph with
gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 53 to 61. South winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Sunny. Highs 88 to 94. Light winds.
.TUESDAY NIGHT...Clear. Lows 56 to 66.
.WEDNESDAY...Sunny. Highs 93 to 99.
.WEDNESDAY NIGHT THROUGH SATURDAY...Clear. Lows 58 to 68. Highs
91 to 100.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             91   58   90  /   0    0    0
SAC EXEC AIRPORT       90   57   90  /   0    0    0


$$
=

CAZ018-032300-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 81 to 87. Southwest winds 10 to 15 mph with
gusts to around 25 mph.
.TONIGHT...Clear. Lows around 57. Southwest winds 10 to 15 mph
with gusts to around 30 mph.
.MONDAY...Sunny. Highs 82 to 88. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows around 55. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.TUESDAY...Sunny. Highs 83 to 89. Southwest winds around 10 mph.
Gusts up to 25 mph in the morning.
.TUESDAY NIGHT...Clear. Lows around 58.
.WEDNESDAY...Sunny. Highs 90 to 96.
.WEDNESDAY NIGHT THROUGH SATURDAY...Clear. Lows 57 to 63. Highs
88 to 94.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       89   57   88  /   0    0    0


$$
=

CAZ019-032300-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 86 to 94. Northwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.TONIGHT...Clear. Lows 53 to 61. Northwest winds up to 15 mph
with gusts to around 25 mph.
.MONDAY...Sunny. Highs 84 to 90. Northwest winds up to 10 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 53 to 61. West winds up to 15 mph
with gusts to around 25 mph.
.TUESDAY...Sunny. Highs 86 to 94. Northwest winds up to 10 mph.
.TUESDAY NIGHT...Clear. Lows 57 to 67.
.WEDNESDAY...Sunny. Highs 92 to 100.
.WEDNESDAY NIGHT THROUGH SATURDAY...Clear. Lows 60 to 68. Highs
91 to 100.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               93   56   90  /   0    0    0
MODESTO                93   59   90  /   0    0    0


$$
=

CAZ063-032300-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 71 to 86 higher elevations...87 to 93 lower
elevations. Prevailing northeast winds up to 10 mph shifting to
the south in the afternoon.
.TONIGHT...Clear, cooler. Lows 50 to 64 higher elevations...61 to
67 lower elevations. Prevailing west winds up to 15 mph with
gusts to around 30 mph.
.MONDAY...Sunny. Highs 69 to 84 higher elevations...86 to
91 lower elevations. Prevailing northwest winds up to 10 mph
shifting to the east in the afternoon.
.MONDAY NIGHT...Clear. Lows 53 to 65 higher elevations...62 to
68 lower elevations. Prevailing west winds up to 10 mph.
.TUESDAY...Sunny, warmer. Highs 72 to 87 higher elevations...
88 to 94 lower elevations. Light winds becoming east up to 10 mph
in the afternoon.
.TUESDAY NIGHT...Clear. Lows 58 to 73.
.WEDNESDAY...Mostly sunny. Highs 78 to 93.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 60 to 75.
Highs 79 to 94.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows 62 to 76. Highs 81 to
96.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          78   58   76  /   0    0    0


$$
=

CAZ066-032300-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 81 to 93. Light winds becoming southwest up
to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 58 to 66. Prevailing south winds up to
10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 76 to 88 higher elevations...83 to
91 lower elevations. Prevailing west winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 59 to 67. Prevailing southwest winds
up to 10 mph in the evening becoming light.
.TUESDAY...Sunny. Highs 80 to 94. Light winds.
.TUESDAY NIGHT...Clear. Lows 61 to 71.
.WEDNESDAY...Sunny. Highs 84 to 96.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 63 to 73.
Highs 84 to 99.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows 65 to 75. Highs 86 to
101.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               86   63   83  /   0    0    0


$$
=

CAZ067-032300-
Motherlode-
Including the cities of Grass Valley and Jackson
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 82 to 92. Light winds becoming southwest up
to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 54 to 62. Prevailing southwest winds up to
10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 79 to 89. Light winds becoming southwest
up to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 55 to 65. Prevailing west winds up to
10 mph in the evening becoming light.
.TUESDAY...Sunny. Highs 82 to 92. Light winds becoming southwest
up to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 60 to 68.
.WEDNESDAY...Sunny. Highs 86 to 96.
.WEDNESDAY NIGHT THROUGH SATURDAY...Clear. Lows 62 to 71. Highs
86 to 97.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           86   58   82  /   0    0    0
JACKSON                88   56   85  /   0    0    0


$$
=

CAZ068-032300-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 66 to 81 higher elevations...72 to 87 lower
elevations. Light winds becoming southwest up to 10 mph in the
afternoon.
.TONIGHT...Clear, cooler. Lows 46 to 61. Prevailing southwest
winds up to 10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 64 to 79 higher elevations...70 to
85 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.MONDAY NIGHT...Clear. Lows 46 to 61. Prevailing southwest winds
up to 10 mph in the evening becoming light.
.TUESDAY...Sunny, warmer. Highs 66 to 81 higher elevations...
73 to 88 lower elevations. Light winds becoming southwest up to
10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 49 to 64.
.WEDNESDAY...Sunny, warmer. Highs 73 to 88.
.WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows 52 to 67.
Highs 74 to 89.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows 53 to 68. Highs 76 to
91.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 89   46   87  /   0    0    0
CHESTER                83   46   82  /   0    0    0


$$
=

CAZ069-032300-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
1232 PM PDT Sun Aug 3 2025

.TODAY...Sunny. Highs 65 to 80 higher elevations...78 to 88 lower
elevations. Prevailing southeast winds up to 10 mph shifting to
the southwest in the afternoon. Gusts up to 25 mph.
.TONIGHT...Clear, cooler. Lows 41 to 56 higher elevations...52 to
64 lower elevations. Prevailing southwest winds up to 10 mph
shifting to the southeast after midnight.
.MONDAY...Sunny. Highs 63 to 78 higher elevations...75 to
85 lower elevations. Prevailing south winds up to 10 mph shifting
to the southwest in the afternoon.
.MONDAY NIGHT...Clear. Lows 42 to 57 higher elevations...52 to
66 lower elevations. Prevailing west winds up to 10 mph in the
evening becoming light.
.TUESDAY...Sunny, warmer. Highs 66 to 81 higher elevations...
78 to 88 lower elevations. Light winds becoming southwest up to
10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 48 to 63.
.WEDNESDAY...Sunny. Highs 72 to 87.
.WEDNESDAY NIGHT...Clear. Lows 50 to 65.
.THURSDAY...Mostly sunny. Highs 73 to 88.
.THURSDAY NIGHT THROUGH SATURDAY...Clear. Lows 52 to 67. Highs
74 to 89.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            76   58   74  /   0    0    0


$$
=