Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
822
FPUS56 KSTO 051501
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
800 AM PDT Sat Sep 5 2026
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Sunday.
CAZ121-052300-
W. Shasta County Above 3000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Highs 59 to 69. Light winds.
.TONIGHT...Mostly clear. Lows 42 to 52. Light winds.
.SUNDAY...Partly cloudy. A chance of rain showers and a slight
chance of thunderstorms in the afternoon. Highs 58 to 68. Light
winds.
.SUNDAY NIGHT...Clear. Lows 40 to 50. Northwest winds up to
10 mph.
.LABOR DAY...Sunny, warmer. Highs 65 to 75. Northwest winds
around 10 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 46 to 56.
.TUESDAY...Mostly sunny. Highs 67 to 77.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 59.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
70 to 80.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 52 to 62.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
72 to 82.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 51 to 61. Highs 69 to 79.
$$
=
CAZ122-052300-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 67 to 77. Light winds becoming southeast up
to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 47 to 57. Light winds.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
67 to 77. Light winds.
.SUNDAY NIGHT...Clear. Lows 46 to 56. West winds up to 10 mph.
.LABOR DAY...Sunny, warmer. Highs 73 to 83. Northwest winds up to
10 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 51 to 61.
.TUESDAY...Mostly sunny. Highs 76 to 86.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
79 to 89.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 56 to 66.
.THURSDAY...Mostly sunny. Highs 81 to 91.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 55 to 65. Highs 78 to 88.
$$
=
CAZ123-052300-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 67 to 77. Light winds becoming south up to
10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 45 to 55. Light winds.
.SUNDAY...Partly cloudy. Highs 66 to 76. Light winds.
.SUNDAY NIGHT...Clear. Lows 43 to 53. Northwest winds up to
10 mph.
.LABOR DAY...Sunny, warmer. Highs 73 to 83. Northeast winds up to
10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 48 to 58.
.TUESDAY...Mostly sunny. Highs 76 to 86.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
79 to 89.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 53 to 63.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
80 to 90.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 53 to 63. Highs 77 to 87.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 77 56 76 / 0 10 10
$$
=
CAZ124-052300-
Shasta Metro-
Including the city of Redding, Anderson
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 77. Light winds.
.TONIGHT...Clear. Lows 50 to 57. Light winds.
.SUNDAY...Mostly sunny. Highs around 77. Light winds.
.SUNDAY NIGHT...Clear. Lows 49 to 57. Light winds.
.LABOR DAY...Sunny. Highs around 83. North winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 51 to 59.
.TUESDAY...Mostly sunny. Highs around 86.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 89.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 56 to 64.
.THURSDAY...Mostly sunny. Highs around 91.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 57 to 65. Highs 85 to 91.
&&
TEMPERATURE / PRECIPITATION
REDDING 78 50 77 / 0 0 0
RED BLUFF 78 54 78 / 0 0 0
$$
=
CAZ125-052300-
Shasta County Foothills 1000-3000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 69 to 75. Light winds.
.TONIGHT...Clear. Lows around 50. Light winds.
.SUNDAY...Sunny in the morning then becoming partly cloudy. Highs
68 to 75. Light winds.
.SUNDAY NIGHT...Clear. Lows around 48. Light winds.
.LABOR DAY...Sunny. Highs 75 to 81. Light winds.
.MONDAY NIGHT...Clear. Lows around 53.
.TUESDAY...Mostly sunny. Highs 78 to 84.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. A slight chance of
rain. Lows around 56. Highs 78 to 88.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 56 to 62.
.THURSDAY...Mostly sunny. Highs 84 to 90.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows around 59. Highs 78 to 88.
$$
=
CAZ126-052300-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny, warmer. Highs 59 to 69. Light winds becoming
southwest up to 10 mph with gusts to around 20 mph in the
afternoon.
.TONIGHT...Clear. Lows 36 to 46. Light winds.
.SUNDAY...Mostly sunny in the morning, then mostly cloudy with a
slight chance of showers and thunderstorms in the afternoon.
Highs 56 to 66. Light winds becoming southwest around 10 mph in
the afternoon. Gusts up to 20 mph.
.SUNDAY NIGHT...Mostly clear. Lows 34 to 44. Light winds.
.LABOR DAY...Sunny, warmer. Highs 64 to 74. Northeast winds up to
10 mph.
.MONDAY NIGHT...Clear. Lows 40 to 50.
.TUESDAY...Mostly sunny. Highs 67 to 77.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. A slight chance of
rain. Lows 43 to 53. Highs 69 to 79.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 47 to 57.
.THURSDAY...Partly cloudy. Highs 72 to 82.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 46 to 56. Highs 69 to 79.
$$
=
CAZ127-052300-
Burney Basin-
Including the city of Burney
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny, warmer. Highs 61 to 71. Light winds becoming west
up to 10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Clear. Lows 33 to 43. Light winds.
.SUNDAY...Mostly sunny in the morning, then mostly cloudy with a
slight chance of showers and thunderstorms in the afternoon.
Highs 57 to 67. Southwest winds up to 10 mph with gusts to around
20 mph.
.SUNDAY NIGHT...Mostly clear. A slight chance of rain in the
evening. Lows 32 to 42. Light winds.
.LABOR DAY...Sunny, warmer. Highs 65 to 75. Light winds.
.MONDAY NIGHT...Clear. Lows 37 to 47.
.TUESDAY...Mostly sunny. Highs 69 to 79.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 51.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
72 to 82.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 44 to 54.
.THURSDAY...Partly cloudy. Highs 73 to 83.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. A slight chance of
rain. Lows 44 to 54. Highs 70 to 80.
&&
TEMPERATURE / PRECIPITATION
BURNEY 70 35 67 / 0 0 20
$$
=
CAZ128-052300-
Lassen Volcanic NP-
Including the city of Lassen National Park
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Not as cool. Highs 51 to 61. South winds
up to 10 mph with gusts to around 20 mph.
.TONIGHT...Clear. Lows 32 to 40. South winds up to 10 mph. Gusts
up to 20 mph in the evening.
.SUNDAY...Mostly sunny. Highs 47 to 57. Southwest winds up to
15 mph with gusts to around 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows 32 to 38. Southwest winds up
to 10 mph with gusts to around 20 mph in the evening becoming
light.
.LABOR DAY...Sunny, warmer. Highs 57 to 67. Light winds.
.MONDAY NIGHT...Clear. Lows 37 to 45.
.TUESDAY...Mostly sunny. Highs 60 to 70.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
42 to 48.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a slight
chance of rain. Highs 62 to 72. Lows 43 to 53.
.THURSDAY...Partly cloudy. Highs 63 to 73.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 44 to 50.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 58 to
68.
$$
=
CAZ129-052300-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 68 to 76. East winds up to 10 mph shifting
to the southwest in the afternoon. Gusts up to 20 mph.
.TONIGHT...Clear. Lows 50 to 58. Southeast winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 68 to 76. Light winds becoming south
around 10 mph in the afternoon. Gusts up to 20 mph.
.SUNDAY NIGHT...Clear. Lows 48 to 58. South winds up to 10 mph in
the evening becoming light.
.LABOR DAY...Sunny. Highs 74 to 82. Northeast winds up to 10 mph
with gusts to around 25 mph shifting to the west in the
afternoon.
.MONDAY NIGHT...Clear. Lows 53 to 61.
.TUESDAY...Mostly sunny. Highs 77 to 85.
.TUESDAY NIGHT...Mostly clear. Lows 56 to 64.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
80 to 88.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 59 to 69.
.THURSDAY...Partly cloudy. Highs 82 to 90.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 60 to 68.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 76 to
84.
&&
TEMPERATURE / PRECIPITATION
PARADISE 73 56 71 / 0 0 0
$$
=
CAZ130-052300-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Warmer. Highs 58 to 68. Light winds
becoming southwest around 10 mph in the afternoon. Gusts up to
20 mph.
.TONIGHT...Clear. Lows 38 to 48. Light winds.
.SUNDAY...Mostly sunny. Highs 56 to 66. South winds up to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 36 to 46. Light winds.
.LABOR DAY...Sunny, warmer. Highs 65 to 75. Northeast winds up to
10 mph with gusts to around 20 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 42 to 52.
.TUESDAY...Mostly sunny. Highs 68 to 78.
.TUESDAY NIGHT...Mostly clear. Lows 46 to 56.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
70 to 80.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 50 to 60.
.THURSDAY...Partly cloudy. Highs 71 to 81.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 49 to 59.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 66 to
76.
&&
TEMPERATURE / PRECIPITATION
QUINCY 73 36 72 / 10 0 0
CHESTER 69 35 67 / 0 0 0
$$
=
CAZ131-052300-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Highs 70 to 78. Light winds.
.TONIGHT...Mostly clear. Lows 49 to 57. Light winds.
.SUNDAY...Sunny. Highs 69 to 77. Light winds becoming southwest
around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 48 to 56. Light winds.
.LABOR DAY...Sunny, warmer. Highs 76 to 84. Northeast winds up to
10 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 52 to 60.
.TUESDAY...Mostly sunny. Highs 79 to 87.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
83 to 89.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 59 to 67.
.THURSDAY...Partly cloudy. Highs 83 to 91.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 57 to 65. Highs 79 to 89.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 72 51 71 / 0 0 0
JACKSON 77 55 76 / 0 0 0
$$
=
CAZ132-052300-
Sierra (Yuba-Placer) 3000-5000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Warmer. Highs 62 to 72. Light winds
becoming southwest up to 10 mph in the afternoon. Gusts up to
20 mph.
.TONIGHT...Mostly clear. Lows 45 to 54. Light winds.
.SUNDAY...Mostly sunny. Highs 61 to 71. South winds up to 10 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 43 to 53. Light winds.
.LABOR DAY...Sunny, warmer. Highs 68 to 78. East winds up to
10 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 48 to 58.
.TUESDAY...Mostly sunny. Highs 71 to 81.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
51 to 61.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a slight
chance of rain. Highs 74 to 84. Lows 54 to 64.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs 75 to 85.
Lows 55 to 65.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 70 to
80.
$$
=
CAZ133-052300-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
800 AM PDT Sat Sep 5 2026
.TODAY...Partly cloudy. A slight chance of rain in the late
morning and afternoon. Not as cool. Highs 53 to 63. South winds
up to 10 mph with gusts to around 25 mph.
.TONIGHT...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 53 to 63. Southwest winds 10 to
15 mph with gusts to around 35 mph.
.SUNDAY NIGHT...Clear. 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 61 to 71. East winds up to
10 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 41 to 51.
.TUESDAY...Mostly sunny. Highs 63 to 73.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
45 to 55.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
65 to 75.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 49 to 59.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs 67 to 77.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 57.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 62 to
72.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 63 50 62 / 10 0 0
$$
=
CAZ134-052300-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Highs 71 to 79. Light winds.
.TONIGHT...Clear. Lows around 54. Light winds.
.SUNDAY...Sunny. Highs 70 to 78. Light winds becoming southwest
up to 10 mph with gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 54. Light winds.
.LABOR DAY...Sunny, warmer. Highs 77 to 85. Light winds.
.MONDAY NIGHT...Clear. Lows around 58.
.TUESDAY...Mostly sunny. Highs 80 to 88.
.TUESDAY NIGHT...Mostly clear. Lows around 63.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
83 to 91.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 66.
Highs 83 to 92.
.THURSDAY NIGHT...Mostly clear. Lows around 63.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 78 to
84.
$$
=
CAZ135-052300-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Highs 65 to 73. Light winds becoming
southwest around 10 mph in the afternoon. Gusts up to 20 mph.
.TONIGHT...Clear. Lows 45 to 55. Light winds.
.SUNDAY...Sunny. Highs 64 to 72. South winds up to 10 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 44 to 54. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs 70 to 78. Light winds.
.MONDAY NIGHT...Clear. Lows 49 to 59.
.TUESDAY...Mostly sunny. Highs 74 to 82.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 63.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a slight
chance of rain. Highs 77 to 85. Lows 55 to 65.
.THURSDAY...Partly cloudy with a slight chance of rain. Highs
78 to 86.
.THURSDAY NIGHT...Mostly clear. Lows 54 to 64.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 73 to
81.
$$
=
CAZ136-052300-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
800 AM PDT Sat Sep 5 2026
.TODAY...Partly cloudy. A slight chance of rain in the late
morning and early afternoon. Warmer. Highs 55 to 65. South winds
up to 10 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows 38 to 48. Southwest winds up to
10 mph shifting to the south after midnight. Gusts up to 30 mph.
.SUNDAY...Mostly sunny. Highs 54 to 64. Southwest winds 10 to
15 mph with gusts to around 35 mph.
.SUNDAY NIGHT...Clear. Lows 36 to 46. Southwest winds 10 to
15 mph with gusts to around 35 mph shifting to the southeast with
gusts to around 25 mph after midnight.
.LABOR DAY...Sunny, warmer. Highs 60 to 70. Southeast winds up to
10 mph shifting to the southwest in the afternoon.
.MONDAY NIGHT...Clear. Lows 40 to 50.
.TUESDAY...Mostly sunny. Highs 63 to 73.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
45 to 55.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs 65 to 75.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 49 to 59.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs 66 to 76.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 57.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 62 to
72.
$$
=
CAZ137-052300-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 73 to 81. Light winds becoming southwest up
to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 52 to 60. West winds up to 10 mph in the
evening becoming light.
.SUNDAY...Sunny. Highs 72 to 80. Southwest winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 59. West winds up to 10 mph in
the evening becoming light.
.LABOR DAY...Sunny. Highs 78 to 86. Light winds becoming west up
to 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 56 to 64.
.TUESDAY...Mostly sunny. Highs 81 to 89.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
61 to 69.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
84 to 90.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 64 to 72.
.THURSDAY...Partly cloudy. Highs 86 to 92.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 70.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 79 to
87.
$$
=
CAZ138-052300-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Highs 66 to 76. Light winds becoming
southwest around 10 mph with gusts to around 25 mph in the
afternoon.
.TONIGHT...Clear. Lows 48 to 58. Light winds.
.SUNDAY...Sunny. Highs 65 to 75. Southeast winds up to 10 mph
shifting to the southwest around 10 mph in the afternoon. Gusts
up to 25 mph.
.SUNDAY NIGHT...Clear. Lows 47 to 57. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs 70 to 80. East winds up to 10 mph
shifting to the southwest in the afternoon.
.MONDAY NIGHT...Clear. Lows 51 to 61.
.TUESDAY...Mostly sunny. Highs 74 to 84.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
56 to 66.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a slight
chance of rain. Highs 76 to 86. Lows 58 to 68.
.THURSDAY...Partly cloudy. Highs 77 to 87.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 67.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 73 to
83.
$$
=
CAZ139-052300-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Highs 56 to 66. South winds 10 to 15 mph
with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows 38 to 48. Southwest winds 10 to
15 mph shifting to the southeast after midnight. Gusts up to
30 mph.
.SUNDAY...Sunny. Highs 55 to 65. 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 with gusts to around 30 mph shifting to the southeast with
gusts to around 20 mph after midnight.
.LABOR DAY...Sunny, warmer. Highs 61 to 71. Southeast winds up to
10 mph shifting to the southwest in the afternoon.
.MONDAY NIGHT...Clear. Lows 40 to 50.
.TUESDAY...Mostly sunny. Highs 63 to 73.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
45 to 55.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs 65 to 75.
.WEDNESDAY NIGHT...Mostly cloudy with a slight chance of rain.
Lows 49 to 59.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs 66 to 76.
.THURSDAY NIGHT...Partly cloudy. Lows 47 to 57.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 62 to
72.
$$
=
CAZ140-052300-
Tehama Co Coast Range Above 3000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Mostly sunny. Highs 56 to 66. Southeast winds up to
10 mph.
.TONIGHT...Mostly clear. Lows 42 to 50. Southwest winds up to
10 mph.
.SUNDAY...Mostly sunny. Highs 56 to 66. Light winds becoming
south up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 42 to 52. West winds up to 10 mph.
.LABOR DAY...Sunny. Highs 61 to 71. Northwest winds up to 10 mph
shifting to the northeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 48 to 58.
.TUESDAY...Mostly sunny. Highs 64 to 74.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 60.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
66 to 76.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 56 to 64.
.THURSDAY...Mostly sunny. Highs 69 to 79.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 53 to 61. Highs 66 to 76.
$$
=
CAZ141-052300-
W Tehama Co Foothills 1000-3000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 66 to 76. Light winds becoming east up to
10 mph in the afternoon.
.TONIGHT...Clear. Lows 51 to 57. Light winds.
.SUNDAY...Mostly sunny. Highs 65 to 75. Light winds.
.SUNDAY NIGHT...Clear. Lows 52 to 58. West winds up to 10 mph.
.LABOR DAY...Sunny, warmer. Highs 71 to 81. Northwest winds up to
10 mph shifting to the northeast in the afternoon.
.MONDAY NIGHT...Clear. Lows 57 to 63.
.TUESDAY...Mostly sunny. Highs 75 to 85.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 66.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
78 to 88.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 63 to 69.
.THURSDAY...Mostly sunny. Highs 81 to 91.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 61 to 67.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 74 to
84.
$$
=
CAZ142-052300-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 77. Light winds becoming southeast
up to 10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Clear. Lows around 54. Southeast winds up to 10 mph
with gusts to around 20 mph in the evening becoming light.
.SUNDAY...Sunny. Highs around 76. Light winds becoming south
around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 52 to 58. Southeast winds up to
10 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs around 82. North winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 55 to 61.
.TUESDAY...Mostly sunny. Highs around 86.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 88.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 60 to 66.
.THURSDAY...Mostly sunny. Highs around 91.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a slight chance
of rain. Lows 59 to 65. Highs 85 to 91.
$$
=
CAZ143-052300-
Glenn/Colusa Coast Range Above 3000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 58 to 68. Light winds becoming southeast up
to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 42 to 52. West winds up to 10 mph in the
evening becoming light.
.SUNDAY...Sunny. Highs 57 to 67. Light winds becoming south up to
10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 44 to 54. Northwest winds up to
10 mph.
.LABOR DAY...Sunny, warmer. Highs 63 to 73. North winds up to
10 mph shifting to the east in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 51 to 61.
.TUESDAY...Mostly sunny. Highs 66 to 76.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 63.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy with a slight
chance of rain. Highs 67 to 77. Lows 55 to 65.
.THURSDAY...Mostly sunny. Highs 70 to 80.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 55 to 64.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 64 to
74.
$$
=
CAZ144-052300-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 77. North winds up to 10 mph
shifting to the southeast around 10 mph in the afternoon.
.TONIGHT...Clear. Lows around 54. Southeast winds up to 10 mph in
the evening becoming light.
.SUNDAY...Sunny. Highs around 77. Light winds becoming southeast
around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 56. East winds up to 10 mph in
the evening becoming light.
.LABOR DAY...Sunny. Highs around 81. North winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows around 59.
.TUESDAY...Mostly sunny. Highs around 85.
.TUESDAY NIGHT...Mostly clear. Lows around 60.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 87.
.WEDNESDAY NIGHT...Partly cloudy. Lows 59 to 65.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 61.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs
around 85.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 65 47 64 / 0 0 0
$$
=
CAZ145-052300-
Eastern Glenn County-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 78. Light winds becoming southeast
up to 10 mph in the afternoon.
.TONIGHT...Clear. Lows around 52. Light winds.
.SUNDAY...Sunny. Highs around 78. Southeast winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 54. Light winds.
.LABOR DAY...Sunny. Highs around 83. North winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows around 55.
.TUESDAY...Mostly sunny. Highs around 86.
.TUESDAY NIGHT...Mostly clear. Lows around 57.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 88.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 59.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs
around 85.
$$
=
CAZ146-052300-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 78. Light winds becoming south up to
10 mph in the afternoon.
.TONIGHT...Clear. Lows 52 to 58. Southeast winds up to 10 mph.
.SUNDAY...Sunny. Highs 75 to 81. Southeast winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 55. Southeast winds up to
10 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs around 84. North winds up to 10 mph
shifting to the northwest around 10 mph in the afternoon. Gusts
up to 20 mph.
.MONDAY NIGHT...Clear. Lows 54 to 60.
.TUESDAY...Mostly sunny. Highs around 87.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 89.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 58 to 66.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 58 to 66.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs
around 86.
&&
TEMPERATURE / PRECIPITATION
CHICO 79 57 79 / 0 0 0
OROVILLE 79 56 79 / 0 0 0
$$
=
CAZ147-052300-
W. Glenn/Colusa Foothills 1000-3000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 69 to 79. North winds up to 10 mph shifting
to the east around 10 mph in the afternoon.
.TONIGHT...Clear. Lows 50 to 56. Southwest winds around 10 mph
with gusts to around 20 mph shifting to the west up to 10 mph
after midnight.
.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 51 to 59. West winds up to 10 mph
with gusts to around 20 mph.
.LABOR DAY...Sunny. Highs 73 to 83. Northwest winds up to 10 mph
shifting to the northeast around 10 mph in the afternoon. Gusts
up to 20 mph.
.MONDAY NIGHT...Clear. Lows 55 to 65.
.TUESDAY...Mostly sunny. Highs 77 to 87.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 67.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
78 to 88.
.WEDNESDAY NIGHT...Partly cloudy. Lows 60 to 70.
.THURSDAY...Mostly sunny. Highs 82 to 92.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 57 to 67.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 76 to
86.
$$
=
CAZ148-052300-
Central Colusa County Incl. I-5-
Including the city of Williams
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 79. Light winds becoming east up to
10 mph in the afternoon.
.TONIGHT...Clear. Lows around 53. Southwest winds up to 10 mph.
.SUNDAY...Sunny. Highs around 79. Light winds becoming southeast
around 10 mph with gusts to around 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 56. Southwest winds up to
10 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs around 83. North winds 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows 57 to 62.
.TUESDAY...Mostly sunny. Highs around 86.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 64.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 87.
.WEDNESDAY NIGHT...Partly cloudy. Lows 61 to 66.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 59 to 65.
.FRIDAY...Partly cloudy. Highs around 85.
$$
=
CAZ149-052300-
Eastern Colusa County-
Including the city of Colusa
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 80. Light winds.
.TONIGHT...Clear. Lows around 53. Light winds.
.SUNDAY...Sunny. Highs around 80. Light winds.
.SUNDAY NIGHT...Clear. Lows around 54. Light winds.
.LABOR DAY...Sunny. Highs around 84. North winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows around 56.
.TUESDAY...Mostly sunny. Highs around 87.
.TUESDAY NIGHT...Mostly clear. Lows around 58.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 87.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 60.
.FRIDAY...Partly cloudy. Highs around 85.
$$
=
CAZ150-052300-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 80. Light winds.
.TONIGHT...Clear. Lows 53 to 59. Light winds.
.SUNDAY...Sunny. Highs around 80. South winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 55. Southeast winds up to
10 mph.
.LABOR DAY...Sunny. Highs around 85. North winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 54 to 60.
.TUESDAY...Mostly sunny. Highs around 88.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 89.
.WEDNESDAY NIGHT...Mostly cloudy. Lows 59 to 65.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 59 to 65.
.FRIDAY...Partly cloudy. Highs around 86.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 81 56 81 / 0 0 0
$$
=
CAZ151-052300-
Yolo / Solano County Hills-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 70 to 80. Northwest winds up to 10 mph
shifting to the south in the afternoon. Gusts up to 20 mph.
.TONIGHT...Clear. Lows 50 to 58. West winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY...Sunny. Highs 69 to 79. Southwest winds up to 10 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 52 to 62. West winds up to 10 mph.
Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny, warmer. Highs 77 to 87. North winds around
10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 58 to 68.
.TUESDAY...Mostly sunny. Highs 80 to 90.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 71.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
80 to 90.
.WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 74.
.THURSDAY...Mostly sunny. Highs 82 to 92.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 60 to 70.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 75 to
85.
$$
=
CAZ152-052300-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 81. Light winds becoming southeast
up to 10 mph in the afternoon.
.TONIGHT...Clear. Lows 51 to 56. Southwest winds up to 10 mph.
.SUNDAY...Sunny. Highs around 81. Southwest winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 54 to 60. West winds up to 10 mph.
.LABOR DAY...Sunny. Highs 84 to 90. North winds 10 to 15 mph with
gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 57 to 65.
.TUESDAY...Mostly sunny. Highs 86 to 92.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 68.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
87 to 93.
.WEDNESDAY NIGHT...Partly cloudy. Lows 61 to 70.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows 59 to 67.
.FRIDAY...Partly cloudy. Highs around 86.
$$
=
CAZ153-052300-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 81. Light winds.
.TONIGHT...Clear. Lows around 53. South winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 80. South winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows around 54. Southwest winds up to
10 mph with gusts to around 20 mph.
.LABOR DAY...Sunny. Highs around 86. North winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows around 58.
.TUESDAY...Mostly sunny. Highs around 88.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
58 to 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 90.
.WEDNESDAY NIGHT...Partly cloudy. Lows 60 to 66.
.THURSDAY...Mostly sunny. Highs 89 to 94.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 61.
.FRIDAY...Partly cloudy. Highs 82 to 88.
$$
=
CAZ154-052300-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 81. Light winds becoming southwest
up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 53 to 59. Southwest winds up to
10 mph shifting to the south after midnight.
.SUNDAY...Sunny. Highs around 80. South winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows around 55. Southwest winds around
10 mph with gusts to around 20 mph in the evening becoming light.
.LABOR DAY...Sunny. Highs around 86. North winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows around 59.
.TUESDAY...Mostly sunny. Highs around 89.
.TUESDAY NIGHT...Mostly clear. Lows around 62.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
around 91.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 65.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 93.
Lows around 64.
.FRIDAY...Partly cloudy. Highs around 86.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 82 57 81 / 0 0 0
SAC EXEC AIRPORT 81 57 80 / 0 0 0
$$
=
CAZ155-052300-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 79. Southwest winds up to 10 mph
with gusts to around 20 mph.
.TONIGHT...Clear. Lows around 56. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY...Sunny. Highs around 77. 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, warmer. Highs around 88. Northwest winds up
to 10 mph shifting to the north around 10 mph in the afternoon.
Gusts up to 20 mph.
.MONDAY NIGHT...Clear. Lows around 61.
.TUESDAY...Mostly sunny. Highs around 89.
.TUESDAY NIGHT...Mostly clear. Lows around 65.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
around 90.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 67.
.THURSDAY...Mostly sunny. Highs 87 to 93.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 64.
.FRIDAY...Partly cloudy. Highs around 82.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 82 55 80 / 0 0 0
$$
=
CAZ156-052300-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 72 to 80. West winds up to 15 mph.
.TONIGHT...Clear. Lows around 56. West winds 10 to 15 mph.
.SUNDAY...Mostly sunny. Highs 70 to 78. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows around 55. Southwest winds up to
15 mph. Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny, warmer. Highs 79 to 89. Light winds becoming
north around 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows around 60.
.TUESDAY...Mostly sunny. Highs 81 to 91.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 64.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
81 to 91.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 66.
Highs 81 to 91.
.THURSDAY NIGHT...Partly cloudy with a slight chance of rain.
Lows around 63.
.FRIDAY...Mostly cloudy with a slight chance of rain. Highs 72 to
82.
$$
=
CAZ157-052300-
Sacramento County Delta-
Including the city of Walnut Grove
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 75 to 81. West winds up to 10 mph with
gusts to around 20 mph.
.TONIGHT...Clear. Lows 54 to 59. West winds 10 to 15 mph.
.SUNDAY...Sunny. Highs 74 to 80. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 53 to 58. Southwest winds up to
15 mph. Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny, warmer. Highs 82 to 88. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 57 to 62.
.TUESDAY...Mostly sunny. Highs 85 to 90.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 66.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
85 to 91.
.WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 69.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 86 to 92. Lows
63 to 69.
.FRIDAY...Partly cloudy. Highs 80 to 85.
$$
=
CAZ158-052300-
San Joaquin County Delta-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 78 to 83. West winds up to 10 mph.
.TONIGHT...Mostly clear. Lows around 56. West winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 79. West winds up to 15 mph.
.SUNDAY NIGHT...Clear. Lows around 56. West winds up to 10 mph.
Gusts up to 20 mph in the evening.
.LABOR DAY...Sunny. Highs 83 to 89. Northwest winds up to 10 mph.
.MONDAY NIGHT...Clear. Lows around 60.
.TUESDAY...Mostly sunny. Highs 86 to 91.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 63.
.WEDNESDAY...Partly cloudy with a slight chance of rain. Highs
86 to 92.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 65.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 88 to 94. Lows
around 64.
.FRIDAY...Partly cloudy. Highs 82 to 88.
$$
=
CAZ159-052300-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 82. Northwest winds up to 10 mph.
.TONIGHT...Mostly 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
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. Northwest winds up to
10 mph.
.MONDAY NIGHT...Clear. Lows around 59.
.TUESDAY...Mostly sunny. Highs around 90.
.TUESDAY NIGHT...Mostly clear. Lows around 63.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
around 90.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 66.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 92.
Lows around 65.
.FRIDAY...Partly cloudy. Highs around 87.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 83 56 82 / 0 0 0
MODESTO 84 59 83 / 0 0 0
$$
=
CAZ160-052300-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 81. Northwest winds up to 10 mph
with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows around 57. West winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY...Sunny. Highs around 79. West winds up to 15 mph. Gusts
up to 20 mph increasing to 30 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 56. West winds up to 15 mph.
Gusts up to 30 mph decreasing to 20 mph after midnight.
.LABOR DAY...Sunny. Highs around 85. Northwest winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 58 to 64.
.TUESDAY...Mostly sunny. Highs around 89.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 68.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
around 89.
.WEDNESDAY NIGHT...Partly cloudy. Lows 63 to 70.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 91.
Lows 61 to 70.
.FRIDAY...Mostly sunny. Highs around 86.
$$
=
CAZ161-052300-
NE San Joaquin Valley Below 1000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 81. Northwest winds up to 10 mph
shifting to the west around 10 mph in the afternoon.
.TONIGHT...Clear. Lows around 58. Northwest winds up to 10 mph.
.SUNDAY...Sunny. Highs around 80. Light winds becoming west
around 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 57. Northwest winds up to
10 mph.
.LABOR DAY...Sunny. Highs around 85. North winds up to 10 mph
shifting to the west around 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 58 to 64.
.TUESDAY...Mostly sunny. Highs around 89.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 69.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
around 90.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows 65 to 71.
Highs around 91.
.THURSDAY NIGHT...Mostly clear. Lows 63 to 69.
.FRIDAY...Partly cloudy with a slight chance of rain. Highs 83 to
89.
$$
=
CAZ162-052300-
E. Diablo Range Above 1000 ft-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 72 to 82. Light winds becoming southeast
around 10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 50 to 60. West winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 71 to 81. West winds up to 15 mph.
.SUNDAY NIGHT...Clear. Lows 50 to 60. West winds up to 10 mph.
Gusts up to 25 mph in the evening.
.LABOR DAY...Sunny. Highs 76 to 86. Light winds becoming
northeast 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 58 to 68.
.TUESDAY...Mostly sunny. Highs 80 to 90.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
62 to 72.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
81 to 91.
.WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 74.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 83 to 93. Lows
63 to 73.
.FRIDAY...Partly cloudy. Highs 77 to 87.
$$
=
CAZ163-052300-
W. Stanislaus County Above 1000 ft & I-5-
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs 80 to 86. North winds up to 10 mph.
.TONIGHT...Mostly clear. Lows around 57. Northwest winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 79 to 85. Light winds becoming north
around 10 mph in the afternoon. Gusts up to 20 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Northwest winds up to
10 mph. Gusts up to 20 mph in the evening.
.LABOR DAY...Sunny. Highs 82 to 88. Northwest winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 59 to 65.
.TUESDAY...Mostly sunny. Highs 86 to 92.
.TUESDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
61 to 67.
.WEDNESDAY...Mostly cloudy with a slight chance of rain. Highs
86 to 92.
.WEDNESDAY NIGHT...Partly cloudy. Lows 63 to 69.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs 88 to 94. Lows
61 to 69.
.FRIDAY...Partly cloudy. Highs 83 to 89.
$$
=
CAZ164-052300-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
800 AM PDT Sat Sep 5 2026
.TODAY...Sunny. Highs around 82. Northwest winds up to 10 mph.
.TONIGHT...Mostly clear. Lows around 56. Northwest winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs around 82. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows around 55. Northwest winds up to
15 mph.
.LABOR DAY...Sunny. Highs around 85. Northwest winds around
10 mph with gusts to around 20 mph.
.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...Mostly cloudy with a slight chance of rain. Highs
around 89.
.WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 68.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs around 91.
Lows 61 to 68.
.FRIDAY...Partly cloudy. Highs around 87.
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