Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
075
FPUS56 KSTO 012102
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
201 PM PDT Thu Oct 1 2026
Spot temperatures and probabilities of measurable precipitation
are for tonight, Friday, Friday night, and Saturday.
CAZ121-021100-
W. Shasta County Above 3000 ft-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 55 to 65. Light winds.
.FRIDAY...Partly cloudy. Highs 75 to 85. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 65. Northwest winds up
to 10 mph.
.SATURDAY...Mostly sunny. Highs 78 to 88. Northwest winds up to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67. Light winds
becoming northwest up to 10 mph after midnight.
.SUNDAY...Mostly sunny. Highs 77 to 87.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 66.
.MONDAY THROUGH THURSDAY...Clear. Highs 78 to 88. Lows 56 to 66.
$$
=
CAZ122-021100-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 59 to 69. Light winds.
.FRIDAY...Partly cloudy. Highs 84 to 94. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 59 to 69. Light winds.
.SATURDAY...Mostly sunny. Highs 87 to 97. Northwest winds up to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 71. Light winds.
.SUNDAY...Partly cloudy. Highs 86 to 96.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 71.
.MONDAY THROUGH THURSDAY...Clear. Highs 87 to 97. Lows 60 to 70.
$$
=
CAZ123-021100-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 55 to 65. Light winds.
.FRIDAY...Partly cloudy. Highs 83 to 93. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 55 to 65. North winds up to
10 mph.
.SATURDAY...Mostly sunny. Highs 86 to 96. North winds up to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67. Light winds.
.SUNDAY...Mostly sunny. Highs 86 to 96.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 67.
.MONDAY THROUGH THURSDAY...Clear. Highs 86 to 96. Lows 57 to 67.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 67 92 67 96 / 0 0 0 0
$$
=
CAZ124-021100-
Shasta Metro-
Including the city of Redding, Anderson
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 58 to 67. Light winds.
.FRIDAY...Partly cloudy. Highs around 94. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 58 to 67. Light winds.
.SATURDAY...Mostly sunny. Highs around 98. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 68. Light winds.
.SUNDAY...Mostly sunny. Highs around 96.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 68.
.MONDAY THROUGH THURSDAY...Clear. Highs around 97. Lows 59 to 68.
&&
TEMPERATURE / PRECIPITATION
REDDING 59 94 59 99 / 0 0 0 0
RED BLUFF 61 94 62 97 / 0 0 0 0
$$
=
CAZ125-021100-
Shasta County Foothills 1000-3000 ft-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 59 to 65. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs 85 to 93. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows 59 to 65. Light winds.
.SATURDAY...Mostly sunny. Highs 89 to 97. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 60 to 66. Light winds.
.SUNDAY...Mostly sunny. Highs 88 to 96.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 67.
.MONDAY THROUGH THURSDAY...Clear. Highs 87 to 97. Lows 60 to 67.
$$
=
CAZ126-021100-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 48 to 58. Light winds.
.FRIDAY...Partly cloudy. Highs 74 to 84. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 48 to 58. Light winds.
.SATURDAY...Mostly sunny. Highs 77 to 87. East winds up to 10 mph
in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 60. Light winds.
.SUNDAY...Mostly sunny. Highs 77 to 87.
.SUNDAY NIGHT...Mostly clear. Lows 50 to 60.
.MONDAY THROUGH THURSDAY...Clear. Highs 77 to 87. Lows 50 to 60.
$$
=
CAZ127-021100-
Burney Basin-
Including the city of Burney
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 43 to 53. Light winds. Gusts up to
20 mph.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 76 to 86. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 44 to 54. Light winds.
.SATURDAY...Mostly sunny. Highs 78 to 88. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 56. Light winds.
.SUNDAY...Mostly sunny. Highs 78 to 88.
.SUNDAY NIGHT...Partly cloudy. Lows 47 to 57.
.MONDAY THROUGH THURSDAY...Clear. Highs 77 to 87. Lows 46 to 56.
&&
TEMPERATURE / PRECIPITATION
BURNEY 46 85 47 88 / 0 0 0 0
$$
=
CAZ128-021100-
Lassen Volcanic NP-
Including the city of Lassen National Park
201 PM PDT Thu Oct 1 2026
.TONIGHT...Clear in the evening then becoming partly cloudy. Lows
46 to 52. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 66 to 76. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 46 to 54. Light winds.
.SATURDAY...Mostly sunny. Highs 68 to 78. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 57. Light winds.
.SUNDAY...Mostly sunny. Highs 68 to 78.
.SUNDAY NIGHT...Partly cloudy. Lows 48 to 54.
.MONDAY...Mostly sunny. Highs 65 to 75.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 46 to 55. Highs
66 to 76.
$$
=
CAZ129-021100-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 61 to 71. East winds up to 10 mph.
.FRIDAY...Partly cloudy. Highs 84 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 62 to 72. East winds up to 10 mph.
.SATURDAY...Mostly sunny. Highs 88 to 96. Northeast winds around
10 mph with gusts to around 20 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 73. Southeast winds up
to 10 mph shifting to the northeast after midnight.
.SUNDAY...Mostly sunny. Highs 87 to 95.
.SUNDAY NIGHT...Partly cloudy. Lows 65 to 75.
.MONDAY THROUGH THURSDAY...Clear. Highs 86 to 96. Lows 64 to 74.
&&
TEMPERATURE / PRECIPITATION
PARADISE 68 88 69 91 / 0 0 0 0
$$
=
CAZ130-021100-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
201 PM PDT Thu Oct 1 2026
.TONIGHT...Clear in the evening then becoming partly cloudy. Lows
49 to 59. Light winds.
.FRIDAY...Partly cloudy. Highs 74 to 84. Light winds becoming
southwest up to 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy. Lows 50 to 60. Light winds.
.SATURDAY...Mostly sunny. Highs 77 to 87. Northeast winds up to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 52 to 62. Light winds.
.SUNDAY...Mostly sunny. Highs 77 to 87.
.SUNDAY NIGHT...Partly cloudy. Lows 52 to 62.
.MONDAY THROUGH THURSDAY...Clear. Highs 76 to 86. Lows 51 to 61.
&&
TEMPERATURE / PRECIPITATION
QUINCY 44 89 44 93 / 0 0 0 0
CHESTER 46 84 48 87 / 0 0 0 0
$$
=
CAZ131-021100-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 59 to 67. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Haze and patchy smoke in the morning. Highs 87 to 93.
Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 60 to 68. Light winds.
.SATURDAY...Mostly sunny. Highs 90 to 96. Northeast winds up to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 60 to 70. Light winds.
.SUNDAY...Partly cloudy. Highs 90 to 96.
.SUNDAY NIGHT...Partly cloudy. Lows 62 to 70.
.MONDAY THROUGH THURSDAY...Clear. Highs 88 to 96. Lows 60 to 70.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 61 88 62 91 / 0 0 0 0
JACKSON 64 91 66 94 / 0 0 0 0
$$
=
CAZ132-021100-
Sierra (Yuba-Placer) 3000-5000 ft-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Haze and patchy smoke late in the night.
Lows 57 to 67. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Haze and patchy smoke in the morning. Highs 79 to 89.
Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 57 to 67. Light winds.
.SATURDAY...Mostly sunny. Highs 82 to 92. East winds up to 10 mph
in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67. Light winds.
.SUNDAY...Partly cloudy. Highs 82 to 92.
.SUNDAY NIGHT...Partly cloudy. Lows 58 to 68.
.MONDAY THROUGH THURSDAY...Clear. Highs 80 to 90. Lows 57 to 67.
$$
=
CAZ133-021100-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Haze early in the evening. Patchy smoke
after midnight. Haze late in the night. Lows 50 to 60. Light
winds becoming southeast up to 10 mph after midnight.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Haze in the morning. 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 51 to 61. Light winds becoming east up to 10 mph
after midnight.
.SATURDAY...Mostly sunny. Highs 73 to 83. East winds up to 10 mph
in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 60. West winds up to
10 mph shifting to the east after midnight.
.SUNDAY...Partly cloudy. Highs 72 to 82.
.SUNDAY NIGHT...Partly cloudy. Lows 51 to 61.
.MONDAY...Mostly sunny. Highs 70 to 80.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 50 to 60. Highs
71 to 81.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 63 79 64 82 / 0 0 0 0
$$
=
CAZ134-021100-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Haze and patchy smoke late in the night.
Lows 62 to 68. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Haze and patchy smoke in the morning. Highs 87 to 93.
East winds up to 10 mph in the morning becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
64 to 70. Light winds.
.SATURDAY...Mostly sunny. Highs 91 to 97. East winds up to 10 mph
in the morning becoming light.
.SATURDAY NIGHT...Clear. Lows 65 to 71. North winds up to 10 mph
shifting to the east after midnight.
.SUNDAY...Partly cloudy. Highs 91 to 97.
.SUNDAY NIGHT...Partly cloudy. Lows 66 to 72.
.MONDAY THROUGH THURSDAY...Clear. Highs 88 to 96. Lows 65 to 72.
$$
=
CAZ135-021100-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
201 PM PDT Thu Oct 1 2026
.TONIGHT...Clear. Haze and patchy smoke after midnight. Lows
57 to 67. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Haze and patchy smoke in the morning. Highs 82 to 90.
East winds up to 10 mph in the morning becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows 57 to 67. Light winds.
.SATURDAY...Mostly sunny. Highs 84 to 94. East winds up to 10 mph
in the morning becoming light.
.SATURDAY NIGHT...Clear. Lows 57 to 67. North winds up to 10 mph
in the evening becoming light.
.SUNDAY...Partly cloudy. Highs 84 to 94.
.SUNDAY NIGHT...Partly cloudy. Lows 58 to 68.
.MONDAY THROUGH THURSDAY...Clear. Highs 82 to 92. Lows 57 to 67.
$$
=
CAZ136-021100-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Haze through the night. Patchy smoke in
the late evening and overnight. Lows 49 to 59. Southeast winds up
to 10 mph.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 70 to 80. Southeast winds up to 10 mph shifting to
the southwest in the afternoon. Gusts up to 20 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 50 to 60. Light winds becoming east up to 10 mph
after midnight. Gusts up to 20 mph.
.SATURDAY...Mostly sunny. Highs 72 to 82. East winds up to 10 mph
in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 60. Northwest winds up
to 10 mph shifting to the east after midnight. Gusts up to
20 mph.
.SUNDAY...Partly cloudy. Highs 71 to 81.
.SUNDAY NIGHT...Partly cloudy. Lows 50 to 60.
.MONDAY...Mostly sunny. Highs 68 to 78.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 48 to 58. Highs
69 to 79.
$$
=
CAZ137-021100-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Clear. Haze and patchy smoke after midnight. Lows
62 to 70. Light winds becoming northeast up to 10 mph after
midnight.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Haze and patchy smoke in the morning. Highs 89 to 95.
East 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. Northeast winds up to 10 mph.
.SATURDAY...Mostly sunny. Highs 91 to 97. Northeast winds up to
10 mph shifting to the southwest in the afternoon.
.SATURDAY NIGHT...Clear. Lows 63 to 73. North winds up to 10 mph
shifting to the northeast around 10 mph after midnight.
.SUNDAY...Mostly sunny. Highs 92 to 98.
.SUNDAY NIGHT...Mostly clear. Lows 65 to 73.
.MONDAY THROUGH THURSDAY...Clear. Highs 90 to 97. Lows 64 to 74.
$$
=
CAZ138-021100-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Thu Oct 1 2026
.TONIGHT...Clear. Haze and patchy smoke in the late evening and
overnight. Lows 59 to 69. East winds up to 10 mph.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Haze and patchy smoke in the morning. Highs 82 to 92.
East winds up to 10 mph in the morning becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 60 to 70. Northeast winds up to 10 mph with gusts to
around 20 mph.
.SATURDAY...Mostly sunny. Highs 83 to 93. Northeast winds around
10 mph in the morning becoming light.
.SATURDAY NIGHT...Clear. Lows 59 to 69. North winds up to 10 mph
shifting to the northeast after midnight. Gusts up to 20 mph.
.SUNDAY...Mostly sunny. Highs 84 to 94.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 70.
.MONDAY THROUGH THURSDAY...Clear. Highs 82 to 92. Lows 59 to 69.
$$
=
CAZ139-021100-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Patchy smoke in the evening. Haze
through the night. Areas of smoke after midnight, then patchy
smoke late in the night. Lows 48 to 58. Southeast winds up to
10 mph.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Haze and patchy smoke in the morning. Highs 70 to 80.
Southeast winds up to 10 mph shifting to the southwest in the
afternoon.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 49 to 59. East winds up to 10 mph with gusts to
around 20 mph.
.SATURDAY...Mostly sunny. Highs 72 to 82. East winds around
10 mph in the morning becoming light.
.SATURDAY NIGHT...Clear. Lows 48 to 58. Northwest winds up to
10 mph shifting to the east after midnight.
.SUNDAY...Mostly sunny. Highs 71 to 81.
.SUNDAY NIGHT...Partly cloudy. Lows 48 to 58.
.MONDAY...Mostly sunny. Highs 68 to 78.
.MONDAY NIGHT THROUGH THURSDAY...Clear. Lows 47 to 57. Highs
69 to 79.
$$
=
CAZ140-021100-
Tehama Co Coast Range Above 3000 ft-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 55 to 65. Light winds.
.FRIDAY...Partly cloudy. Highs 72 to 82. Southeast winds up to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows 57 to 67. Light winds.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
75 to 85. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 69. Light winds.
.SUNDAY...Partly cloudy. Highs 74 to 84.
.SUNDAY NIGHT...Mostly clear. Lows 58 to 68.
.MONDAY THROUGH THURSDAY...Clear. Highs 74 to 84. Lows 58 to 68.
$$
=
CAZ141-021100-
W Tehama Co Foothills 1000-3000 ft-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 64 to 72. Light winds.
.FRIDAY...Partly cloudy. Highs 84 to 93. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 65 to 73. Light winds.
.SATURDAY...Partly cloudy in the morning then clearing. Highs
86 to 96. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 66 to 74. Light winds.
.SUNDAY...Partly cloudy. Highs 86 to 95.
.SUNDAY NIGHT...Mostly clear. Lows 67 to 75.
.MONDAY THROUGH THURSDAY...Clear. Highs 86 to 96. Lows 65 to 75.
$$
=
CAZ142-021100-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 59 to 67. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 93. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 60 to 68. Light winds.
.SATURDAY...Mostly sunny. Highs around 96. North winds up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 60 to 68. Light winds.
.SUNDAY...Partly cloudy. Highs around 95.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 69.
.MONDAY THROUGH THURSDAY...Clear. Highs around 95. Lows 60 to 69.
$$
=
CAZ143-021100-
Glenn/Colusa Coast Range Above 3000 ft-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Partly cloudy. Lows 57 to 67. Light winds.
.FRIDAY...Partly cloudy. Highs 72 to 82. Southeast winds up to
10 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 59 to 69. Light winds.
.SATURDAY...Mostly sunny. Highs 76 to 86. Light winds becoming
southeast up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 71. Light winds.
.SUNDAY...Partly cloudy. Highs 75 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 71.
.MONDAY THROUGH THURSDAY...Clear. Highs 75 to 85. Lows 60 to 70.
$$
=
CAZ144-021100-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 59 to 65. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 92. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 60 to 66. Light winds.
.SATURDAY...Mostly sunny. Highs around 95. Northwest winds up to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 67. Light winds.
.SUNDAY...Partly cloudy. Highs around 94.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 68.
.MONDAY THROUGH THURSDAY...Clear. Highs around 95. Lows 60 to 68.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 61 79 63 82 / 0 0 0 0
$$
=
CAZ145-021100-
Eastern Glenn County-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows around 58. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 92. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows around 59. Light winds.
.SATURDAY...Mostly sunny. Highs around 95. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows around 60. Light winds.
.SUNDAY...Partly cloudy. Highs around 94.
.SUNDAY NIGHT...Mostly clear. Lows around 61.
.MONDAY THROUGH THURSDAY...Clear. Highs around 95. Lows around
61.
$$
=
CAZ146-021100-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 58 to 68. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 92. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 59 to 69. Light winds.
.SATURDAY...Mostly sunny. Highs around 95. Light winds.
.SATURDAY NIGHT...Clear. Lows 60 to 70. Light winds.
.SUNDAY...Mostly sunny. Highs around 95.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 71.
.MONDAY THROUGH THURSDAY...Clear. Highs around 95. Lows 61 to 71.
&&
TEMPERATURE / PRECIPITATION
CHICO 65 94 65 97 / 0 0 0 0
OROVILLE 62 93 63 96 / 0 0 0 0
$$
=
CAZ147-021100-
W. Glenn/Colusa Foothills 1000-3000 ft-
201 PM PDT Thu Oct 1 2026
.TONIGHT...Mostly clear. Lows 59 to 69. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 83 to 91. Light winds becoming east up to 10 mph in
the afternoon.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 61 to 71. Light winds.
.SATURDAY...Mostly sunny. Highs 86 to 96. Light winds becoming
east up to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 73. South winds up to
10 mph in the evening becoming light.
.SUNDAY...Partly cloudy. Highs 86 to 96.
.SUNDAY NIGHT...Mostly clear. Lows 63 to 73.
.MONDAY THROUGH THURSDAY...Clear. Highs 86 to 96. Lows 63 to 73.
$$
=
CAZ148-021100-
Central Colusa County Incl. I-5-
Including the city of Williams
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 60 to 67. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 90. Light winds becoming northeast up to
10 mph in the afternoon.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
61 to 69. Light winds.
.SATURDAY...Mostly sunny. Highs around 94. Light winds becoming
northeast up to 10 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 62 to 71. Light winds.
.SUNDAY...Partly cloudy. Highs around 94.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 72.
.MONDAY THROUGH THURSDAY...Clear. Highs around 95. Lows 62 to 72.
$$
=
CAZ149-021100-
Eastern Colusa County-
Including the city of Colusa
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows around 59. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 90. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
around 60. Light winds.
.SATURDAY...Mostly sunny. Highs around 94. Light winds.
.SATURDAY NIGHT...Clear. Lows around 61. Light winds.
.SUNDAY...Partly cloudy. Highs around 94.
.SUNDAY NIGHT...Mostly clear. Lows around 62.
.MONDAY THROUGH THURSDAY...Clear. Highs around 94. Lows around
62.
$$
=
CAZ150-021100-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 57 to 66. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Highs around 91. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
58 to 67. Light winds.
.SATURDAY...Mostly sunny. Highs 93 to 99. Light winds.
.SATURDAY NIGHT...Clear. Lows 60 to 68. Light winds.
.SUNDAY...Partly cloudy. Highs 93 to 99.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 70.
.MONDAY THROUGH THURSDAY...Clear. Highs around 96. Lows 60 to 70.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 60 92 60 96 / 0 0 0 0
$$
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CAZ151-021100-
Yolo / Solano County Hills-
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 60 to 70. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 83 to 91. Northwest winds up to 10 mph shifting to
the east in the afternoon.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows 64 to 74. Light winds.
.SATURDAY...Mostly sunny. Highs 88 to 96. Northwest winds up to
10 mph shifting to the northeast in the afternoon.
.SATURDAY NIGHT...Clear. Lows 66 to 76. Light winds.
.SUNDAY...Partly cloudy. Highs 88 to 98.
.SUNDAY NIGHT...Mostly clear. Lows 66 to 76.
.MONDAY THROUGH THURSDAY...Clear. Highs 87 to 97. Lows 66 to 76.
$$
=
CAZ152-021100-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 60 to 68. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 91. North winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
63 to 72. Light winds.
.SATURDAY...Mostly sunny. Highs 93 to 99. North winds up to
10 mph.
.SATURDAY NIGHT...Clear. Lows 64 to 74. Light winds.
.SUNDAY...Partly cloudy. Highs 94 to 100.
.SUNDAY NIGHT...Clear. Lows 65 to 74.
.MONDAY THROUGH THURSDAY...Clear. Highs 94 to 100. Lows 64 to 74.
$$
=
CAZ153-021100-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows around 59. 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 clearing. Lows
around 61. Light winds.
.SATURDAY...Mostly sunny. Highs 94 to 100. Light winds.
.SATURDAY NIGHT...Clear. Lows around 64. Light winds.
.SUNDAY...Partly cloudy. Highs 94 to 100.
.SUNDAY NIGHT...Mostly clear. Lows around 64.
.MONDAY THROUGH THURSDAY...Clear. Highs 94 to 99. Lows around 64.
$$
=
CAZ154-021100-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 57 to 65. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Highs around 92. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
59 to 67. Light winds.
.SATURDAY...Mostly sunny. Highs around 97. Light winds.
.SATURDAY NIGHT...Clear. Lows 62 to 68. Light winds.
.SUNDAY...Partly cloudy. Highs around 98.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 69.
.MONDAY THROUGH THURSDAY...Clear. Highs around 97. Lows 61 to 69.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 61 92 63 98 / 0 0 0 0
SAC EXEC AIRPORT 60 91 62 98 / 0 0 0 0
$$
=
CAZ155-021100-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows around 60. Southwest winds around
10 mph with gusts to around 20 mph.
.FRIDAY...Mostly cloudy. Highs around 91. West winds up to 10 mph
in the morning becoming light.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
60 to 66. Light winds.
.SATURDAY...Mostly sunny. Highs around 98. Light winds becoming
northeast up to 10 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 64 to 69. Light winds.
.SUNDAY...Partly cloudy. Highs around 98.
.SUNDAY NIGHT...Clear. Lows 63 to 68.
.MONDAY THROUGH THURSDAY...Clear. Highs around 96. Lows 63 to 69.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 58 93 62 99 / 0 0 0 0
$$
=
CAZ156-021100-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 56 to 62. West winds around 10 mph.
.FRIDAY...Mostly cloudy. Highs 83 to 93. West winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
59 to 65. Light winds.
.SATURDAY...Mostly sunny. Warmer. Highs 89 to 99. Light winds
becoming northeast up to 10 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows around 65. West winds up to 10 mph.
.SUNDAY...Partly cloudy. Highs 89 to 99.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 67.
.MONDAY THROUGH THURSDAY...Clear. Highs 87 to 97. Lows 61 to 68.
$$
=
CAZ157-021100-
Sacramento County Delta-
Including the city of Walnut Grove
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 57 to 63. West winds up to 10 mph.
.FRIDAY...Mostly cloudy. Highs 84 to 91. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 59 to 65. Light winds.
.SATURDAY...Mostly sunny. Warmer. Highs 90 to 98. Light winds.
.SATURDAY NIGHT...Clear. Lows 62 to 69. Light winds.
.SUNDAY...Partly cloudy. Highs 93 to 98.
.SUNDAY NIGHT...Clear. Lows 63 to 68.
.MONDAY THROUGH THURSDAY...Clear. Highs 90 to 98. Lows 62 to 69.
$$
=
CAZ158-021100-
San Joaquin County Delta-
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 57 to 62. Northwest winds up to
10 mph.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 89. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
59 to 65. Light winds.
.SATURDAY...Sunny. Highs 92 to 99. Light winds.
.SATURDAY NIGHT...Clear. Lows around 65. Light winds.
.SUNDAY...Partly cloudy. Highs 94 to 99.
.SUNDAY NIGHT...Clear. Lows around 65.
.MONDAY THROUGH THURSDAY...Clear. Highs 92 to 99. Lows around 65.
$$
=
CAZ159-021100-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Clear. Lows 57 to 63. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 90. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 59 to 65. Light winds.
.SATURDAY...Mostly sunny. Highs around 96. Light winds.
.SATURDAY NIGHT...Clear. Lows around 65. Light winds.
.SUNDAY...Mostly sunny. Highs around 97.
.SUNDAY NIGHT...Mostly clear. Lows around 66.
.MONDAY THROUGH THURSDAY...Clear. Highs around 96. Lows around
66.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 61 92 62 97 / 0 0 0 0
MODESTO 63 91 65 96 / 0 0 0 0
$$
=
CAZ160-021100-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 60 to 70. Light winds.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs around 90. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
62 to 72. Light winds.
.SATURDAY...Sunny. Highs around 95. Light winds.
.SATURDAY NIGHT...Clear. Lows 66 to 76. Light winds.
.SUNDAY...Mostly sunny. Highs around 97.
.SUNDAY NIGHT...Clear. Lows 66 to 76.
.MONDAY THROUGH THURSDAY...Clear. Highs around 96. Lows 66 to 76.
$$
=
CAZ161-021100-
NE San Joaquin Valley Below 1000 ft-
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Clear. Lows 61 to 69. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Highs around 92. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 63 to 71. Light winds.
.SATURDAY...Mostly sunny. Highs around 96. Light winds.
.SATURDAY NIGHT...Clear. Lows 64 to 72. Northwest winds up to
10 mph shifting to the northeast after midnight.
.SUNDAY...Mostly sunny. Highs around 97.
.SUNDAY NIGHT...Mostly clear. Lows 67 to 73.
.MONDAY THROUGH THURSDAY...Clear. Highs around 96. Lows 65 to 73.
$$
=
CAZ162-021100-
E. Diablo Range Above 1000 ft-
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 63 to 73. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Highs 83 to 93. Southeast winds up to 10 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows 65 to 75. Light winds.
.SATURDAY...Sunny. Highs 88 to 98. Light winds becoming east
around 10 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 68 to 78. Light winds.
.SUNDAY...Mostly sunny. Highs 89 to 99.
.SUNDAY NIGHT...Clear. Lows 68 to 78.
.MONDAY THROUGH THURSDAY...Clear. Highs 87 to 97. Lows 68 to 78.
$$
=
CAZ163-021100-
W. Stanislaus County Above 1000 ft & I-5-
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Mostly clear. Lows 60 to 70. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Highs 87 to 93. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
62 to 72. Light winds.
.SATURDAY...Sunny. Highs 92 to 98. Light winds.
.SATURDAY NIGHT...Clear. Lows 66 to 76. Light winds.
.SUNDAY...Mostly sunny. Highs 94 to 100.
.SUNDAY NIGHT...Clear. Lows 66 to 76.
.MONDAY THROUGH THURSDAY...Clear. Highs 92 to 99. Lows 66 to 76.
$$
=
CAZ164-021100-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
201 PM PDT Thu Oct 1 2026
...HEAT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT
MONDAY...
.TONIGHT...Clear. Lows around 61. Light winds.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Highs around 90. Light winds.
.FRIDAY NIGHT...Mostly cloudy in the evening then becoming mostly
clear. Lows 60 to 65. Light winds.
.SATURDAY...Sunny. Highs around 95. Light winds.
.SATURDAY NIGHT...Clear. Lows 63 to 68. Northwest winds up to
10 mph.
.SUNDAY...Mostly sunny. Highs around 97.
.SUNDAY NIGHT...Clear. Lows around 67.
.MONDAY THROUGH THURSDAY...Clear. Highs around 96. Lows 63 to 69.
$$
=