397
FPUS56 KSTO 051123
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
422 AM PDT Sat Jul 5 2025

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


CAZ013-052300-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny, warmer. Highs 74 to 89 higher elevations...85 to
93 lower elevations. Light winds becoming south up to 10 mph in
the afternoon.
.TONIGHT...Clear. Lows 52 to 67. Light winds.
.SUNDAY...Sunny, warmer. Highs 82 to 97 higher elevations...93 to
101 lower elevations. Prevailing north winds up to 10 mph in the
morning becoming light.
.SUNDAY NIGHT...Clear. Lows 55 to 70. Prevailing southwest winds
up to 10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 81 to 96 higher elevations...91 to
99 lower elevations. Light winds becoming south up to 10 mph in
the afternoon.
.MONDAY NIGHT...Clear. Lows 54 to 69.
.TUESDAY...Sunny. Highs 77 to 92.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 55 to 70.
Highs 79 to 94.
.THURSDAY THROUGH FRIDAY...Clear. Highs 89 to 104. Lows 59 to 74.

&&
                        TEMPERATURE  /  PRECIPITATION
SHASTA DAM             91   66   98  /   0    0    0


$$
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CAZ014-052300-
Burney Basin / Eastern Shasta County-
Including the city of Burney
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny, warmer. Highs 74 to 85. Light winds becoming west
up to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 43 to 57. Prevailing west winds up to
10 mph in the evening becoming light.
.SUNDAY...Sunny, warmer. Highs 83 to 95. Light winds.
.SUNDAY NIGHT...Clear. Lows 47 to 61. Prevailing southwest winds
up to 10 mph.
.MONDAY...Sunny. Highs 84 to 95. Light winds becoming west up to
10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 46 to 60.
.TUESDAY...Sunny. Highs 78 to 88.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 45 to 60.
Highs 78 to 90.
.THURSDAY THROUGH FRIDAY...Clear. Highs 85 to 99. Lows 48 to 63.

&&
                        TEMPERATURE  /  PRECIPITATION
BURNEY                 82   49   91  /   0    0    0


$$
=

CAZ015-052300-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny. Highs 88 to 94. Light winds becoming south up to
10 mph in the afternoon.
.TONIGHT...Clear. Lows 58 to 66. Light winds.
.SUNDAY...Sunny. Highs 93 to 101. Light winds.
.SUNDAY NIGHT...Clear. Lows 62 to 70. Southeast winds up to
10 mph.
.MONDAY...Sunny. Highs 94 to 100. Light winds becoming south
around 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 61 to 67.
.TUESDAY...Sunny. Highs 89 to 95.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 61 to 67. Highs 89 to
96.
.WEDNESDAY NIGHT THROUGH FRIDAY...Clear. Lows 68 to 76. Highs
97 to 107.

&&
                        TEMPERATURE  /  PRECIPITATION
REDDING                93   60  100  /   0    0    0
RED BLUFF              92   62   99  /   0    0    0


$$
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CAZ016-052300-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny. Highs around 88. Light winds becoming south up to
10 mph in the afternoon.
.TONIGHT...Clear. Lows 54 to 62. Southeast winds up to 10 mph.
.SUNDAY...Sunny. Highs around 93. Light winds.
.SUNDAY NIGHT...Clear. Lows 58 to 66. Southeast winds up to
10 mph.
.MONDAY...Sunny. Highs around 94. Southeast winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 57 to 63.
.TUESDAY...Sunny. Highs around 90.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 57 to 63. Highs around
92.
.WEDNESDAY NIGHT THROUGH FRIDAY...Clear. Lows 64 to 74. Highs
94 to 101.

&&
                        TEMPERATURE  /  PRECIPITATION
CHICO                  90   62   95  /   0    0    0
OROVILLE               90   59   94  /   0    0    0
MARYSVILLE/YUBA CITY   89   56   94  /   0    0    0


$$
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CAZ017-052300-
Southern Sacramento Valley-
Including the city of Sacramento
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny. Highs 84 to 90. South winds up to 10 mph.
.TONIGHT...Clear. Lows 50 to 60. South winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY...Sunny. Highs 88 to 96. Southwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 53 to 62. Southwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Sunny. Highs 86 to 96. South winds up to 10 mph with
gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 53 to 61.
.TUESDAY...Sunny. Highs 84 to 92.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 53 to 61. Highs 86 to
96.
.WEDNESDAY NIGHT THROUGH FRIDAY...Clear. Lows 60 to 70. Highs
93 to 103.

&&
                        TEMPERATURE  /  PRECIPITATION
SACRAMENTO             88   56   93  /   0    0    0
SAC EXEC AIRPORT       88   55   93  /   0    0    0


$$
=

CAZ018-052300-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny. Highs 78 to 84. West winds 10 to 15 mph.
.TONIGHT...Clear. Lows around 53. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY...Sunny. Near the bay, mostly cloudy in the morning then
clearing. Highs 82 to 88...except 75 to 81 near the bay. West
winds up to 10 mph with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 52 to 58. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.MONDAY...Sunny. Near the bay, mostly cloudy in the morning then
clearing. Highs 79 to 85...except 72 to 78 near the bay.
Southwest winds 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows around 56.
.TUESDAY...Sunny. Highs 78 to 84.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 53 to 63.
Highs 82 to 88.
.THURSDAY THROUGH FRIDAY...Clear. Highs 90 to 96. Lows 57 to 65.

&&
                        TEMPERATURE  /  PRECIPITATION
FAIRFIELD/SUISUN       85   53   88  /   0    0    0


$$
=

CAZ019-052300-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny. Highs 83 to 91. Northwest winds up to 10 mph with
gusts to around 20 mph.
.TONIGHT...Clear. Lows 51 to 61. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 88 to 95. Northwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 54 to 64. Northwest winds up to
10 mph.
.MONDAY...Sunny. Highs 87 to 96. West winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows 54 to 62.
.TUESDAY...Sunny. Highs 86 to 94.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 55 to 63. Highs 87 to
97.
.WEDNESDAY NIGHT THROUGH FRIDAY...Clear. Lows 61 to 71. Highs
93 to 103.

&&
                        TEMPERATURE  /  PRECIPITATION
STOCKTON               90   53   95  /   0    0    0
MODESTO                89   57   94  /   0    0    0


$$
=

CAZ063-052300-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny, warmer. Highs 68 to 83 higher elevations...84 to
91 lower elevations. Light winds becoming east up to 10 mph in
the afternoon.
.TONIGHT...Clear. Lows 52 to 66 higher elevations...62 to
70 lower elevations. Prevailing south winds up to 10 mph shifting
to the northwest after midnight.
.SUNDAY...Sunny, warmer. Highs 75 to 90 higher elevations...91 to
99 lower elevations. Light winds becoming east up to 10 mph in
the afternoon.
.SUNDAY NIGHT...Clear. Lows 57 to 69 higher elevations...65 to
73 lower elevations. Prevailing southeast winds up to 10 mph
shifting to the northwest after midnight.
.MONDAY...Sunny. Highs 74 to 89 higher elevations...91 to
98 lower elevations. Light winds becoming southeast up to 10 mph
in the afternoon.
.MONDAY NIGHT...Clear, cooler. Lows 55 to 69.
.TUESDAY...Sunny. Highs 74 to 89.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 54 to 69. Highs 76 to
91.
.WEDNESDAY NIGHT THROUGH FRIDAY...Clear. Lows 63 to 78. Highs
81 to 96.

&&
                        TEMPERATURE  /  PRECIPITATION
ALDER SPRINGS          74   60   81  /   0    0    0


$$
=

CAZ066-052300-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny, warmer. Highs 77 to 91. Light winds becoming
southwest up to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 58 to 68. Light winds.
.SUNDAY...Sunny, warmer. Highs 83 to 98. Light winds.
.SUNDAY NIGHT...Clear. Lows 62 to 71. Prevailing southwest winds
up to 10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 83 to 97. Light winds becoming southwest
up to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 60 to 68.
.TUESDAY...Sunny. Highs 80 to 94.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows 59 to 68. Highs 81 to
96.
.WEDNESDAY NIGHT THROUGH FRIDAY...Clear. Lows 65 to 78. Highs
86 to 101.

&&
                        TEMPERATURE  /  PRECIPITATION
PARADISE               82   64   88  /   0    0    0


$$
=

CAZ067-052300-
Motherlode-
Including the cities of Grass Valley and Jackson
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny. Highs 79 to 89. Prevailing southwest winds up to
10 mph.
.TONIGHT...Clear. Lows 54 to 64. Light winds.
.SUNDAY...Sunny. Highs 83 to 93. Light winds becoming west up to
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 57 to 67. Prevailing west winds up to
10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 84 to 94. Light winds becoming southwest
up to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 55 to 65.
.TUESDAY...Sunny. Highs 82 to 92.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 56 to 69.
Highs 82 to 95.
.THURSDAY THROUGH FRIDAY...Clear. Highs 91 to 101. Lows 61 to 73.

&&
                        TEMPERATURE  /  PRECIPITATION
GRASS VALLEY           82   57   86  /   0    0    0
JACKSON                85   56   90  /   0    0    0


$$
=

CAZ068-052300-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny, warmer. Highs 63 to 78 higher elevations...69 to
84 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.TONIGHT...Clear. Lows 47 to 62. Prevailing southwest winds up to
10 mph in the evening becoming light.
.SUNDAY...Sunny, warmer. Highs 71 to 86 higher elevations...77 to
92 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.SUNDAY NIGHT...Clear. Lows 50 to 65. Prevailing southwest winds
up to 10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 71 to 86 higher elevations...77 to
92 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.MONDAY NIGHT...Clear. Lows 49 to 64.
.TUESDAY...Sunny. Highs 70 to 85.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 50 to 65.
Highs 71 to 86.
.THURSDAY THROUGH FRIDAY...Clear. Highs 81 to 96. Lows 54 to 69.

&&
                        TEMPERATURE  /  PRECIPITATION
QUINCY                 86   45   95  /   0    0    0
CHESTER                81   46   89  /   0    0    0


$$
=

CAZ069-052300-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
422 AM PDT Sat Jul 5 2025

.TODAY...Sunny, warmer. Highs 63 to 78 higher elevations...74 to
84 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.TONIGHT...Clear. Lows 43 to 58 higher elevations...53 to
65 lower elevations. Prevailing west winds up to 10 mph in the
evening becoming light.
.SUNDAY...Sunny, warmer. Highs 68 to 83 higher elevations...78 to
88 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.SUNDAY NIGHT...Clear. Lows 46 to 61 higher elevations...56 to
68 lower elevations. Prevailing west winds up to 10 mph in the
evening becoming light.
.MONDAY...Sunny. Highs 69 to 84 higher elevations...79 to
89 lower elevations. Light winds becoming southwest up to 10 mph
in the afternoon.
.MONDAY NIGHT...Clear. Lows 48 to 63.
.TUESDAY...Sunny. Highs 70 to 85.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Clear. Lows 49 to 64.
Highs 71 to 86.
.THURSDAY THROUGH FRIDAY...Clear. Highs 78 to 93. Lows 52 to 67.

&&
                        TEMPERATURE  /  PRECIPITATION
BLUE CANYON            73   59   78  /   0    0    0


$$
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