073
FPUS56 KSTO 220023
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
523 PM PDT Sat Jun 21 2025

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


CAZ013-221100-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
523 PM PDT Sat Jun 21 2025

.TONIGHT...Partly cloudy in the evening then clearing. Lows 36 to
51 higher elevations...44 to 55 lower elevations. Prevailing
north winds up to 15 mph with gusts to around 30 mph.
.SUNDAY...Sunny, warmer. Highs 65 to 80 higher elevations...78 to
86 lower elevations. Prevailing northeast winds up to 10 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 61 higher elevations...
54 to 66 lower elevations. Prevailing north winds up to 10 mph
with gusts to around 25 mph.
.MONDAY...Sunny, warmer. Highs 74 to 89 higher elevations...86 to
94 lower elevations. Prevailing northeast winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 50 to 65. Light winds becoming
north up to 10 mph after midnight.
.TUESDAY...Sunny, warmer. Highs 79 to 94.
.TUESDAY NIGHT...Clear. Lows 51 to 66.
.WEDNESDAY...Sunny. Highs 79 to 94.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 52 to 67.
Highs 79 to 94.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows 55 to 70.
Highs 81 to 96.
.SATURDAY...Sunny, warmer. Highs 87 to 102.

&&
                           TEMPERATURE    /    PRECIPITATION
SHASTA DAM             53   84   65   92  /   0    0    0    0


$$
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CAZ014-221100-
Burney Basin / Eastern Shasta County-
Including the city of Burney
523 PM PDT Sat Jun 21 2025

.TONIGHT...Mostly cloudy in the evening then clearing. Lows 25 to
40 higher elevations...35 to 40 lower elevations. Prevailing
north winds 5 to 15 mph shifting to the northeast after midnight.
Gusts up to 30 mph.
.SUNDAY...Sunny, warmer. Highs 63 to 75. Prevailing northeast
winds up to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows 34 to 47. Prevailing northeast
winds up to 10 mph.
.MONDAY...Sunny, warmer. Highs 72 to 84. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 40 to 54. Light winds.
.TUESDAY...Sunny. Highs 76 to 87.
.TUESDAY NIGHT...Clear. Lows 42 to 56.
.WEDNESDAY...Sunny. Highs 76 to 88.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 43 to 58.
Highs 76 to 88.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows 45 to 60.
Highs 77 to 92.
.SATURDAY...Sunny. Highs 85 to 96.

&&
                           TEMPERATURE    /    PRECIPITATION
BURNEY                 36   72   42   81  /  10    0    0    0


$$
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CAZ015-221100-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear, breezy. Lows 52 to 58. Northwest winds 10 to
25 mph decreasing to 10 to 15 mph after midnight. Gusts up to
40 mph.
.SUNDAY...Sunny. Highs around 84. North winds 10 to 15 mph with
gusts to around 30 mph.
.SUNDAY NIGHT...Clear. Lows 60 to 66. North winds around 10 mph
with gusts to around 20 mph.
.MONDAY...Sunny, warmer. Highs 89 to 95. North winds around
10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Mostly clear. Lows 60 to 66. Light winds.
.TUESDAY...Sunny. Highs around 94.
.TUESDAY NIGHT...Clear. Lows 61 to 67.
.WEDNESDAY...Sunny. Highs around 95.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 65.
Highs around 95.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows 66 to 72.
Highs around 97.
.SATURDAY...Sunny. Highs 99 to 105.

&&
                           TEMPERATURE    /    PRECIPITATION
REDDING                54   86   63   95  /   0    0    0    0
RED BLUFF              57   86   64   95  /   0    0    0    0


$$
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CAZ016-221100-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 53 to 59. Northwest winds 10 to 20 mph
with gusts to around 30 mph.
.SUNDAY...Sunny. Highs around 83. Northwest winds 10 to 15 mph
with gusts to around 30 mph.
.SUNDAY NIGHT...Clear. Lows 56 to 64. Northwest winds up to
10 mph.
.MONDAY...Sunny. Highs around 92. North winds up to 10 mph with
gusts to around 20 mph.
.MONDAY NIGHT...Mostly clear. Lows 58 to 64. Southwest winds up
to 10 mph shifting to the southeast after midnight.
.TUESDAY...Sunny. Highs around 93.
.TUESDAY NIGHT...Clear. Lows 57 to 63.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 93 to 98. Lows 58 to
68.

&&
                           TEMPERATURE    /    PRECIPITATION
CHICO                  57   84   61   93  /   0    0    0    0
OROVILLE               56   84   60   92  /   0    0    0    0
MARYSVILLE/YUBA CITY   56   84   58   93  /   0    0    0    0


$$
=

CAZ017-221100-
Southern Sacramento Valley-
Including the city of Sacramento
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 52 to 60. Northwest winds 10 to 15 mph
with gusts to around 30 mph.
.SUNDAY...Sunny. Highs 81 to 87. Northwest winds 10 to 15 mph.
Gusts up to 30 mph decreasing to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 53 to 62. West winds up to 10 mph
shifting to the southwest after midnight.
.MONDAY...Sunny, warmer. Highs 89 to 95. West winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 54 to 63. Southwest winds up
to 10 mph with gusts to around 20 mph.
.TUESDAY...Sunny. Highs 87 to 95.
.TUESDAY NIGHT...Clear. Lows 53 to 62.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 90 to 100. Lows 54 to
64.

&&
                           TEMPERATURE    /    PRECIPITATION
SACRAMENTO             58   85   58   92  /   0    0    0    0
SAC EXEC AIRPORT       58   84   56   92  /   0    0    0    0


$$
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CAZ018-221100-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 53 to 59. Northwest winds 10 to 20 mph
with gusts to around 35 mph.
.SUNDAY...Sunny. Highs 77 to 83. West winds 10 to 15 mph. Gusts
up to 35 mph in the morning.
.SUNDAY NIGHT...Clear. Lows around 55. West winds 10 to 15 mph.
.MONDAY...Sunny. Highs 83 to 89. West winds 10 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 53 to 59. Southwest winds
10 to 15 mph with gusts to around 25 mph.
.TUESDAY...Sunny. Highs 81 to 87.
.TUESDAY NIGHT...Clear. Lows 52 to 58.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 84 to 90. Lows 52 to
60.

&&
                           TEMPERATURE    /    PRECIPITATION
FAIRFIELD/SUISUN       55   85   54   90  /   0    0    0    0


$$
=

CAZ019-221100-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 51 to 61. Northwest winds 10 to 20 mph
with gusts to around 30 mph.
.SUNDAY...Sunny. Highs 79 to 87. Northwest winds 10 to 15 mph.
Gusts up to 30 mph in the morning.
.SUNDAY NIGHT...Clear. Lows 53 to 59. Northwest winds up to
15 mph.
.MONDAY...Sunny, warmer. Highs 86 to 94. Northwest winds up to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows 56 to 64. Northwest winds up
to 10 mph with gusts to around 20 mph.
.TUESDAY...Sunny. Highs 87 to 95.
.TUESDAY NIGHT...Clear. Lows 55 to 63.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 90 to 100. Lows 56 to
66.

&&
                           TEMPERATURE    /    PRECIPITATION
STOCKTON               55   87   54   94  /   0    0    0    0
MODESTO                60   85   58   92  /   0    0    0    0


$$
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CAZ063-221100-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 38 to 53 higher elevations...49 to
57 lower elevations. Prevailing northwest winds 5 to 15 mph with
gusts to around 30 mph.
.SUNDAY...Sunny, warmer. Highs 60 to 75 higher elevations...78 to
84 lower elevations. Prevailing north winds 5 to 15 mph.
.SUNDAY NIGHT...Clear. Lows 49 to 64 higher elevations...60 to
68 lower elevations. Prevailing northwest winds up to 15 mph.
.MONDAY...Sunny, warmer. Highs 69 to 84 higher elevations...87 to
93 lower elevations. Prevailing north winds up to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows 53 to 65 higher elevations...
61 to 69 lower elevations. Prevailing west winds up to 10 mph.
.TUESDAY...Sunny. Highs 75 to 90.
.TUESDAY NIGHT...Clear. Lows 55 to 69.
.WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs 76 to 91. Lows
55 to 70.
.THURSDAY...Mostly sunny. Highs 76 to 91.
.THURSDAY NIGHT THROUGH SATURDAY...Clear. Lows 57 to 72. Highs
80 to 95.

&&
                           TEMPERATURE    /    PRECIPITATION
ALDER SPRINGS          47   67   57   76  /   0   10    0    0


$$
=

CAZ066-221100-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 45 to 57. Prevailing north winds 5 to
15 mph with gusts to around 35 mph.
.SUNDAY...Sunny, warmer. Highs 70 to 84. Prevailing north winds
up to 10 mph shifting to the northwest in the afternoon. Gusts up
to 25 mph.
.SUNDAY NIGHT...Clear. Lows 56 to 66. Prevailing northwest winds
up to 10 mph shifting to the northeast after midnight.
.MONDAY...Sunny, warmer. Highs 77 to 89 higher elevations...84 to
92 lower elevations. Prevailing northeast winds up to 10 mph
shifting to the northwest in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 58 to 68. Prevailing southwest
winds up to 10 mph shifting to the east after midnight.
.TUESDAY...Sunny. Highs 81 to 95.
.TUESDAY NIGHT...Clear. Lows 59 to 68.
.WEDNESDAY...Sunny. Highs 82 to 94.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 59 to 69.
Highs 81 to 95.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Clear. Lows 61 to 72.
Highs 82 to 97.
.SATURDAY...Sunny, warmer. Highs 88 to 102.

&&
                           TEMPERATURE    /    PRECIPITATION
PARADISE               55   76   63   85  /   0    0    0    0


$$
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CAZ067-221100-
Motherlode-
Including the cities of Grass Valley and Jackson
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 46 to 54. Prevailing northwest winds 5 to
15 mph shifting to the northeast after midnight.
.SUNDAY...Sunny. Highs 71 to 83. Light winds becoming west up to
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 51 to 59. Prevailing west winds up to
10 mph in the evening becoming light.
.MONDAY...Sunny, warmer. Highs 78 to 90. Light winds becoming
west up to 10 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 56 to 64. Prevailing west
winds up to 10 mph in the evening becoming light.
.TUESDAY...Sunny. Highs 80 to 92.
.TUESDAY NIGHT...Clear. Lows 57 to 65.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 83 to 98. Lows 57 to
68.

&&
                           TEMPERATURE    /    PRECIPITATION
GRASS VALLEY           47   74   55   83  /   0    0    0    0
JACKSON                50   79   53   86  /   0    0    0    0


$$
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CAZ068-221100-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
523 PM PDT Sat Jun 21 2025

.TONIGHT...Mostly clear. Lows 32 to 47. Prevailing northwest
winds 5 to 15 mph shifting to the northeast after midnight. Gusts
up to 30 mph.
.SUNDAY...Sunny, warmer. Highs 54 to 69 higher elevations...61 to
76 lower elevations. Prevailing northeast winds up to 10 mph
shifting to the northwest in the afternoon. Gusts up to 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 56. Prevailing northwest
winds up to 10 mph shifting to the northeast after midnight.
.MONDAY...Sunny, warmer. Highs 62 to 77 higher elevations...70 to
83 lower elevations. Prevailing northeast winds up to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows 46 to 61. Prevailing west
winds up to 10 mph in the evening becoming light.
.TUESDAY...Sunny, warmer. Highs 70 to 85.
.TUESDAY NIGHT...Clear. Lows 47 to 62.
.WEDNESDAY...Sunny. Highs 71 to 86.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 47 to 62.
Highs 71 to 86.
.THURSDAY NIGHT THROUGH SATURDAY...Clear. Lows 50 to 65. Highs
75 to 90.

&&
                           TEMPERATURE    /    PRECIPITATION
QUINCY                 33   77   40   83  /   0   10    0    0
CHESTER                31   71   40   79  /   0   10    0    0


$$
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CAZ069-221100-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
523 PM PDT Sat Jun 21 2025

.TONIGHT...Clear. Lows 29 to 44 higher elevations...40 to
54 lower elevations. Prevailing northwest winds 5 to 15 mph
shifting to the northeast after midnight.
.SUNDAY...Sunny, warmer. Highs 53 to 68 higher elevations...66 to
76 lower elevations. Prevailing southeast winds up to 10 mph
shifting to the southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Areas of smoke after midnight. Lows
36 to 51 higher elevations...47 to 60 lower elevations.
Prevailing west winds up to 10 mph shifting to the northeast
after midnight.
.MONDAY...Mostly sunny. A slight chance of rain showers in the
afternoon. Warmer. 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. Gusts up to 25 mph.
.MONDAY NIGHT...Mostly clear. Lows 39 to 54 higher elevations...
51 to 64 lower elevations. Prevailing west winds up to 10 mph
shifting to the northeast after midnight.
.TUESDAY...Sunny, warmer. Highs 67 to 82.
.TUESDAY NIGHT...Clear. Lows 46 to 61.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 73 to 88. Lows 49 to
64.

&&
                           TEMPERATURE    /    PRECIPITATION
BLUE CANYON            45   65   53   73  /   0   10    0    0


$$
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