Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
163
FPUS56 KSTO 122102
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
202 PM PDT Sat Sep 12 2026
Spot temperatures and probabilities of measurable precipitation
are for tonight, Sunday, Sunday night, and Monday.
CAZ121-131100-
W. Shasta County Above 3000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, colder. Lows 38 to 48. West winds up to 15 mph
with gusts to around 40 mph.
.SUNDAY...Sunny. Highs 61 to 71. Northwest winds up to 10 mph.
Gusts up to 30 mph decreasing to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 42 to 52. Northwest winds around
10 mph with gusts to around 20 mph.
.MONDAY...Sunny, warmer. Highs 71 to 81. North winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 47 to 57. Northwest winds up to
10 mph with gusts to around 20 mph.
.TUESDAY...Sunny. Highs 73 to 83.
.TUESDAY NIGHT...Clear. Lows 48 to 58.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 74 to 84. Lows
50 to 60.
.SATURDAY...Mostly sunny. Highs 72 to 82.
$$
=
CAZ122-131100-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Clear, colder. Lows 44 to
54. West winds 10 to 15 mph with gusts to around 45 mph.
.SUNDAY...Sunny. Highs 70 to 80. Northwest winds up to 10 mph.
Gusts up to 30 mph decreasing to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 48 to 58. Northwest winds up to
10 mph. Gusts up to 20 mph increasing to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 80 to 90. North winds 10 to 15 mph
with gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 51 to 61. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 81 to 91.
.TUESDAY NIGHT...Clear. Lows 53 to 63.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 83 to 93. Lows
54 to 64.
.SATURDAY...Mostly sunny. Highs 80 to 90.
$$
=
CAZ123-131100-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, colder. Lows 43 to 53. Southwest winds up to
15 mph. Gusts up to 30 mph in the evening.
.SUNDAY...Sunny. Highs 70 to 80. Light winds.
.SUNDAY NIGHT...Clear. Lows 47 to 57. North winds up to 10 mph
with gusts to around 25 mph.
.MONDAY...Sunny, warmer. Highs 79 to 89. Northeast winds around
10 mph with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 50 to 60. North winds up to 10 mph.
.TUESDAY...Sunny. Highs 80 to 90.
.TUESDAY NIGHT...Clear. Lows 51 to 61.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 82 to 92. Lows
52 to 62.
.SATURDAY...Mostly sunny. Highs 79 to 89.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 55 80 59 90 / 0 0 0 0
$$
=
CAZ124-131100-
Shasta Metro-
Including the city of Redding, Anderson
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, cooler. Lows 50 to 56. West winds up to 15 mph
with gusts to around 35 mph.
.SUNDAY...Sunny. Highs around 81. Light winds.
.SUNDAY NIGHT...Clear. Lows 54 to 60. North winds up to 15 mph.
Gusts up to 30 mph after midnight.
.MONDAY...Sunny. Highs around 91. North winds 10 to 15 mph with
gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 56 to 62. North winds up to 10 mph.
.TUESDAY...Sunny. Highs around 91.
.TUESDAY NIGHT...Clear. Lows 56 to 62.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs around 91. Lows 56 to
64.
&&
TEMPERATURE / PRECIPITATION
REDDING 51 81 55 91 / 0 0 0 0
RED BLUFF 54 81 58 91 / 0 0 0 0
$$
=
CAZ125-131100-
Shasta County Foothills 1000-3000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Mostly clear. Cooler. Lows
46 to 52. Southwest winds 10 to 15 mph with gusts to around
35 mph in the evening becoming light.
.SUNDAY...Sunny. Highs 71 to 79. Light winds.
.SUNDAY NIGHT...Clear. Lows around 54. Northeast winds up to
10 mph. Gusts up to 25 mph after midnight.
.MONDAY...Sunny, warmer. Highs 82 to 90. North winds up to 10 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows around 57. Northeast winds up to
10 mph.
.TUESDAY...Sunny. Highs 82 to 90.
.TUESDAY NIGHT...Clear. Lows around 57.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 83 to 92. Lows
around 58.
.SATURDAY...Mostly sunny. Highs 82 to 88.
$$
=
CAZ126-131100-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Clear, colder. Lows 35 to
45. Southwest winds up to 15 mph with gusts to around 35 mph.
.SUNDAY...Sunny. Highs 60 to 70. Light winds.
.SUNDAY NIGHT...Clear. Lows 38 to 48. Northeast winds up to
15 mph. Gusts up to 20 mph increasing to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 70 to 80. Northeast winds up to
15 mph with gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 42 to 52. Northeast winds up to
10 mph with gusts to around 20 mph.
.TUESDAY...Sunny. Highs 71 to 81.
.TUESDAY NIGHT...Clear. Lows 43 to 53.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 73 to 83. Lows
45 to 55.
.SATURDAY...Mostly sunny. Highs 71 to 81.
$$
=
CAZ127-131100-
Burney Basin-
Including the city of Burney
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Clear, colder. Lows 34 to
42. Southwest winds up to 20 mph with gusts to around 45 mph.
.SUNDAY...Sunny. Highs 61 to 71. Light winds becoming northwest
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 34 to 44. Northeast winds up to
10 mph with gusts to around 25 mph.
.MONDAY...Sunny, warmer. Highs 69 to 79. Northeast winds up to
10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 38 to 48. North winds up to 10 mph in
the evening becoming light.
.TUESDAY...Sunny. Highs 71 to 81.
.TUESDAY NIGHT...Clear. Lows 40 to 50.
.WEDNESDAY THROUGH FRIDAY...Clear. Highs 74 to 84. Lows 41 to 51.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows 42 to 52. Highs
74 to 84.
&&
TEMPERATURE / PRECIPITATION
BURNEY 35 71 37 79 / 0 0 0 0
$$
=
CAZ128-131100-
Lassen Volcanic NP-
Including the city of Lassen National Park
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze in the evening. Clear, breezy, colder. Lows
around 36. Southwest winds 10 to 25 mph with gusts to around
45 mph.
.SUNDAY...Sunny. Highs 51 to 61. West winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 32 to 40. Northeast winds up to
10 mph with gusts to around 25 mph.
.MONDAY...Sunny, warmer. Highs 60 to 70. East winds up to 15 mph.
Gusts up to 30 mph in the morning.
.MONDAY NIGHT...Clear. Lows 38 to 46. Light winds becoming east
up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 61 to 71.
.TUESDAY NIGHT...Clear. Lows 40 to 46.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 64 to 74. Lows
41 to 51.
.SATURDAY...Mostly sunny. Highs 63 to 73.
$$
=
CAZ129-131100-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, haze, cooler. Lows 50 to 58. Southwest winds
10 to 15 mph with gusts to around 35 mph in the evening becoming
light.
.SUNDAY...Haze in the morning. Sunny. Highs 70 to 78. Light winds
becoming west up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 52 to 60. North winds up to 10 mph.
Gusts up to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 80 to 88. Northeast winds 10 to
15 mph with gusts to around 30 mph shifting to the northwest with
gusts to around 20 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 56 to 64. North winds up to 10 mph
shifting to the northeast after midnight.
.TUESDAY...Sunny. Highs 80 to 88.
.TUESDAY NIGHT...Clear. Lows 57 to 65.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 81 to 91. Lows
57 to 67.
.SATURDAY...Mostly sunny. Highs 80 to 88.
&&
TEMPERATURE / PRECIPITATION
PARADISE 56 74 58 84 / 0 0 0 0
$$
=
CAZ130-131100-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, haze, colder. Lows 39 to 49. Southwest winds up
to 20 mph with gusts to around 40 mph.
.SUNDAY...Haze in the morning. Sunny. Highs 60 to 70. Southwest
winds up to 10 mph. Gusts up to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 40 to 50. Northwest winds up to
10 mph shifting to the northeast with gusts to around 30 mph
after midnight.
.MONDAY...Sunny, warmer. Highs 70 to 80. East winds up to 15 mph.
Gusts up to 30 mph in the morning.
.MONDAY NIGHT...Clear. Lows 44 to 54. Light winds becoming
northeast up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 70 to 80.
.TUESDAY NIGHT...Clear. Lows 45 to 55.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 73 to 83. Lows
47 to 57.
.SATURDAY...Mostly sunny. Highs 71 to 81.
&&
TEMPERATURE / PRECIPITATION
QUINCY 41 76 40 86 / 0 0 0 0
CHESTER 39 71 37 81 / 0 0 0 0
$$
=
CAZ131-131100-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows around 53. South winds up to 10 mph. Gusts
up to 25 mph in the evening.
.SUNDAY...Sunny, haze. Highs 71 to 79. Light winds.
.SUNDAY NIGHT...Clear. Lows 51 to 57. Light winds.
.MONDAY...Sunny, warmer. Highs 79 to 87. Northeast winds up to
10 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 54 to 60. Light winds.
.TUESDAY...Sunny. Highs 80 to 86.
.TUESDAY NIGHT...Clear. Lows 54 to 60.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 81 to 90. Lows
54 to 63.
.SATURDAY...Mostly sunny. Highs 82 to 88.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 51 73 52 81 / 0 0 0 0
JACKSON 52 77 54 84 / 0 0 0 0
$$
=
CAZ132-131100-
Sierra (Yuba-Placer) 3000-5000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, cooler. Lows 46 to 56. South winds up to 15 mph
with gusts to around 30 mph.
.SUNDAY...Sunny, haze. Highs 64 to 74. Southwest winds up to
10 mph with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 46 to 56. Light winds becoming
northeast up to 10 mph after midnight. Gusts up to 20 mph.
.MONDAY...Sunny, warmer. Highs 74 to 84. Northeast winds around
10 mph with gusts to around 25 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 49 to 59. Light winds becoming
northeast up to 10 mph after midnight.
.TUESDAY...Sunny. Highs 72 to 82.
.TUESDAY NIGHT...Clear. Lows 49 to 59.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 75 to 85. Lows
51 to 61.
.SATURDAY...Mostly sunny. Highs 75 to 85.
$$
=
CAZ133-131100-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, colder. Lows 40 to 50. Southwest winds 10 to
20 mph with gusts to around 50 mph.
.SUNDAY...Sunny. Highs 56 to 66. Southwest winds 10 to 15 mph
with gusts to around 35 mph.
.SUNDAY NIGHT...Clear. Lows 38 to 48. Northwest winds up to
10 mph with gusts to around 20 mph shifting to the east with
gusts to around 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 66 to 76. East winds up to 15 mph.
Gusts up to 30 mph in the morning.
.MONDAY NIGHT...Clear. Lows 42 to 52. Light winds becoming east
10 to 15 mph after midnight.
.TUESDAY...Sunny. Highs 64 to 74.
.TUESDAY NIGHT...Clear. Lows 42 to 52.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 68 to 78. Lows
45 to 55.
.SATURDAY...Mostly sunny. Highs 67 to 77.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 51 65 50 75 / 0 0 0 0
$$
=
CAZ134-131100-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows around 53. South winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY...Sunny, haze. Highs 72 to 79. Light winds.
.SUNDAY NIGHT...Clear. Lows around 54. Light winds.
.MONDAY...Sunny, warmer. Highs 78 to 86. Light winds.
.MONDAY NIGHT...Clear. Lows around 57. Light winds.
.TUESDAY...Sunny. Highs 80 to 88.
.TUESDAY NIGHT...Clear. Lows around 58.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 81 to 91. Lows
around 59.
.SATURDAY...Mostly sunny. Highs 82 to 88.
$$
=
CAZ135-131100-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, cooler. Lows 47 to 57. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.SUNDAY...Sunny. Haze in the afternoon. Highs 67 to 75. Light
winds becoming southwest up to 10 mph in the afternoon. Gusts up
to 20 mph.
.SUNDAY NIGHT...Clear. Lows 45 to 55. Light winds.
.MONDAY...Sunny, warmer. Highs 74 to 82. East winds around 10 mph
in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 49 to 59. Light winds.
.TUESDAY...Sunny. Highs 74 to 82.
.TUESDAY NIGHT...Clear. Lows 49 to 59.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 76 to 86. Lows
52 to 62.
.SATURDAY...Mostly sunny. Highs 78 to 86.
$$
=
CAZ136-131100-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows 43 to 51. Southwest winds 10 to 15 mph
with gusts to around 45 mph.
.SUNDAY...Sunny. Highs 58 to 68. Southwest winds 10 to 15 mph
with gusts to around 40 mph.
.SUNDAY NIGHT...Clear. Lows 38 to 48. West winds up to 10 mph
shifting to the east around 10 mph after midnight. Gusts up to
30 mph.
.MONDAY...Sunny, warmer. Highs 65 to 75. East winds 10 to 15 mph
with gusts to around 30 mph in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 42 to 52. Light winds becoming east
around 10 mph with gusts to around 25 mph after midnight.
.TUESDAY...Sunny. Highs 63 to 73.
.TUESDAY NIGHT...Clear. Lows 41 to 51.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 67 to 77. Lows
44 to 54.
.SATURDAY...Mostly sunny. Highs 67 to 77.
$$
=
CAZ137-131100-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, cooler. Lows 49 to 59. Northwest winds up to
10 mph with gusts to around 20 mph.
.SUNDAY...Sunny. Highs 74 to 80. West winds up to 10 mph with
gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 59. Northwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.MONDAY...Sunny. Highs 79 to 87. Light winds becoming west up to
10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 55 to 63. Light winds.
.TUESDAY...Sunny. Highs 81 to 89.
.TUESDAY NIGHT...Clear. Lows 56 to 64.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 82 to 92. Lows
56 to 66.
.SATURDAY...Mostly sunny. Highs 83 to 91.
$$
=
CAZ138-131100-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, cooler. Lows 51 to 61. West winds up to 10 mph
with gusts to around 20 mph in the evening becoming light.
.SUNDAY...Sunny. Highs 68 to 78. Light winds becoming southwest
up to 10 mph in the afternoon. Gusts up to 20 mph.
.SUNDAY NIGHT...Clear. Lows 48 to 58. Northwest winds up to
10 mph in the evening becoming light.
.MONDAY...Sunny. Highs 72 to 82. East winds up to 10 mph shifting
to the southwest in the afternoon.
.MONDAY NIGHT...Clear. Lows 51 to 61. Light winds.
.TUESDAY...Sunny. Highs 73 to 83.
.TUESDAY NIGHT...Clear. Lows 51 to 61.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 77 to 87. Lows
54 to 64.
.SATURDAY...Mostly sunny. Highs 78 to 88.
$$
=
CAZ139-131100-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows 43 to 53. South winds 10 to 15 mph with
gusts to around 40 mph.
.SUNDAY...Sunny. Highs 59 to 69. Southwest winds 10 to 15 mph
with gusts to around 40 mph.
.SUNDAY NIGHT...Clear. Lows 39 to 49. South winds up to 10 mph
shifting to the east after midnight. Gusts up to 25 mph.
.MONDAY...Sunny. Highs 64 to 74. East winds 10 to 15 mph with
gusts to around 25 mph shifting to the southwest in the
afternoon.
.MONDAY NIGHT...Clear. Lows 41 to 51. West winds up to 10 mph
shifting to the east around 10 mph after midnight. Gusts up to
20 mph.
.TUESDAY...Sunny. Highs 63 to 73.
.TUESDAY NIGHT...Clear. Lows 41 to 51.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 67 to 77. Lows
44 to 54.
.SATURDAY...Mostly sunny. Highs 68 to 78.
$$
=
CAZ140-131100-
Tehama Co Coast Range Above 3000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze in the evening. Clear, colder. Lows 38 to 48.
West winds 10 to 20 mph with gusts to around 35 mph.
.SUNDAY...Sunny. Highs 57 to 67. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 43 to 53. Northwest winds around
10 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 66 to 76. North winds 10 to 15 mph
with gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 49 to 59. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 69 to 79.
.TUESDAY NIGHT...Clear. Lows 50 to 60.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 70 to 80. Lows 51 to
61.
$$
=
CAZ141-131100-
W Tehama Co Foothills 1000-3000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze in the evening. Clear, cooler. Lows 48 to 56.
West winds 10 to 15 mph with gusts to around 45 mph.
.SUNDAY...Sunny. Highs 70 to 80. Northwest winds around 10 mph.
Gusts up to 25 mph in the morning.
.SUNDAY NIGHT...Clear. Lows 52 to 62. Northwest winds 10 to
15 mph. Gusts up to 20 mph increasing to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 79 to 89. Northwest winds 10 to
15 mph with gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 57 to 65. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs 81 to 90.
.TUESDAY NIGHT...Clear. Lows 59 to 65.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 81 to 91. Lows 59 to
67.
$$
=
CAZ142-131100-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze in the evening. Clear. Lows around 54. West winds
10 to 15 mph shifting to the north after midnight. Gusts up to
35 mph.
.SUNDAY...Sunny. Highs around 80. North winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 56 to 62. Northwest winds up to
15 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny. Highs around 89. North winds 10 to 15 mph with
gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 57 to 63. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs around 90.
.TUESDAY NIGHT...Clear. Lows 58 to 64.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs around 91. Lows 58 to
65.
$$
=
CAZ143-131100-
Glenn/Colusa Coast Range Above 3000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze in the evening. Clear, breezy, colder. Lows 39 to
49. West winds 10 to 25 mph decreasing to 10 to 15 mph after
midnight. Gusts up to 35 mph.
.SUNDAY...Sunny. Highs 59 to 69. Northwest winds up to 10 mph
shifting to the north in the afternoon. Gusts up to 20 mph.
.SUNDAY NIGHT...Clear. Lows 45 to 55. Northwest winds up to
10 mph. Gusts up to 20 mph after midnight.
.MONDAY...Sunny, warmer. Highs 68 to 78. Northwest winds 10 to
15 mph shifting to the north in the afternoon.
.MONDAY NIGHT...Clear. Lows 51 to 61. Light winds.
.TUESDAY...Sunny. Highs 69 to 79.
.TUESDAY NIGHT...Clear. Lows 52 to 62.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 71 to 81. Lows
53 to 63.
.SATURDAY...Mostly sunny. Highs 69 to 79.
$$
=
CAZ144-131100-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Haze through the night. Lows around 54. West
winds up to 15 mph. Gusts up to 25 mph in the evening.
.SUNDAY...Haze in the morning. Sunny. Not as warm. Highs around
80. North winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 58. Northwest winds up to
15 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny. Highs around 88. North winds 10 to 15 mph with
gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 56 to 62. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows 56 to 62.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 90. Lows
56 to 63.
.SATURDAY...Mostly sunny. Highs around 88.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 44 65 51 73 / 0 0 0 0
$$
=
CAZ145-131100-
Eastern Glenn County-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Haze through the night. Lows around 54.
Southwest winds 10 to 15 mph with gusts to around 30 mph in the
evening becoming light.
.SUNDAY...Haze in the morning. Sunny. Highs around 81. North
winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Northwest winds up to
10 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny. Highs around 89. North winds 10 to 15 mph with
gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows around 56. Light winds.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows around 57.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 90. Lows
around 57.
.SATURDAY...Mostly sunny. Highs around 88.
$$
=
CAZ146-131100-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Haze through the night. Lows around 56. South
winds 10 to 15 mph with gusts to around 30 mph in the evening
becoming light.
.SUNDAY...Sunny. Highs 78 to 83. Northwest winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows 54 to 60. North winds up to 10 mph.
Gusts up to 25 mph after midnight.
.MONDAY...Sunny. Highs around 89. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 55 to 63. Light winds.
.TUESDAY...Sunny. Highs 86 to 91.
.TUESDAY NIGHT...Clear. Lows 56 to 64.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 86 to 94. Lows
56 to 64.
.SATURDAY...Mostly sunny. Highs around 88.
&&
TEMPERATURE / PRECIPITATION
CHICO 58 82 59 91 / 0 0 0 0
OROVILLE 57 82 56 90 / 0 0 0 0
$$
=
CAZ147-131100-
W. Glenn/Colusa Foothills 1000-3000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Haze through the night. Cooler. Lows 48 to 56.
West winds 10 to 20 mph with gusts to around 35 mph.
.SUNDAY...Haze in the morning. Sunny. Highs 70 to 80. Northwest
winds up to 10 mph shifting to the northeast around 10 mph in the
afternoon.
.SUNDAY NIGHT...Clear. Lows 53 to 61. Northwest winds up to
15 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 79 to 89. North winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 55 to 65. North winds up to 10 mph
shifting to the west after midnight.
.TUESDAY...Sunny. Highs 80 to 90.
.TUESDAY NIGHT...Clear. Lows 55 to 65.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 82 to 92. Lows 56 to
66.
$$
=
CAZ148-131100-
Central Colusa County Incl. I-5-
Including the city of Williams
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, haze. Lows around 55. West winds 10 to 15 mph
with gusts to around 35 mph.
.SUNDAY...Sunny. Haze through the day. Highs around 80. North
winds around 10 mph.
.SUNDAY NIGHT...Clear. Lows around 59. Northwest winds up to
10 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny. Highs around 88. North winds 10 to 15 mph with
gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 57 to 62. Light winds.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows 57 to 62.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 89. Lows
57 to 63.
.SATURDAY...Mostly sunny. Highs around 88.
$$
=
CAZ149-131100-
Eastern Colusa County-
Including the city of Colusa
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, haze. Lows around 54. Southwest winds 10 to
15 mph with gusts to around 30 mph in the evening becoming light.
.SUNDAY...Sunny. Haze through the day. Highs around 81. North
winds up to 10 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Northwest winds up to
10 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny. Highs around 88. North winds 10 to 15 mph with
gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows around 56. Light winds.
.TUESDAY...Sunny. Highs around 88.
.TUESDAY NIGHT...Clear. Lows around 57.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 89. Lows
around 57.
.SATURDAY...Mostly sunny. Highs around 88.
$$
=
CAZ150-131100-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, haze. Lows around 55. South winds up to 15 mph.
Gusts up to 25 mph in the evening.
.SUNDAY...Haze in the morning. Sunny. Highs around 81. Light
winds becoming northwest up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 52 to 58. Light winds. Gusts up to
20 mph after midnight.
.MONDAY...Sunny. Highs around 89. North winds up to 10 mph with
gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 55 to 61. Light winds.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows 55 to 61.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 90. Lows
55 to 63.
.SATURDAY...Mostly sunny. Highs around 88.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 55 82 54 90 / 0 0 0 0
$$
=
CAZ151-131100-
Yolo / Solano County Hills-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, haze, cooler. Lows 51 to 59. West winds 10 to
15 mph with gusts to around 30 mph.
.SUNDAY...Haze in the morning. Sunny. Highs 72 to 82. Northwest
winds up to 15 mph with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows 54 to 64. Northwest winds up to
10 mph. Gusts up to 20 mph increasing to 30 mph after midnight.
.MONDAY...Sunny, warmer. Highs 80 to 90. Northwest winds 10 to
15 mph. Gusts up to 35 mph decreasing to 25 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 55 to 65. West winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Sunny. Highs 80 to 90.
.TUESDAY NIGHT...Clear. Lows 55 to 65.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 80 to 90. Lows
55 to 65.
.SATURDAY...Mostly sunny. Highs 78 to 88.
$$
=
CAZ152-131100-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Haze through the night. Lows around 55. West
winds up to 15 mph with gusts to around 30 mph.
.SUNDAY...Sunny. Haze through the day. Highs around 82. North
winds up to 10 mph with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 56 to 62. Northwest winds up to
10 mph. Gusts up to 30 mph after midnight.
.MONDAY...Sunny. Highs around 90. North winds 10 to 15 mph. Gusts
up to 35 mph decreasing to 25 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 56 to 63. Light winds.
.TUESDAY...Sunny. Highs around 90.
.TUESDAY NIGHT...Clear. Lows 56 to 63.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs around 91. Lows 56 to
63.
$$
=
CAZ153-131100-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Haze through the night. Lows around 54.
Southwest winds up to 15 mph. Gusts up to 30 mph decreasing to
20 mph after midnight.
.SUNDAY...Sunny, haze. Highs around 82. Northwest winds up to
10 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Light winds. Gusts up to
25 mph after midnight.
.MONDAY...Sunny. Highs 87 to 92. Northwest winds around 10 mph
with gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows around 56. Light winds.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows around 56.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 88 to 93. Lows
around 57.
.SATURDAY...Mostly sunny. Highs around 88.
$$
=
CAZ154-131100-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Clear. Lows around 53.
South winds 10 to 15 mph. Gusts up to 30 mph decreasing to 20 mph
after midnight.
.SUNDAY...Sunny. Highs around 81. Light winds becoming northwest
up to 10 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 55. Light winds.
.MONDAY...Sunny, warmer. Highs 86 to 92. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows 55 to 61. West winds up to 10 mph in
the evening becoming light.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows 55 to 61.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 90. Lows
55 to 61.
.SATURDAY...Mostly sunny. Highs around 88.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 55 82 57 90 / 0 0 0 0
SAC EXEC AIRPORT 54 82 56 90 / 0 0 0 0
$$
=
CAZ155-131100-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze in the evening. Clear, breezy. Lows around 56.
Southwest winds 10 to 25 mph decreasing to 10 to 15 mph after
midnight. Gusts up to 35 mph.
.SUNDAY...Sunny, haze. Highs around 81. West winds 10 to 15 mph.
Gusts up to 30 mph decreasing to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows around 57. West winds up to 10 mph
with gusts to around 20 mph.
.MONDAY...Sunny. Highs 85 to 91. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows around 58. Southwest winds 10 to
15 mph.
.TUESDAY...Sunny. Highs 84 to 90.
.TUESDAY NIGHT...Clear. Lows around 58.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 87. Lows
around 58.
.SATURDAY...Mostly sunny. Highs around 84.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 55 84 56 91 / 0 0 0 0
$$
=
CAZ156-131100-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Clear. Lows around 56. West
winds 10 to 20 mph with gusts to around 30 mph.
.SUNDAY...Sunny. Highs 73 to 82. West winds 10 to 15 mph with
gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows around 57. West winds up to 15 mph.
.MONDAY...Sunny, warmer. Highs 79 to 89. West winds up to 15 mph.
.MONDAY NIGHT...Clear. Lows around 57. Southwest winds 10 to
15 mph.
.TUESDAY...Mostly sunny. Highs 77 to 87.
.TUESDAY NIGHT...Clear. Lows around 57.
.WEDNESDAY...Mostly sunny. Highs 74 to 84.
.WEDNESDAY NIGHT...Clear. Lows around 58.
.THURSDAY...Mostly sunny. Highs 77 to 87.
.THURSDAY NIGHT...Clear. Lows around 58.
.FRIDAY...Mostly sunny. Highs 78 to 88.
.FRIDAY NIGHT...Clear. Lows around 58.
.SATURDAY...Mostly sunny. Highs 75 to 84.
$$
=
CAZ157-131100-
Sacramento County Delta-
Including the city of Walnut Grove
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze in the evening. Clear. Lows 53 to 60. West winds
10 to 20 mph with gusts to around 35 mph.
.SUNDAY...Sunny. Highs 76 to 82. West winds 10 to 15 mph. Gusts
up to 35 mph decreasing to 20 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 54 to 60. West winds around 10 mph
with gusts to around 20 mph.
.MONDAY...Sunny, warmer. Highs 82 to 90. Northwest winds 10 to
15 mph with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 55 to 60. Southwest winds up to
15 mph.
.TUESDAY...Sunny. Highs 83 to 91.
.TUESDAY NIGHT...Clear. Lows around 57.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 82 to 90. Lows 54 to
60.
$$
=
CAZ158-131100-
San Joaquin County Delta-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Clear. Lows around 56. West
winds 10 to 15 mph with gusts to around 30 mph.
.SUNDAY...Sunny. Highs around 81. West winds 10 to 15 mph. Gusts
up to 30 mph in the morning.
.SUNDAY NIGHT...Clear. Lows around 56. West winds around 10 mph
with gusts to around 20 mph.
.MONDAY...Sunny. Highs 85 to 90. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows around 57. West winds up to 10 mph.
Gusts up to 20 mph in the evening.
.TUESDAY...Sunny. Highs 86 to 91.
.TUESDAY NIGHT...Clear. Lows around 57.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs 85 to 92. Lows
around 58.
.SATURDAY...Mostly sunny. Highs around 86.
$$
=
CAZ159-131100-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
202 PM PDT Sat Sep 12 2026
.TONIGHT...Haze early in the evening. Clear. Lows 53 to 58. West
winds up to 15 mph with gusts to around 25 mph.
.SUNDAY...Sunny. Highs around 82. Northwest winds up to 10 mph
with gusts to around 20 mph.
.SUNDAY NIGHT...Clear. Lows 53 to 58. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Sunny. Highs around 88. Northwest winds up to 10 mph
with gusts to around 20 mph.
.MONDAY NIGHT...Clear. Lows around 57. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs around 90.
.TUESDAY NIGHT...Clear. Lows around 58.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs around 90. Lows 55 to
61.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 56 83 55 90 / 0 0 0 0
MODESTO 59 82 59 88 / 0 0 0 0
$$
=
CAZ160-131100-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows around 56. West winds 10 to 20 mph with
gusts to around 45 mph.
.SUNDAY...Sunny. Highs 77 to 82. West winds 10 to 15 mph. Gusts
up to 40 mph decreasing to 25 mph in the afternoon.
.SUNDAY NIGHT...Clear. Lows 54 to 60. West winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY...Sunny. Highs around 87. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY NIGHT...Clear. Lows 56 to 62. West winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows 56 to 62.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs around 89. Lows 56 to
63.
$$
=
CAZ161-131100-
NE San Joaquin Valley Below 1000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows around 56. Northwest winds up to 15 mph
with gusts to around 25 mph.
.SUNDAY...Sunny. Highs around 81. Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Clear. Lows around 57. Northwest winds up to
10 mph. Gusts up to 20 mph in the evening.
.MONDAY...Sunny. Highs around 86. Light winds becoming west
around 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows around 60. Northwest winds up to
10 mph in the evening becoming light.
.TUESDAY...Sunny. Highs around 89.
.TUESDAY NIGHT...Clear. Lows 58 to 64.
.WEDNESDAY THROUGH FRIDAY NIGHT...Clear. Highs around 90. Lows
58 to 65.
.SATURDAY...Mostly sunny. Highs around 89.
$$
=
CAZ162-131100-
E. Diablo Range Above 1000 ft-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear, cooler. Lows 49 to 59. West winds 10 to 15 mph
with gusts to around 30 mph.
.SUNDAY...Sunny. Highs 71 to 81. Northwest winds 10 to 15 mph
with gusts to around 30 mph.
.SUNDAY NIGHT...Clear. Lows 51 to 61. West winds 10 to 15 mph
with gusts to around 25 mph.
.MONDAY...Sunny, warmer. Highs 77 to 87. Northwest winds 10 to
15 mph with gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows 53 to 63. West winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Sunny. Highs 79 to 88.
.TUESDAY NIGHT...Clear. Lows 54 to 64.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 80 to 90. Lows 56 to
66.
$$
=
CAZ163-131100-
W. Stanislaus County Above 1000 ft & I-5-
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows around 56. Northwest winds up to 10 mph
with gusts to around 25 mph.
.SUNDAY...Sunny. Highs 79 to 85. Northwest winds up to 15 mph
with gusts to around 25 mph.
.SUNDAY NIGHT...Clear. Lows around 58. West winds up to 15 mph
with gusts to around 25 mph.
.MONDAY...Sunny. Highs 84 to 90. Northwest winds 10 to 15 mph
with gusts to around 30 mph.
.MONDAY NIGHT...Clear. Lows around 59. Northwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.TUESDAY...Sunny. Highs 86 to 92.
.TUESDAY NIGHT...Clear. Lows around 60.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs 86 to 94. Lows 58 to
64.
$$
=
CAZ164-131100-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
202 PM PDT Sat Sep 12 2026
.TONIGHT...Clear. Lows around 56. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.SUNDAY...Sunny. Highs around 81. Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Clear. Lows around 56. Northwest winds up to
10 mph with gusts to around 20 mph.
.MONDAY...Sunny. Highs around 87. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Clear. Lows around 58. Northwest winds up to
10 mph.
.TUESDAY...Sunny. Highs around 90.
.TUESDAY NIGHT...Clear. Lows around 59.
.WEDNESDAY THROUGH SATURDAY...Clear. Highs around 90. Lows around
60.
$$
=