Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
190
FPUS56 KSTO 302102
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
201 PM PDT Wed Sep 30 2026
Spot temperatures and probabilities of measurable precipitation
are for tonight, Thursday, Thursday night, and Friday.
CAZ121-011100-
W. Shasta County Above 3000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 53 to 63. Northwest winds up to 10 mph.
.THURSDAY...Sunny. Highs 76 to 86. North winds up to 10 mph in
the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 55 to 65. Light winds.
.FRIDAY...Partly cloudy. Highs 74 to 84. North winds up to 10 mph
in the morning becoming light.
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 65. Light winds
becoming north up to 10 mph after midnight.
.SATURDAY...Partly cloudy. Highs 78 to 88.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 77 to 87. Lows 56 to
66.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 55 to 65. Highs
76 to 86.
$$
=
CAZ122-011100-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 57 to 67. Light winds.
.THURSDAY...Sunny. Highs 85 to 95. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 69. Light winds.
.FRIDAY...Partly cloudy. Highs 83 to 93. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 60 to 70. Light winds.
.SATURDAY...Partly cloudy. Highs 87 to 97.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 71.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 86 to 96. Lows 61 to
71.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 58 to 68. Highs
84 to 94.
$$
=
CAZ123-011100-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 54 to 64. Light winds.
.THURSDAY...Sunny. Highs 84 to 94. North winds up to 10 mph in
the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 56 to 66. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 83 to 93. North winds up to 10 mph in the morning
becoming light.
.FRIDAY NIGHT...Partly cloudy. Lows 56 to 66. Light winds.
.SATURDAY...Partly cloudy. Highs 86 to 96.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67.
.SUNDAY...Partly cloudy. Highs 87 to 97.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 56 to 66. Highs
86 to 96.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 56 to 66. Highs
84 to 94.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 66 93 67 92 / 0 0 0 0
$$
=
CAZ124-011100-
Shasta Metro-
Including the city of Redding, Anderson
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 56 to 66. Light winds.
.THURSDAY...Sunny. Highs around 94. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 67. Light winds.
.FRIDAY...Partly cloudy. Highs around 93. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 59 to 68. Light winds.
.SATURDAY...Partly cloudy. Highs around 97.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 68.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs around 96. Lows
59 to 68.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 58 to 67. Highs
around 94.
&&
TEMPERATURE / PRECIPITATION
REDDING 57 95 59 93 / 0 0 0 0
RED BLUFF 59 94 61 93 / 0 0 0 0
$$
=
CAZ125-011100-
Shasta County Foothills 1000-3000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 58 to 64. Light winds.
.THURSDAY...Sunny. Highs 87 to 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 65. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 85 to 92. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 59 to 65. Light winds.
.SATURDAY...Partly cloudy. Highs 89 to 97.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 67.
.SUNDAY...Partly cloudy. Highs 89 to 96.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 61 to 66. Highs
86 to 96.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 59 to 66. Highs
85 to 94.
$$
=
CAZ126-011100-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 47 to 57. Light winds.
.THURSDAY...Sunny. Highs 76 to 86. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 49 to 59. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 74 to 84. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 49 to 59. Light winds.
.SATURDAY...Partly cloudy. Highs 77 to 87.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 61.
.SUNDAY...Partly cloudy. Highs 77 to 87.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 50 to 60. Highs
76 to 86.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 49 to 59. Highs
75 to 85.
$$
=
CAZ127-011100-
Burney Basin-
Including the city of Burney
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 42 to 52. Light winds.
.THURSDAY...Sunny. Highs 77 to 87. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 44 to 54. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs 75 to 85. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 44 to 54. Light winds.
.SATURDAY...Partly cloudy. Highs 78 to 88.
.SATURDAY NIGHT...Mostly clear. Lows 47 to 57.
.SUNDAY...Partly cloudy. Highs 78 to 88.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 46 to 56. Highs
77 to 87.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 45 to 55. Highs
76 to 86.
&&
TEMPERATURE / PRECIPITATION
BURNEY 44 86 47 84 / 0 0 0 0
$$
=
CAZ128-011100-
Lassen Volcanic NP-
Including the city of Lassen National Park
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 45 to 53. Light winds.
.THURSDAY...Sunny. Highs 68 to 78. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 47 to 53. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 66 to 76. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows 47 to 54. Light winds.
.SATURDAY...Partly cloudy. Highs 68 to 78.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 56.
.SUNDAY...Partly cloudy. Highs 67 to 77.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 47 to 53. Highs
66 to 76.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 46 to 52. Highs
65 to 75.
$$
=
CAZ129-011100-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 60 to 70. East winds up to 10 mph.
.THURSDAY...Sunny. Highs 84 to 92. East winds up to 10 mph
shifting to the southwest in the afternoon. Gusts up to 20 mph.
.THURSDAY NIGHT...Mostly clear. Lows 62 to 72. East winds up to
10 mph.
.FRIDAY...Partly cloudy. Highs 84 to 92. Northeast winds up to
10 mph in the morning becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 62 to 72. East winds up to 10 mph.
.SATURDAY...Partly cloudy. Highs 88 to 96.
.SATURDAY NIGHT...Partly cloudy. Lows 64 to 74.
.SUNDAY...Partly cloudy. Highs 87 to 95.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 63 to 73. Highs
85 to 95.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 63 to 73. Highs
84 to 93.
&&
TEMPERATURE / PRECIPITATION
PARADISE 66 88 69 88 / 0 0 0 0
$$
=
CAZ130-011100-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 48 to 58. Light winds.
.THURSDAY...Sunny. Highs 76 to 86. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 50 to 60. Light winds.
.FRIDAY...Partly cloudy. Highs 74 to 84. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 50 to 60. Light winds.
.SATURDAY...Partly cloudy. Highs 77 to 87.
.SATURDAY NIGHT...Mostly clear. Lows 52 to 62.
.SUNDAY...Partly cloudy. Highs 76 to 86.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 50 to 60. Highs
75 to 85.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 50 to 60. Highs
74 to 84.
&&
TEMPERATURE / PRECIPITATION
QUINCY 42 91 45 89 / 0 0 0 0
CHESTER 45 87 46 84 / 0 0 0 0
$$
=
CAZ131-011100-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 57 to 65. Light winds.
.THURSDAY...Sunny. Highs 87 to 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 67. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 87 to 93. Northeast winds up to 10 mph in the
morning becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 60 to 68. Light winds.
.SATURDAY...Partly cloudy. Highs 90 to 96.
.SATURDAY NIGHT...Partly cloudy. Lows 61 to 69.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 90 to 96. Lows
61 to 69.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 87 to 94. Lows 59 to 69.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 58 88 61 88 / 0 0 0 0
JACKSON 62 91 64 91 / 0 0 0 0
$$
=
CAZ132-011100-
Sierra (Yuba-Placer) 3000-5000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 54 to 64. Light winds.
.THURSDAY...Sunny. Highs 80 to 90. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 67. Light winds.
.FRIDAY...Partly cloudy. Highs 79 to 89. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 57 to 67. Light winds.
.SATURDAY...Mostly cloudy. Highs 82 to 92.
.SATURDAY NIGHT...Partly cloudy. Lows 57 to 67.
.SUNDAY...Partly cloudy. Highs 81 to 91.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 66.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 78 to 88. Lows 57 to 67.
$$
=
CAZ133-011100-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 48 to 58. Light winds becoming east up to
10 mph after midnight.
.THURSDAY...Sunny. Patchy smoke in the afternoon. Highs 72 to 82.
Southeast winds up to 10 mph shifting to the southwest in the
afternoon. Gusts up to 20 mph.
.THURSDAY NIGHT...Mostly clear. Lows 50 to 60. Light winds
becoming east up to 10 mph after midnight.
.FRIDAY...Partly cloudy. Highs 70 to 80. Southeast winds up to
10 mph shifting to the southwest in the afternoon. Gusts up to
20 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 50 to 60. Light winds becoming east up to 10 mph
after midnight.
.SATURDAY...Mostly cloudy. Highs 73 to 83.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 60.
.SUNDAY...Partly cloudy. Highs 71 to 81.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
49 to 59.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 68 to 78. Lows
49 to 59.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 69 to 79. Lows 49 to
59.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 61 80 63 80 / 0 0 0 0
$$
=
CAZ134-011100-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 63. Light winds.
.THURSDAY...Sunny. Highs 87 to 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 62 to 68. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 88 to 94. East winds up to 10 mph in the morning
becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 64 to 70. Light winds.
.SATURDAY...Partly cloudy. Highs 91 to 97.
.SATURDAY NIGHT...Mostly clear. Lows 65 to 71.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 90 to 96. Lows
65 to 71.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 86 to 95. Lows 63 to 70.
$$
=
CAZ135-011100-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 54 to 64. Light winds.
.THURSDAY...Sunny. Patchy smoke in the afternoon. Highs 82 to 90.
East winds up to 10 mph in the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows
57 to 67. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 82 to 92. East winds up to 10 mph in the morning
becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 57 to 67. Northeast winds up to 10 mph.
.SATURDAY...Partly cloudy. Highs 84 to 94.
.SATURDAY NIGHT...Mostly clear. Lows 58 to 68.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 83 to 93. Lows
57 to 67.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 80 to 90. Lows 56 to 66.
$$
=
CAZ136-011100-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 47 to 57. Northeast winds up to 10 mph
with gusts to around 20 mph.
.THURSDAY...Sunny. Patchy smoke through the day. Haze in the
afternoon. Highs 72 to 82. Southeast winds up to 10 mph shifting
to the southwest in the afternoon.
.THURSDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows
49 to 59. Southeast winds up to 10 mph with gusts to around
20 mph.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 70 to 80. East winds up to 10 mph shifting to the
southwest in the afternoon. Gusts up to 20 mph.
.FRIDAY NIGHT...Partly cloudy. Lows 49 to 59. Light winds
becoming east up to 10 mph after midnight. Gusts up to 20 mph.
.SATURDAY...Partly cloudy. Highs 72 to 82.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 60.
.SUNDAY...Partly cloudy. Highs 69 to 79.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
47 to 57.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 67 to 77. Lows
47 to 57.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 68 to 78. Lows 47 to
57.
$$
=
CAZ137-011100-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 59 to 67. Light winds becoming northeast
up to 10 mph after midnight.
.THURSDAY...Sunny. Patchy smoke. Highs 88 to 94. East winds up to
10 mph in the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows
62 to 70. Northeast winds up to 10 mph.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 89 to 95. Northeast winds up to 10 mph in the
morning becoming light.
.FRIDAY NIGHT...Mostly clear. Lows 62 to 72. North winds up to
10 mph shifting to the northeast after midnight.
.SATURDAY...Mostly sunny. Highs 91 to 97.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 73.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 91 to 97. Lows
63 to 73.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 87 to 95. Lows 63 to 73.
$$
=
CAZ138-011100-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Areas of smoke late in the night. Lows 57 to
67. Northeast winds up to 10 mph. Gusts up to 20 mph in the
evening.
.THURSDAY...Sunny. Haze and patchy smoke. Highs 81 to 91. East
winds up to 10 mph shifting to the southwest in the afternoon.
.THURSDAY NIGHT...Mostly clear. Patchy smoke after midnight. Lows
59 to 69. Northeast winds up to 10 mph. Gusts up to 20 mph in the
evening.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 82 to 92. East winds around 10 mph in the morning
becoming light.
.FRIDAY NIGHT...Mostly clear. Lows 59 to 69. Northeast winds up
to 10 mph with gusts to around 20 mph.
.SATURDAY...Mostly sunny. Highs 83 to 93.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 69.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs 82 to 92. Lows
59 to 69.
.MONDAY THROUGH WEDNESDAY...Clear. Highs 80 to 90. Lows 58 to 68.
$$
=
CAZ139-011100-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 47 to 57. North winds up to 10 mph
shifting to the east after midnight. Gusts up to 20 mph.
.THURSDAY...Sunny. Haze and patchy smoke. Highs 72 to 82. East
winds up to 10 mph shifting to the southwest in the afternoon.
.THURSDAY NIGHT...Mostly clear. Patchy smoke through the night.
Lows 49 to 59. Light winds becoming east up to 10 mph after
midnight.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 71 to 81. East winds around 10 mph shifting to the
southwest up to 10 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 48 to 58. Northwest winds up
to 10 mph shifting to the east after midnight.
.SATURDAY...Partly cloudy. Highs 72 to 82.
.SATURDAY NIGHT...Mostly clear. Lows 48 to 58.
.SUNDAY...Mostly sunny. Highs 69 to 79.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
46 to 56.
.MONDAY...Mostly sunny. Highs 66 to 76.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 46 to 56. Highs
67 to 77.
$$
=
CAZ140-011100-
Tehama Co Coast Range Above 3000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 55 to 65. Light winds.
.THURSDAY...Sunny. Highs 73 to 83. East winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
mostly cloudy. Lows 56 to 66. Light winds.
.FRIDAY...Partly cloudy. Highs 71 to 81. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 56 to 66. Light winds.
.SATURDAY...Partly cloudy. Highs 74 to 84.
.SATURDAY NIGHT...Partly cloudy. Lows 59 to 69.
.SUNDAY THROUGH MONDAY NIGHT...Mostly clear. Highs 74 to 84. Lows
58 to 68.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 72 to 82. Lows 56 to
66.
$$
=
CAZ141-011100-
W Tehama Co Foothills 1000-3000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 63 to 71. Light winds.
.THURSDAY...Sunny. Highs 84 to 93. Light winds becoming east up
to 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 65 to 71. Light winds.
.FRIDAY...Partly cloudy. Highs 83 to 91. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 65 to 73. Light winds.
.SATURDAY...Partly cloudy. Highs 86 to 95.
.SATURDAY NIGHT...Partly cloudy. Lows 67 to 75.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 85 to 95. Lows 65 to
75.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 64 to 72. Highs
84 to 94.
$$
=
CAZ142-011100-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 57 to 67. Light winds.
.THURSDAY...Sunny. Highs around 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 68. Light winds.
.FRIDAY...Partly cloudy. Highs around 92. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows 60 to 68. Light winds.
.SATURDAY...Partly cloudy. Highs around 96.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 69.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs around 95. Lows
61 to 69.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 60 to 69. Highs
around 93.
$$
=
CAZ143-011100-
Glenn/Colusa Coast Range Above 3000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 56 to 66. Light winds.
.THURSDAY...Sunny. Highs 73 to 83. East winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
mostly cloudy. Lows 58 to 68. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 72 to 82. Light winds becoming east up to 10 mph in
the afternoon.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 58 to 68. Light winds.
.SATURDAY...Partly cloudy. Highs 75 to 85.
.SATURDAY NIGHT...Partly cloudy. Lows 61 to 71.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs 75 to 85. Lows 60 to
70.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 59 to 69. Highs
73 to 83.
$$
=
CAZ144-011100-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 59 to 65. Light winds.
.THURSDAY...Sunny. Highs around 92. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 67. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 91. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 61 to 67. Light winds.
.SATURDAY...Partly cloudy. Highs around 94.
.SATURDAY NIGHT...Partly cloudy. Lows 62 to 68.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs around 94. Lows
61 to 68.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 59 to 66. Highs
around 93.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 60 80 62 77 / 0 0 0 0
$$
=
CAZ145-011100-
Eastern Glenn County-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 57. Light winds.
.THURSDAY...Sunny. Highs around 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows around 59. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 91. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 60. Light winds.
.SATURDAY...Partly cloudy. Highs around 95.
.SATURDAY NIGHT...Partly cloudy. Lows around 61.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs around 94. Lows
around 61.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows around 60. Highs
around 93.
$$
=
CAZ146-011100-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 57 to 67. Light winds.
.THURSDAY...Sunny. Highs around 92. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 68. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 91. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 59 to 69. Light winds.
.SATURDAY...Partly cloudy. Highs around 96.
.SATURDAY NIGHT...Partly cloudy. Lows 60 to 70.
.SUNDAY...Partly cloudy. Highs around 95.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 60 to 70. Highs
around 95.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 60 to 70. Highs
around 94.
&&
TEMPERATURE / PRECIPITATION
CHICO 63 94 65 93 / 0 0 0 0
OROVILLE 60 93 62 92 / 0 0 0 0
$$
=
CAZ147-011100-
W. Glenn/Colusa Foothills 1000-3000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 59 to 69. Light winds.
.THURSDAY...Sunny. Highs 83 to 93. Light winds becoming east
around 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
mostly cloudy. Lows 60 to 70. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 82 to 92. Light winds becoming east up to 10 mph in
the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 62 to 72. Light winds.
.SATURDAY...Partly cloudy. Highs 86 to 96.
.SATURDAY NIGHT...Partly cloudy. Lows 64 to 74.
.SUNDAY...Mostly sunny. Highs 86 to 96.
.SUNDAY NIGHT...Clear. Lows 63 to 73.
.MONDAY...Mostly sunny. Highs 85 to 95.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 61 to 71. Highs
84 to 94.
$$
=
CAZ148-011100-
Central Colusa County Incl. I-5-
Including the city of Williams
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 58 to 66. Light winds.
.THURSDAY...Sunny. Highs around 91. Light winds becoming east up
to 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 68. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 89. Light winds becoming northeast up to
10 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Lows 61 to 69. Light winds.
.SATURDAY...Partly cloudy. Highs around 94.
.SATURDAY NIGHT...Partly cloudy. Lows 62 to 72.
.SUNDAY...Mostly sunny. Highs around 94.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 60 to 70. Highs
around 93.
$$
=
CAZ149-011100-
Eastern Colusa County-
Including the city of Colusa
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 57. Light winds.
.THURSDAY...Sunny. Highs around 91. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows around 59. Light winds.
.FRIDAY...Partly cloudy. Highs around 90. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 61. Light winds.
.SATURDAY...Partly cloudy. Highs around 94.
.SATURDAY NIGHT...Partly cloudy. Lows around 62.
.SUNDAY THROUGH MONDAY...Mostly clear. Highs around 94. Lows
around 62.
.MONDAY NIGHT THROUGH WEDNESDAY...Clear. Lows around 61. Highs
around 93.
$$
=
CAZ150-011100-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 55 to 63. Light winds.
.THURSDAY...Sunny. Highs around 92. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 66. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 91. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 59 to 66. Light winds.
.SATURDAY...Partly cloudy. Highs around 95.
.SATURDAY NIGHT...Partly cloudy. Lows 61 to 68.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs around 95. Lows
61 to 68.
.MONDAY THROUGH WEDNESDAY...Clear. Highs around 94. Lows 59 to
68.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 58 93 60 91 / 0 0 0 0
$$
=
CAZ151-011100-
Yolo / Solano County Hills-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 59 to 69. Light winds.
.THURSDAY...Sunny. Highs 83 to 93. Northwest winds up to 10 mph
shifting to the southeast in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 71. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 82 to 92. Light winds becoming northeast up to
10 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 64 to 74. Light winds.
.SATURDAY...Partly cloudy. Highs 87 to 97.
.SATURDAY NIGHT...Mostly clear. Lows 65 to 75.
.SUNDAY...Mostly sunny. Highs 87 to 97.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 63 to 73. Highs
86 to 96.
$$
=
CAZ152-011100-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 58 to 65. Light winds.
.THURSDAY...Sunny. Highs around 92. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 68. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 91. North winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 62 to 72. Light winds.
.SATURDAY...Partly cloudy. Highs 93 to 99.
.SATURDAY NIGHT...Partly cloudy. Lows 64 to 73.
.SUNDAY...Mostly sunny. Highs 94 to 99.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 62 to 71. Highs
94 to 99.
$$
=
CAZ153-011100-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 57. Light winds.
.THURSDAY...Sunny. Highs around 92. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows around 59. Light winds.
.FRIDAY...Partly cloudy. Highs 88 to 93. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows around 62. Light winds.
.SATURDAY...Partly cloudy. Highs 94 to 99.
.SATURDAY NIGHT...Mostly clear. Lows around 64.
.SUNDAY...Mostly sunny. Highs around 96.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows around 62. Highs
around 95.
$$
=
CAZ154-011100-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 55 to 62. Light winds.
.THURSDAY...Sunny. Highs around 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 65. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 92. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 59 to 67. Light winds.
.SATURDAY...Partly cloudy. Highs around 97.
.SATURDAY NIGHT...Mostly clear. Lows 62 to 68.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs around 96. Lows
60 to 68.
.MONDAY THROUGH WEDNESDAY...Clear. Highs around 95. Lows 60 to
68.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 59 93 62 91 / 0 0 0 0
SAC EXEC AIRPORT 58 92 61 92 / 0 0 0 0
$$
=
CAZ155-011100-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 58. Southwest winds up to 10 mph.
.THURSDAY...Sunny. Highs around 92. West winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 61. Southwest winds
around 10 mph with gusts to around 20 mph.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 90. West winds up to 10 mph in the morning
becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 61 to 66. Light winds.
.SATURDAY...Partly cloudy. Highs 93 to 99.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 68.
.SUNDAY...Mostly sunny. Highs around 96.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows around 64. Highs
around 95.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 58 94 59 93 / 0 0 0 0
$$
=
CAZ156-011100-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 58. Southwest winds up to 10 mph.
.THURSDAY...Sunny. Highs 82 to 92. West winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 62. West winds up to
10 mph.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 83 to 93. West winds up to 10 mph in the morning
becoming light.
.FRIDAY NIGHT...Partly cloudy. Lows around 62. West winds up to
10 mph.
.SATURDAY...Partly cloudy. Highs 87 to 97.
.SATURDAY NIGHT...Mostly clear. Lows around 64.
.SUNDAY...Mostly sunny. Highs 86 to 96.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 59 to 65. Highs
85 to 95.
$$
=
CAZ157-011100-
Sacramento County Delta-
Including the city of Walnut Grove
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 55 to 61. West winds up to 10 mph.
.THURSDAY...Sunny. Highs 86 to 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 63. West winds up to
10 mph.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 84 to 92. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 60 to 65. Light winds.
.SATURDAY...Partly cloudy. Highs 91 to 97.
.SATURDAY NIGHT...Mostly clear. Lows around 65.
.SUNDAY...Mostly sunny. Highs 91 to 97.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 61 to 66. Highs
88 to 97.
$$
=
CAZ158-011100-
San Joaquin County Delta-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 57. Light winds.
.THURSDAY...Sunny. Highs 88 to 94. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows around 60. Light winds.
.FRIDAY...Partly cloudy. Highs 87 to 92. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows around 62. Light winds.
.SATURDAY...Partly cloudy. Highs 92 to 98.
.SATURDAY NIGHT...Mostly clear. Lows around 65.
.SUNDAY...Mostly sunny. Highs 93 to 98.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows around 64. Highs
90 to 98.
$$
=
CAZ159-011100-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 55 to 61. Light winds.
.THURSDAY...Sunny. Highs around 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 64. Light winds.
.FRIDAY...Partly cloudy. Highs around 91. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 62. Light winds.
.SATURDAY...Mostly sunny. Highs around 96.
.SATURDAY NIGHT...Mostly clear. Lows around 65.
.SUNDAY...Mostly sunny. Highs around 96.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 60 to 67. Highs
around 95.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 59 95 61 93 / 0 0 0 0
MODESTO 61 94 64 92 / 0 0 0 0
$$
=
CAZ160-011100-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 57 to 67. Light winds.
.THURSDAY...Sunny. Highs around 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 70. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 90. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 62 to 72. Light winds.
.SATURDAY...Mostly sunny. Highs around 95.
.SATURDAY NIGHT...Mostly clear. Lows 65 to 75.
.SUNDAY...Mostly sunny. Highs around 95.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 64 to 74. Highs
around 94.
$$
=
CAZ161-011100-
NE San Joaquin Valley Below 1000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 59 to 65. Light winds.
.THURSDAY...Patchy smoke in the morning. Sunny. Highs around 93.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 69. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 93. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 63 to 69. Light winds.
.SATURDAY...Mostly sunny. Highs around 96.
.SATURDAY NIGHT...Mostly clear. Lows 66 to 72.
.SUNDAY...Mostly sunny. Highs around 96.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 64 to 71. Highs
around 95.
$$
=
CAZ162-011100-
E. Diablo Range Above 1000 ft-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 61 to 71. Light winds.
.THURSDAY...Sunny. Highs 85 to 95. Southeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 64 to 74. Light winds.
.FRIDAY...Partly cloudy. Highs 84 to 94. East winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 66 to 76. Light winds.
.SATURDAY...Mostly sunny. Highs 87 to 97.
.SATURDAY NIGHT...Mostly clear. Lows 68 to 78.
.SUNDAY...Mostly sunny. Highs 87 to 97.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 66 to 76. Highs
86 to 96.
$$
=
CAZ163-011100-
W. Stanislaus County Above 1000 ft & I-5-
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows 58 to 68. Light winds.
.THURSDAY...Sunny. Highs 90 to 96. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 71. Light winds.
.FRIDAY...Partly cloudy. Highs 88 to 94. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 62 to 72. Light winds.
.SATURDAY...Mostly sunny. Highs 92 to 98.
.SATURDAY NIGHT...Mostly clear. Lows 65 to 75.
.SUNDAY...Mostly sunny. Highs 92 to 98.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 64 to 74. Highs
91 to 98.
$$
=
CAZ164-011100-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
201 PM PDT Wed Sep 30 2026
.TONIGHT...Clear. Lows around 59. Light winds.
.THURSDAY...Sunny. Highs around 93. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 64. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 91. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 63. Northwest winds up
to 10 mph.
.SATURDAY...Mostly sunny. Highs around 95.
.SATURDAY NIGHT...Mostly clear. Lows around 66.
.SUNDAY...Mostly sunny. Highs around 95.
.SUNDAY NIGHT THROUGH WEDNESDAY...Clear. Lows 62 to 67. Highs
around 95.
$$
=