780
FPUS56 KSTO 042102
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
201 PM PDT Fri Sep 4 2026

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


CAZ121-051100-
W. Shasta County Above 3000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. A slight chance of rain early in the
evening. Lows 40 to 50. Light winds.
.SATURDAY...Sunny. Highs 60 to 70. Light winds becoming southeast
up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 52. Light winds.
.SUNDAY...Partly cloudy with a slight chance of rain in the
morning, then mostly cloudy with a chance of rain in the
afternoon. Highs 57 to 67. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51. Northwest winds up
to 10 mph.
.LABOR DAY...Sunny, warmer. Highs 64 to 74.
.MONDAY NIGHT...Clear. Lows 46 to 56.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 65 to 75. Lows
47 to 57.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
65 to 75.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 51 to 61.
.THURSDAY...Partly cloudy with a chance of rain. Highs 65 to 75.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a chance of rain.
Lows 48 to 58. Highs 63 to 73.

$$
=

CAZ122-051100-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 45 to 55. Light winds.
.SATURDAY...Sunny. Highs 67 to 77. Light winds becoming southeast
up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 58. Light winds.
.SUNDAY...Mostly sunny in the morning, then partly cloudy with a
slight chance of rain in the afternoon. Highs 66 to 76. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 57. Light winds becoming
northwest up to 10 mph after midnight.
.LABOR DAY...Sunny, warmer. Highs 73 to 83.
.MONDAY NIGHT...Clear. Lows 51 to 61.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 74 to 84. Lows
53 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
73 to 83.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 56 to 66.
.THURSDAY...Partly cloudy with a chance of rain. Highs 74 to 84.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 54 to
64.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 70 to
80.

$$
=

CAZ123-051100-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 43 to 53. Light winds.
.SATURDAY...Sunny. Highs 68 to 78. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 56. Light winds.
.SUNDAY...Partly cloudy. A slight chance of rain in the
afternoon. Highs 65 to 75. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 44 to 54. Light winds.
.LABOR DAY...Sunny, warmer. Highs 71 to 81.
.MONDAY NIGHT...Clear. Lows 49 to 59.
.TUESDAY...Mostly sunny. Highs 73 to 83.
.TUESDAY NIGHT...Partly cloudy. Lows 49 to 59.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
74 to 84.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 53 to 63.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a chance of
rain. Highs 74 to 84. Lows 52 to 62.
.FRIDAY...Mostly cloudy with a chance of rain. Highs 69 to 79.

&&
                           TEMPERATURE    /    PRECIPITATION
SHASTA DAM             55   77   58   75  /  10    0    0   10


$$
=

CAZ124-051100-
Shasta Metro-
Including the city of Redding, Anderson
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 48 to 56. Light winds.
.SATURDAY...Sunny. Highs around 78. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 58. Light winds.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 76. Light winds.
.SUNDAY NIGHT...Clear. Lows 49 to 57. Light winds.
.LABOR DAY...Sunny. Highs around 82.
.MONDAY NIGHT...Clear. Lows 52 to 62.
.TUESDAY...Mostly sunny. Highs around 84.
.TUESDAY NIGHT...Partly cloudy. Lows 53 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 84.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a slight
chance of rain. Lows 55 to 65. Highs around 85.
.THURSDAY NIGHT...Partly cloudy with a chance of rain. Lows 55 to
63.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs
around 81.

&&
                           TEMPERATURE    /    PRECIPITATION
REDDING                49   79   51   77  /  10    0    0    0
RED BLUFF              52   79   54   77  /   0    0    0    0


$$
=

CAZ125-051100-
Shasta County Foothills 1000-3000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 45 to 51. Light winds.
.SATURDAY...Sunny. Highs 70 to 76. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 54. Light winds.
.SUNDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 67 to 75. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 52. Light winds.
.LABOR DAY...Sunny. Highs 72 to 80.
.MONDAY NIGHT...Clear. Lows 51 to 57.
.TUESDAY...Mostly sunny. Highs 75 to 83.
.TUESDAY NIGHT...Partly cloudy. Lows 53 to 59.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. A slight chance of
rain. Highs 77 to 83. Lows 53 to 61.
.THURSDAY...Partly cloudy with a chance of rain. Highs 76 to 84.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 54 to
60.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 72 to
80.

$$
=

CAZ126-051100-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Patchy fog late in the evening. Patchy
frost late in the night. Lows 34 to 44. Light winds.
.SATURDAY...Patchy frost in the morning. Sunny, warmer. Highs
59 to 69. Light winds becoming southwest up to 10 mph with gusts
to around 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 37 to 47. Light winds.
.SUNDAY...Mostly sunny in the morning, then mostly cloudy with a
slight chance of rain in the afternoon. Highs 56 to 66. Light
winds becoming southwest up to 10 mph with gusts to around 20 mph
in the afternoon.
.SUNDAY NIGHT...Mostly clear. A slight chance of rain in the
evening. Lows 36 to 46. Light winds.
.LABOR DAY...Sunny, warmer. Highs 62 to 72.
.MONDAY NIGHT...Clear. Lows 41 to 51.
.TUESDAY...Mostly sunny. Highs 65 to 75.
.TUESDAY NIGHT...Partly cloudy. Lows 42 to 52.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
66 to 76.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 46 to 56.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a chance of
rain. Highs 65 to 75. Lows 45 to 55.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 61 to
71.

$$
=

CAZ127-051100-
Burney Basin-
Including the city of Burney
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Areas of frost and patchy fog late in the
night. Lows 31 to 41. Light winds.
.SATURDAY...Patchy fog and frost in the morning. Sunny, warmer.
Highs 61 to 71. Light winds becoming west up to 10 mph with gusts
to around 20 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 34 to 44. Light winds.
.SUNDAY...Mostly sunny in the morning, then mostly cloudy with a
chance of rain in the afternoon. Highs 57 to 67. Light winds
becoming southwest up to 10 mph with gusts to around 20 mph in
the afternoon.
.SUNDAY NIGHT...Mostly clear. A slight chance of rain in the
evening. Lows 33 to 43. West winds up to 10 mph with gusts to
around 20 mph in the evening becoming light.
.LABOR DAY...Sunny, warmer. Highs 64 to 74.
.MONDAY NIGHT...Clear. Lows 37 to 47.
.TUESDAY...Mostly sunny. Highs 67 to 77.
.TUESDAY NIGHT...Partly cloudy. Lows 40 to 50.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
68 to 78.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 43 to 53.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 67 to 77.
.THURSDAY NIGHT...Partly cloudy with a chance of rain. Lows 42 to
52.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 64 to
74.

&&
                           TEMPERATURE    /    PRECIPITATION
BURNEY                 33   70   36   66  /   0    0    0   20


$$
=

CAZ128-051100-
Lassen Volcanic NP-
Including the city of Lassen National Park
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Areas of frost after midnight. Lows
30 to 36. Light winds. Gusts up to 20 mph in the evening.
.SATURDAY...Widespread frost in the morning. Mostly sunny. Not as
cool. Highs 51 to 61. South winds up to 10 mph with gusts to
around 20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 34 to 40. South winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Areas of frost in the morning. Mostly sunny in the
morning, then partly cloudy with a slight chance of rain in the
afternoon. Highs 47 to 57. South winds up to 15 mph. Gusts up to
25 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. A slight chance of rain in the
evening. Areas of frost after midnight. Lows 32 to 38. Southwest
winds up to 10 mph with gusts to around 20 mph in the evening
becoming light.
.LABOR DAY...Sunny. Areas of frost. Warmer. Highs 56 to 66.
.MONDAY NIGHT...Clear. Lows 38 to 44.
.TUESDAY...Mostly sunny. Highs 58 to 68.
.TUESDAY NIGHT...Partly cloudy. Lows 40 to 46.
.WEDNESDAY...Partly cloudy with a chance of rain. Highs 58 to 68.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 44 to 50.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 57 to 67.
.THURSDAY NIGHT...Partly cloudy with a chance of rain. Lows 41 to
47.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 55 to
65.

$$
=

CAZ129-051100-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 47 to 57. Southeast winds up to 10 mph
shifting to the east after midnight.
.SATURDAY...Sunny. Highs 69 to 77. East winds up to 10 mph
shifting to the southwest in the afternoon. Gusts up to 20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 59. Southeast winds up
to 10 mph shifting to the east after midnight. Gusts up to
20 mph.
.SUNDAY...Sunny. Highs 67 to 75. Light winds becoming south
around 10 mph with gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 51 to 59. South winds up to 10 mph in
the evening becoming light.
.LABOR DAY...Sunny. Highs 73 to 81.
.MONDAY NIGHT...Clear. Lows 55 to 63.
.TUESDAY...Mostly sunny. Highs 76 to 84.
.TUESDAY NIGHT...Partly cloudy. Lows 57 to 65.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
75 to 83.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 60 to 68.
.THURSDAY...Partly cloudy with a chance of rain. Highs 76 to 84.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 58 to 66. Highs 73 to 83.

&&
                           TEMPERATURE    /    PRECIPITATION
PARADISE               54   72   56   70  /   0    0    0    0


$$
=

CAZ130-051100-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Areas of frost late in the night. Lows
35 to 45. Light winds.
.SATURDAY...Widespread frost in the morning. Mostly sunny.
Warmer. Highs 58 to 68. Light winds becoming south around 10 mph
in the afternoon. Gusts up to 20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 39 to 49. Light winds.
.SUNDAY...Mostly sunny. Highs 56 to 66. Light winds becoming
southwest 10 to 15 mph with gusts to around 25 mph in the
afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 37 to 47. Southwest winds up
to 10 mph with gusts to around 20 mph in the evening becoming
light.
.LABOR DAY...Sunny, warmer. Highs 63 to 73.
.MONDAY NIGHT...Clear. Lows 42 to 52.
.TUESDAY...Mostly sunny. Highs 66 to 76.
.TUESDAY NIGHT...Partly cloudy. Lows 44 to 54.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a slight
chance of rain. Highs 65 to 75. Lows 46 to 56.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 65 to 75.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 46 to 56. Highs 64 to 74.

&&
                           TEMPERATURE    /    PRECIPITATION
QUINCY                 33   73   38   72  /   0    0    0    0
CHESTER                32   70   37   67  /   0    0    0   10


$$
=

CAZ131-051100-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 48 to 54. Light winds.
.SATURDAY...Sunny. Highs 70 to 78. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 56. Light winds.
.SUNDAY...Sunny. Highs 69 to 77. Light winds becoming southwest
around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 49 to 57. Light winds.
.LABOR DAY...Sunny. Highs 76 to 82.
.MONDAY NIGHT...Clear. Lows 52 to 60.
.TUESDAY...Mostly sunny. Highs 77 to 85.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
55 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
77 to 83.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 58 to 66.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 77 to 85.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 55 to 63. Highs 75 to 85.

&&
                           TEMPERATURE    /    PRECIPITATION
GRASS VALLEY           50   72   52   71  /   0    0    0    0
JACKSON                54   77   54   76  /   0    0    0    0


$$
=

CAZ132-051100-
Sierra (Yuba-Placer) 3000-5000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 43 to 53. Light winds.
.SATURDAY...Mostly sunny. Warmer. Highs 62 to 72. Light winds
becoming southwest up to 10 mph in the afternoon. Gusts up to
20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 54. Light winds.
.SUNDAY...Mostly sunny. Highs 61 to 71. Light winds becoming
southwest around 10 mph with gusts to around 25 mph in the
afternoon.
.SUNDAY NIGHT...Clear. Lows 43 to 53. Light winds.
.LABOR DAY...Sunny, warmer. Highs 67 to 77.
.MONDAY NIGHT...Clear. Lows 47 to 57.
.TUESDAY...Mostly sunny. Highs 70 to 80.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
50 to 60.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly cloudy with a chance
of rain. Highs 69 to 79. Lows 52 to 62.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 66 to
76.

$$
=

CAZ133-051100-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 36 to 46. South winds up to 10 mph. Gusts up to
30 mph decreasing to 20 mph after midnight.
.SATURDAY...Mostly cloudy in the morning then clearing. Not as
cool. Highs 54 to 64. South winds up to 10 mph with gusts to
around 25 mph.
.SATURDAY NIGHT...Mostly clear. Lows 38 to 48. Southwest winds up
to 10 mph with gusts to around 25 mph shifting to the southeast
after midnight.
.SUNDAY...Mostly sunny. Highs 52 to 62. South winds up to 15 mph.
Gusts up to 25 mph increasing to 35 mph in the afternoon.
.SUNDAY NIGHT...Clear. Areas of frost after midnight. Lows 35 to
45. Southwest winds around 10 mph with gusts to around 35 mph
shifting to the southeast up to 10 mph after midnight.
.LABOR DAY...Sunny, warmer. Highs 59 to 69.
.MONDAY NIGHT...Clear. Lows 40 to 50.
.TUESDAY...Mostly sunny. Highs 62 to 72.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
43 to 53.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly cloudy with a chance
of rain. Highs 61 to 71. Lows 45 to 55.
.FRIDAY...Partly cloudy with a chance of rain. Highs 58 to 68.

&&
                           TEMPERATURE    /    PRECIPITATION
BLUE CANYON            47   64   50   62  /  10   10    0    0


$$
=

CAZ134-051100-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 53. Light winds.
.SATURDAY...Sunny. Highs 71 to 79. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows around 54. Light winds.
.SUNDAY...Sunny. Highs 70 to 78. Light winds becoming southwest
up to 10 mph with gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 54. Southwest winds up to
10 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs 76 to 84.
.MONDAY NIGHT...Clear. Lows around 58.
.TUESDAY...Mostly sunny. Highs 79 to 87.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 62.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
78 to 84.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows around 65.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 79 to 87.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows around 61. Highs 76 to 86.

$$
=

CAZ135-051100-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 45 to 54. Light winds.
.SATURDAY...Mostly sunny. Warmer. Highs 66 to 74. Light winds
becoming southwest around 10 mph in the afternoon. Gusts up to
20 mph.
.SATURDAY NIGHT...Clear. Lows 45 to 55. Light winds.
.SUNDAY...Sunny. Highs 64 to 72. Light winds becoming southwest
around 10 mph with gusts to around 25 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 45 to 55. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs 69 to 77.
.MONDAY NIGHT...Clear. Lows 48 to 58.
.TUESDAY...Mostly sunny. Highs 73 to 81.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
51 to 61.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly cloudy with a chance
of rain. Highs 72 to 81. Lows 53 to 63.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 69 to
77.

$$
=

CAZ136-051100-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly cloudy with a slight chance of rain early in
the evening, then mostly cloudy in the late evening and
overnight. Lows 37 to 47. Southwest winds up to 10 mph with gusts
to around 35 mph.
.SATURDAY...Partly cloudy in the morning then clearing. Warmer.
Highs 56 to 66. South winds up to 10 mph with gusts to around
30 mph.
.SATURDAY NIGHT...Mostly clear. Lows 38 to 48. Southwest winds up
to 10 mph shifting to the southeast after midnight. Gusts up to
30 mph.
.SUNDAY...Sunny. Highs 53 to 63. South winds 10 to 15 mph with
gusts to around 35 mph.
.SUNDAY NIGHT...Clear. Lows 36 to 46. Southwest winds 10 to
15 mph shifting to the southeast after midnight. Gusts up to
35 mph.
.LABOR DAY...Sunny, warmer. Highs 59 to 69.
.MONDAY NIGHT...Clear. Lows 39 to 49.
.TUESDAY...Mostly sunny. Highs 62 to 72.
.TUESDAY NIGHT...Partly cloudy with a chance of rain. Lows 43 to
53.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly cloudy with a chance
of rain. Highs 60 to 70. Lows 45 to 55.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 58 to
68.

$$
=

CAZ137-051100-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 51 to 59. Light winds.
.SATURDAY...Sunny. Highs 73 to 81. Southwest winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 51 to 59. Light winds.
.SUNDAY...Sunny. Highs 72 to 80. Light winds becoming southwest
around 10 mph with gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 49 to 59. West winds up to 10 mph in
the evening becoming light.
.LABOR DAY...Sunny. Highs 77 to 85.
.MONDAY NIGHT...Clear. Lows 53 to 63.
.TUESDAY...Mostly sunny. Highs 81 to 89.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
58 to 68.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
80 to 86.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a chance of
rain. Lows 61 to 71. Highs 80 to 88.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 57 to 67. Highs 77 to 87.

$$
=

CAZ138-051100-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 47 to 57. Light winds.
.SATURDAY...Sunny. Highs 66 to 76. Southeast winds up to 10 mph
shifting to the southwest around 10 mph in the afternoon. Gusts
up to 20 mph.
.SATURDAY NIGHT...Clear. Lows 48 to 58. Light winds.
.SUNDAY...Sunny. Highs 65 to 75. Light winds becoming southwest
around 10 mph with gusts to around 25 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 47 to 57. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs 69 to 79.
.MONDAY NIGHT...Clear. Lows 50 to 60.
.TUESDAY...Mostly sunny. Highs 73 to 83.
.TUESDAY NIGHT...Partly cloudy with a chance of rain. Lows 54 to
64.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly cloudy with a chance
of rain. Highs 72 to 82. Lows 56 to 66.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 69 to
79.

$$
=

CAZ139-051100-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly cloudy with a slight chance of rain early in
the evening, then partly cloudy in the late evening and
overnight. Lows 37 to 47. South winds up to 15 mph with gusts to
around 30 mph.
.SATURDAY...Mostly sunny. Warmer. Highs 57 to 67. South winds
10 to 15 mph with gusts to around 25 mph.
.SATURDAY NIGHT...Mostly clear. Lows 38 to 48. South winds around
10 mph shifting to the southeast up to 10 mph after midnight.
Gusts up to 30 mph.
.SUNDAY...Sunny. Highs 54 to 64. South winds 10 to 15 mph with
gusts to around 35 mph.
.SUNDAY NIGHT...Clear. Lows 36 to 46. Southwest winds 10 to
15 mph shifting to the southeast after midnight. Gusts up to
30 mph.
.LABOR DAY...Sunny. Highs 59 to 69.
.MONDAY NIGHT...Clear. Lows 39 to 49.
.TUESDAY...Mostly sunny. Highs 62 to 72.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a
chance of rain. Lows 45 to 55. Highs 62 to 72.
.THURSDAY...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Highs 61 to 71.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain. Lows 43 to
53.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 59 to
69.

$$
=

CAZ140-051100-
Tehama Co Coast Range Above 3000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 39 to 49. West winds up to 10 mph.
.SATURDAY...Mostly sunny. Highs 56 to 66. East winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 51. Light winds.
.SUNDAY...Mostly sunny. A slight chance of rain in the afternoon.
Highs 55 to 65. Light winds becoming southeast up to 10 mph in
the afternoon.
.SUNDAY NIGHT...Clear. Lows 41 to 51. West winds up to 10 mph.
.LABOR DAY...Sunny, warmer. Highs 61 to 71.
.MONDAY NIGHT...Clear. Lows 47 to 57.
.TUESDAY...Mostly sunny. Highs 62 to 72.
.TUESDAY NIGHT...Partly cloudy. Lows 49 to 59.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
61 to 71.
.WEDNESDAY NIGHT...Partly cloudy with a chance of rain. Lows
52 to 62.
.THURSDAY...Mostly cloudy with a chance of rain. Highs 63 to 73.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 50 to 58. Highs 62 to 72.

$$
=

CAZ141-051100-
W Tehama Co Foothills 1000-3000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 49 to 55. Light winds.
.SATURDAY...Sunny. Highs 65 to 75. Light winds becoming east up
to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 58. Light winds.
.SUNDAY...Mostly sunny. A slight chance of rain in the afternoon.
Highs 64 to 74. Light winds.
.SUNDAY NIGHT...Clear. Lows 52 to 58. West winds up to 10 mph.
.LABOR DAY...Sunny, warmer. Highs 72 to 82.
.MONDAY NIGHT...Clear. Lows 57 to 65.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 73 to 83. Lows
57 to 65.
.WEDNESDAY THROUGH FRIDAY...Partly cloudy with a slight chance of
rain. Highs 72 to 82. Lows 58 to 68.

$$
=

CAZ142-051100-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows around 53. Southeast winds up to
10 mph in the evening becoming light.
.SATURDAY...Sunny. Highs around 77. Light winds becoming
southeast up to 10 mph with gusts to around 20 mph in the
afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 55. Southeast winds
up to 10 mph in the evening becoming light.
.SUNDAY...Sunny. Highs around 76. Light winds becoming southeast
around 10 mph with gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 55. Southeast winds up to
10 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs around 81.
.MONDAY NIGHT...Clear. Lows 56 to 62.
.TUESDAY...Mostly sunny. Highs around 85.
.TUESDAY NIGHT...Partly cloudy. Lows 57 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 83.
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy with a slight
chance of rain. Lows 58 to 65. Highs around 83.

$$
=

CAZ143-051100-
Glenn/Colusa Coast Range Above 3000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows 41 to 51. West winds up to 10 mph.
.SATURDAY...Mostly sunny. Highs 58 to 68. Light winds becoming
southeast around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 43 to 53. Southwest winds up
to 10 mph in the evening becoming light.
.SUNDAY...Sunny. Highs 56 to 66. Light winds becoming south up to
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 44 to 54. West winds up to 10 mph
shifting to the northwest after midnight.
.LABOR DAY...Sunny, warmer. Highs 62 to 72.
.MONDAY NIGHT...Clear. Lows 50 to 60.
.TUESDAY...Mostly sunny. Highs 64 to 74.
.TUESDAY NIGHT...Partly cloudy. Lows 51 to 61.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a slight
chance of rain. Highs 62 to 72. Lows 53 to 63.
.THURSDAY...Mostly cloudy with a slight chance of rain. Highs
64 to 74.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. A slight chance of
rain. Lows 51 to 61. Highs 63 to 73.

$$
=

CAZ144-051100-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
201 PM PDT Fri Sep 4 2026

.TONIGHT...Mostly clear. Lows around 53. Light winds.
.SATURDAY...Sunny. Highs around 77. Light winds becoming
southeast around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows around 54. Light winds.
.SUNDAY...Sunny. Highs around 77. Light winds becoming southeast
around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 56. East winds up to 10 mph in
the evening becoming light.
.LABOR DAY...Sunny. Highs around 81.
.MONDAY NIGHT...Clear. Lows 57 to 63.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 84. Lows
57 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 82.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a slight
chance of rain. Lows 58 to 64. Highs around 83.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 60.
.FRIDAY...Partly cloudy. Highs around 81.

&&
                           TEMPERATURE    /    PRECIPITATION
ALDER SPRINGS          46   65   48   62  /   0    0    0    0


$$
=

CAZ145-051100-
Eastern Glenn County-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Patchy fog after midnight. Lows around 50.
Light winds.
.SATURDAY...Patchy fog in the morning. Sunny. Highs around 79.
Light winds becoming south up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
around 53. Light winds.
.SUNDAY...Patchy fog in the morning. Mostly sunny. Highs around
79. Southeast winds up to 10 mph.
.SUNDAY NIGHT...Clear. Patchy fog after midnight. Lows around 54.
Light winds.
.LABOR DAY...Sunny. Highs around 83.
.MONDAY NIGHT...Clear. Lows around 56.
.TUESDAY...Mostly sunny. Highs around 86.
.TUESDAY NIGHT...Partly cloudy. Lows around 57.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 83.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a slight
chance of rain. Lows around 59. Highs around 84.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 58.
.FRIDAY...Mostly sunny. Highs around 82.

$$
=

CAZ146-051100-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 50 to 56. Southeast winds up to 10 mph.
.SATURDAY...Sunny. Highs around 79. Light winds becoming south up
to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 59. Southeast winds up
to 10 mph.
.SUNDAY...Sunny. Highs 75 to 81. Southeast winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 53 to 59. East winds up to 10 mph.
.LABOR DAY...Sunny. Highs around 84.
.MONDAY NIGHT...Clear. Lows 55 to 61.
.TUESDAY...Mostly sunny. Highs 83 to 88.
.TUESDAY NIGHT...Partly cloudy. Lows 56 to 64.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 84.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 58 to 66.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 85.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 57 to 65.
.FRIDAY...Mostly sunny. Highs 79 to 84.

&&
                           TEMPERATURE    /    PRECIPITATION
CHICO                  55   79   59   79  /   0    0    0    0
OROVILLE               54   79   58   79  /   0    0    0    0


$$
=

CAZ147-051100-
W. Glenn/Colusa Foothills 1000-3000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 49 to 55. Southwest winds up to 10 mph
shifting to the northwest after midnight. Gusts up to 20 mph.
.SATURDAY...Sunny. Highs 69 to 79. North winds up to 10 mph
shifting to the east around 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 57. South winds up to
10 mph in the evening becoming light.
.SUNDAY...Sunny. Highs 69 to 79. Light winds becoming southeast
around 10 mph with gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 52 to 60. Southwest winds around
10 mph shifting to the northwest up to 10 mph after midnight.
Gusts up to 20 mph.
.LABOR DAY...Sunny. Highs 73 to 83.
.MONDAY NIGHT...Clear. Lows 57 to 65.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs 75 to 85. Lows
56 to 66.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a slight chance
of rain. Highs 74 to 84. Lows 57 to 67.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. A slight chance of
rain. Lows 55 to 65. Highs 74 to 84.

$$
=

CAZ148-051100-
Central Colusa County Incl. I-5-
Including the city of Williams
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Patchy fog after midnight. Lows around 53.
South winds up to 10 mph in the evening becoming light.
.SATURDAY...Sunny. Highs 77 to 82. Light winds becoming east up
to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
around 54. South winds up to 10 mph in the evening becoming
light.
.SUNDAY...Patchy fog in the morning. Sunny. Highs around 80.
Light winds becoming southeast around 10 mph with gusts to around
20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 56. South winds around 10 mph
with gusts to around 20 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs around 83.
.MONDAY NIGHT...Clear. Lows 58 to 63.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 86. Lows
58 to 64.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 82.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a slight
chance of rain. Lows 59 to 65. Highs around 83.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 57 to 63. Highs
around 83.

$$
=

CAZ149-051100-
Eastern Colusa County-
Including the city of Colusa
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Patchy fog after midnight. Lows around 51.
Light winds.
.SATURDAY...Patchy fog in the morning. Sunny. Highs around 80.
Light winds.
.SATURDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows
around 54. Light winds.
.SUNDAY...Patchy fog in the morning. Sunny. Highs around 80.
Light winds.
.SUNDAY NIGHT...Clear. Patchy fog after midnight. Lows around 55.
Light winds.
.LABOR DAY...Sunny. Highs around 84.
.MONDAY NIGHT...Clear. Lows around 58.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 86. Lows
around 58.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 83.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows around 59.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 84.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 59.
.FRIDAY...Mostly sunny. Highs around 82.

$$
=

CAZ150-051100-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 53. Light winds.
.SATURDAY...Sunny. Highs around 80. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows around 56. Light winds.
.SUNDAY...Sunny. Highs around 80. South winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows around 55. Southeast winds up to
10 mph.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT...Clear. Lows 56 to 61.
.TUESDAY...Mostly sunny. Highs around 87.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
57 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 84.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a slight
chance of rain. Lows 58 to 64. Highs around 85.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 57 to 63.
.FRIDAY...Mostly sunny. Highs around 83.

&&
                           TEMPERATURE    /    PRECIPITATION
MARYSVILLE/YUBA CITY   53   81   57   81  /   0    0    0    0


$$
=

CAZ151-051100-
Yolo / Solano County Hills-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 49 to 57. West winds up to 10 mph with
gusts to around 20 mph.
.SATURDAY...Sunny. Highs 71 to 81. Northwest winds up to 10 mph
shifting to the south in the afternoon. Gusts up to 20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 58. Southwest winds up
to 10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 69 to 79. Southwest winds up to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 52 to 62. West winds up to 15 mph.
Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny, warmer. Highs 76 to 86.
.MONDAY NIGHT...Clear. Lows 59 to 69.
.TUESDAY...Mostly sunny. Highs 78 to 88.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
60 to 70.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
74 to 84.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a slight
chance of rain. Lows 62 to 72. Highs 75 to 85.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 68.
.FRIDAY...Partly cloudy. Highs 72 to 82.

$$
=

CAZ152-051100-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 50 to 56. West winds up to 10 mph.
.SATURDAY...Sunny. Highs around 82. Light winds becoming
southeast up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 52 to 57. Southwest winds up
to 10 mph.
.SUNDAY...Sunny. Highs around 81. Southwest winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 54 to 61. Southwest winds up to
10 mph. Gusts up to 20 mph in the evening.
.LABOR DAY...Sunny. Highs around 86.
.MONDAY NIGHT...Clear. Lows 58 to 67.
.TUESDAY...Mostly sunny. Highs around 88.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
59 to 67.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 84.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 60 to 69.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 86.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 58 to 65. Highs
around 85.

$$
=

CAZ153-051100-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Patchy fog late in the night. Lows around 51.
Light winds.
.SATURDAY...Patchy fog in the morning. Mostly sunny. Highs around
81. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows around 54. South winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 77 to 82. South winds up to 10 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows around 54. South winds up to 10 mph
with gusts to around 20 mph.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT...Clear. Lows around 58.
.TUESDAY...Mostly sunny. Highs around 88.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 60.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 84.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 59 to 64.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 86.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 60. Highs
around 84.

$$
=

CAZ154-051100-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 54. Southwest winds up to 10 mph in
the evening becoming light.
.SATURDAY...Mostly sunny. Highs around 81. Southwest winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 59. Southwest winds up
to 10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs around 80. South winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows around 55. Southwest winds around
10 mph with gusts to around 20 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs around 86.
.MONDAY NIGHT...Clear. Lows around 59.
.TUESDAY...Mostly sunny. Highs around 89.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 62.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 85.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows around 63.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 87.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 61.
.FRIDAY...Mostly sunny. Highs around 83.

&&
                           TEMPERATURE    /    PRECIPITATION
SACRAMENTO             56   82   58   80  /   0    0    0    0
SAC EXEC AIRPORT       54   81   57   80  /   0    0    0    0


$$
=

CAZ155-051100-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 54. Southwest winds 10 to 15 mph.
.SATURDAY...Sunny. Highs around 79. Southwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 56. Southwest winds
10 to 15 mph with gusts to around 25 mph.
.SUNDAY...Mostly sunny. Highs around 77. Southwest winds 10 to
20 mph with gusts to around 30 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Southwest winds up to
15 mph with gusts to around 25 mph.
.LABOR DAY...Sunny. Highs around 86.
.MONDAY NIGHT...Clear. Lows around 61.
.TUESDAY...Mostly sunny. Highs around 88.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 62.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 83.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows around 65.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 85.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 62. Highs
80 to 85.

&&
                           TEMPERATURE    /    PRECIPITATION
FAIRFIELD/SUISUN       54   82   56   79  /   0    0    0    0


$$
=

CAZ156-051100-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 55. West winds up to 15 mph.
.SATURDAY...Mostly sunny. Highs 72 to 80. Southwest winds up to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 56. Southwest winds
10 to 15 mph.
.SUNDAY...Partly cloudy in the morning then clearing. Highs 69 to
77. Southwest winds 10 to 20 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Southwest winds up to
15 mph. Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny, warmer. Highs 78 to 88.
.MONDAY NIGHT...Clear. Lows around 60.
.TUESDAY...Mostly sunny. Highs 79 to 89.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
58 to 64.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
74 to 84.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a slight
chance of rain. Lows around 64. Highs 75 to 85.
.THURSDAY NIGHT...Mostly clear. Lows around 61.
.FRIDAY...Partly cloudy. Highs 71 to 80.

$$
=

CAZ157-051100-
Sacramento County Delta-
Including the city of Walnut Grove
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 53 to 58. West winds up to 15 mph.
.SATURDAY...Sunny. Highs 75 to 81. West winds up to 10 mph with
gusts to around 20 mph.
.SATURDAY NIGHT...Mostly clear. Lows 54 to 59. Southwest winds
10 to 15 mph.
.SUNDAY...Sunny. Highs 73 to 80. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Southwest winds up to
15 mph. Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny. Highs around 84.
.MONDAY NIGHT...Clear. Lows around 60.
.TUESDAY...Mostly sunny. Highs around 87.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
60 to 65.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 82.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 62 to 67.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
82 to 87.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 62. Highs
78 to 87.

$$
=

CAZ158-051100-
San Joaquin County Delta-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 55. West winds up to 10 mph with
gusts to around 20 mph.
.SATURDAY...Sunny. Highs 78 to 83. West winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 56. West winds around
10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 79. West winds up to 15 mph.
.SUNDAY NIGHT...Clear. Lows around 56. West winds up to 15 mph.
.LABOR DAY...Sunny. Highs 83 to 88.
.MONDAY NIGHT...Clear. Lows around 60.
.TUESDAY...Mostly sunny. Highs 86 to 91.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 62.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a slight chance
of rain. Highs 81 to 89. Lows around 63.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 62. Highs
80 to 89.

$$
=

CAZ159-051100-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 55. West winds up to 10 mph with
gusts to around 20 mph.
.SATURDAY...Sunny. Highs around 82. Northwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 59. Northwest winds up
to 10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 81. West winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows around 55. West winds up to 10 mph.
Gusts up to 20 mph in the evening.
.LABOR DAY...Sunny. Highs around 86.
.MONDAY NIGHT...Clear. Lows around 60.
.TUESDAY...Mostly sunny. Highs around 90.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 63.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a slight chance
of rain. Highs around 86. Lows around 64.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 62.
.FRIDAY...Mostly sunny. Highs around 84.

&&
                           TEMPERATURE    /    PRECIPITATION
STOCKTON               56   84   57   82  /   0    0    0    0
MODESTO                58   84   59   82  /   0    0    0    0


$$
=

CAZ160-051100-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 56. West winds 10 to 15 mph with
gusts to around 25 mph.
.SATURDAY...Sunny. Highs around 81. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY NIGHT...Clear. Lows around 57. West winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY...Sunny. Highs 76 to 81. West winds up to 15 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows around 56. West winds up to 15 mph.
Gusts up to 30 mph decreasing to 20 mph after midnight.
.LABOR DAY...Sunny. Highs around 84.
.MONDAY NIGHT...Clear. Lows 58 to 65.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
60 to 66.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a slight
chance of rain. Highs around 84. Lows 60 to 68.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
around 87.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 60 to 65. Highs
around 85.

$$
=

CAZ161-051100-
NE San Joaquin Valley Below 1000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 57. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY...Sunny. Highs around 81. Northwest winds up to 10 mph
shifting to the west around 10 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows around 58. Northwest winds up to
10 mph.
.SUNDAY...Sunny. Highs around 80. North winds up to 10 mph
shifting to the west around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 57. Northwest winds up to
10 mph with gusts to around 20 mph.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT...Clear. Lows 58 to 64.
.TUESDAY...Mostly sunny. Highs around 89.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
63 to 69.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a slight
chance of rain. Highs around 85. Lows 63 to 69.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy with a slight chance
of rain. Highs around 87. Lows 61 to 69.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs
around 84.

$$
=

CAZ162-051100-
E. Diablo Range Above 1000 ft-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows 50 to 60. West winds up to 10 mph with
gusts to around 20 mph.
.SATURDAY...Sunny. Highs 72 to 82. Light winds becoming southeast
around 10 mph with gusts to around 20 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 50 to 60. West winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 70 to 80. West winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 61. West winds up to 15 mph.
Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny, warmer. Highs 76 to 86.
.MONDAY NIGHT...Clear. Lows 58 to 68.
.TUESDAY...Mostly sunny. Highs 80 to 90.
.TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy with a slight
chance of rain. Lows 61 to 71. Highs 78 to 88.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 58 to 68. Highs
76 to 86.

$$
=

CAZ163-051100-
W. Stanislaus County Above 1000 ft & I-5-
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 57. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SATURDAY...Sunny. Highs 80 to 86. North winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 57. West winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 78 to 86. Light winds becoming north up to
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 57. Northwest winds up to
10 mph. Gusts up to 20 mph in the evening.
.LABOR DAY...Sunny. Highs 82 to 88.
.MONDAY NIGHT...Clear. Lows 60 to 65.
.TUESDAY...Mostly sunny. Highs 86 to 92.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a slight chance
of rain. Lows 61 to 67. Highs 82 to 92.
.WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 68.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
84 to 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 63. Highs
81 to 90.

$$
=

CAZ164-051100-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
201 PM PDT Fri Sep 4 2026

.TONIGHT...Clear. Lows around 55. Northwest winds around 10 mph
with gusts to around 25 mph.
.SATURDAY...Sunny. Highs around 83. Northwest winds up to 10 mph.
.SATURDAY NIGHT...Clear. Lows around 56. Northwest winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 81. Northwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Northwest winds up to
15 mph.
.LABOR DAY...Sunny. Highs around 85.
.MONDAY NIGHT...Clear. Lows around 60.
.TUESDAY...Mostly sunny. Highs around 89.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
61 to 66.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy with a slight chance
of rain. Highs around 86. Lows 61 to 66.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 62.
.FRIDAY...Mostly sunny. Highs around 84.

$$
=