Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
689
FPUS56 KSTO 170902
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
201 AM PDT Mon Aug 17 2026
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Tuesday.
CAZ121-172300-
W. Shasta County Above 3000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 76 to
86. Light winds becoming southeast up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Haze and patchy smoke after midnight.
Lows 55 to 65. South winds up to 10 mph shifting to the north
after midnight.
.TUESDAY...Mostly cloudy in the morning then clearing. Patchy
smoke in the morning. Highs 80 to 90. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 68. Southwest winds up
to 10 mph shifting to the northwest after midnight.
.WEDNESDAY...Mostly sunny. Highs 80 to 90. Northwest winds up to
10 mph shifting to the southeast in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 57 to 67.
.THURSDAY...Mostly sunny. Highs 76 to 86.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 53 to
63. Highs 75 to 85.
.SATURDAY THROUGH SUNDAY...Clear. Highs 75 to 85. Lows 52 to 62.
$$
=
CAZ122-172300-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 85 to
95. Light winds becoming southeast up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Haze and patchy smoke after midnight.
Lows 59 to 69. South winds up to 10 mph in the evening becoming
light.
.TUESDAY...Mostly cloudy in the morning then clearing. Patchy
smoke in the morning. Highs 89 to 99. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 71. South winds up to
10 mph shifting to the northwest after midnight.
.WEDNESDAY...Mostly sunny. Highs 89 to 99. Light winds becoming
southeast up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 61 to 71.
.THURSDAY...Mostly sunny. Highs 85 to 95.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 57 to
67. Highs 84 to 94.
.SATURDAY THROUGH SUNDAY...Clear. Highs 83 to 93. Lows 56 to 66.
$$
=
CAZ123-172300-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 85 to
95. Light winds becoming south up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 57 to 67. Light winds.
.TUESDAY...Mostly cloudy in the morning then clearing. Highs
89 to 99. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs 88 to 98. Light winds becoming
south up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 60 to 70.
.THURSDAY...Mostly sunny. Highs 85 to 95.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 68.
.FRIDAY...Partly cloudy. Highs 82 to 92.
.FRIDAY NIGHT...Mostly clear. Lows 55 to 65.
.SATURDAY THROUGH SUNDAY...Clear. Highs 83 to 93. Lows 55 to 65.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 95 68 99 / 0 0 0
$$
=
CAZ124-172300-
Shasta Metro-
Including the city of Redding, Anderson
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs around
95. Light winds becoming south up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 61 to 69. Light winds.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 99. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 71. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 98. Light winds.
.WEDNESDAY NIGHT...Clear. Lows 64 to 71.
.THURSDAY...Mostly sunny. Highs around 95.
.THURSDAY NIGHT...Mostly clear. Lows 63 to 69.
.FRIDAY...Partly cloudy. Highs around 93.
.FRIDAY NIGHT...Mostly clear. Lows 59 to 65.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 94. Lows 59 to 66.
&&
TEMPERATURE / PRECIPITATION
REDDING 96 62 100 / 0 0 0
RED BLUFF 96 64 99 / 0 0 0
$$
=
CAZ125-172300-
Shasta County Foothills 1000-3000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Cloudy in the morning then becoming partly cloudy. Highs
87 to 95. Light winds becoming southwest up to 10 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows 60 to 66. Light winds.
.TUESDAY...Mostly sunny. Highs 90 to 98. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs 90 to 98. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows 63 to 68.
.THURSDAY...Mostly sunny. Highs 89 to 95.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 67.
.FRIDAY...Partly cloudy. Highs 85 to 93.
.FRIDAY NIGHT...Mostly clear. Lows 57 to 63.
.SATURDAY THROUGH SUNDAY...Clear. Highs 84 to 94. Lows 56 to 63.
$$
=
CAZ126-172300-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 76 to 86. Light winds becoming southwest up to
10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 49 to 59. Light winds.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
79 to 89. Light winds becoming southwest up to 10 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 61. Light winds.
.WEDNESDAY...Mostly sunny. Highs 79 to 89. Light winds becoming
southwest up to 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 52 to 62.
.THURSDAY...Mostly sunny. Highs 77 to 87.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 49 to
59. Highs 75 to 85.
.SATURDAY THROUGH SUNDAY...Clear. Highs 74 to 84. Lows 47 to 57.
$$
=
CAZ127-172300-
Burney Basin-
Including the city of Burney
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 77 to 87. Light winds becoming west up to 10 mph
with gusts to around 25 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 45 to 55. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 79 to 89. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 58. West winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs 80 to 90. Light winds becoming
west up to 10 mph with gusts to around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 48 to 58.
.THURSDAY...Mostly sunny. Highs 79 to 89.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 46 to
56. Highs 77 to 87.
.SATURDAY THROUGH SUNDAY...Clear. Highs 75 to 85. Lows 44 to 54.
&&
TEMPERATURE / PRECIPITATION
BURNEY 86 47 89 / 0 0 0
$$
=
CAZ128-172300-
Lassen Volcanic NP-
Including the city of Lassen National Park
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy. Highs 66 to 76. South winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 46 to 52. Southwest winds up to
10 mph in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 69 to 79. Light winds becoming
west up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 56. West winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs 70 to 80. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 49 to 57.
.THURSDAY...Mostly sunny. Highs 69 to 79.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 44 to
54. Highs 67 to 77.
.SATURDAY THROUGH SUNDAY...Clear. Highs 65 to 75. Lows 43 to 51.
$$
=
CAZ129-172300-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 84 to 92. Light winds becoming southwest up to
10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 61 to 71. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 86 to 96. Light winds becoming
southwest up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 64 to 74. South winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs 87 to 95. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 65 to 73.
.THURSDAY...Mostly sunny. Highs 85 to 93.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 64 to 72. Highs
83 to 93.
.FRIDAY NIGHT...Mostly clear. Lows 60 to 68.
.SATURDAY THROUGH SUNDAY...Clear. Highs 82 to 92. Lows 59 to 69.
&&
TEMPERATURE / PRECIPITATION
PARADISE 87 67 90 / 0 0 0
$$
=
CAZ130-172300-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 74 to 84. Light winds becoming southwest up to
10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 50 to 60. Light winds.
.TUESDAY...Mostly sunny. Highs 77 to 87. Light winds becoming
southwest up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 63. Light winds.
.WEDNESDAY...Mostly sunny. Highs 78 to 88. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 64.
.THURSDAY...Mostly sunny. Highs 76 to 86.
.THURSDAY NIGHT...Partly cloudy. Lows 53 to 63.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 73 to 83. Lows
51 to 61.
.SATURDAY THROUGH SUNDAY...Clear. Highs 73 to 83. Lows 49 to 59.
&&
TEMPERATURE / PRECIPITATION
QUINCY 90 45 93 / 0 0 0
CHESTER 86 46 89 / 0 0 0
$$
=
CAZ131-172300-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 86 to
92. Light winds.
.TONIGHT...Mostly clear. Lows 60 to 66. Light winds.
.TUESDAY...Mostly sunny. Highs 88 to 94. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs 89 to 95. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows 62 to 68.
.THURSDAY...Mostly sunny. Highs 87 to 93.
.THURSDAY NIGHT...Partly cloudy. Lows 62 to 68.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 85 to 91. Lows
59 to 68.
.SATURDAY AND SATURDAY NIGHT...Clear. Highs 84 to 90. Lows 59 to
65.
.SUNDAY...Mostly sunny. Highs 85 to 91.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 87 62 89 / 0 0 0
JACKSON 89 62 91 / 0 0 0
$$
=
CAZ132-172300-
Sierra (Yuba-Placer) 3000-5000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 78 to
88. Light winds becoming southwest up to 10 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 56 to 66. Light winds.
.TUESDAY...Mostly sunny. Highs 80 to 90. Light winds becoming
southwest up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs 81 to 91. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 70.
.THURSDAY...Mostly sunny. Highs 80 to 90.
.THURSDAY NIGHT...Partly cloudy. Lows 59 to 69.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 77 to 87. Lows
58 to 68.
.SATURDAY AND SATURDAY NIGHT...Clear. Highs 76 to 86. Lows 56 to
66.
.SUNDAY...Mostly sunny. Highs 77 to 87.
$$
=
CAZ133-172300-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 70 to
80. Southeast winds up to 10 mph shifting to the southwest around
10 mph in the afternoon. Gusts up to 25 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 49 to 59. Southwest winds up to 10 mph with gusts to
around 20 mph in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 72 to 82. Southeast winds up to
10 mph shifting to the southwest around 10 mph in the afternoon.
Gusts up to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 61. West winds up to
10 mph with gusts to around 20 mph shifting to the east after
midnight.
.WEDNESDAY...Mostly sunny. Highs 74 to 84. East winds up to
10 mph shifting to the southwest around 10 mph with gusts to
around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 52 to 62.
.THURSDAY...Mostly sunny. Highs 72 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 51 to 61.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 69 to 79. Lows
50 to 60.
.SATURDAY NIGHT...Clear. Lows 48 to 58.
.SUNDAY...Mostly sunny. Highs 69 to 79.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 78 62 81 / 0 0 0
$$
=
CAZ134-172300-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 86 to
92. Light winds.
.TONIGHT...Partly cloudy. Lows 60 to 68. Light winds.
.TUESDAY...Mostly sunny. Highs 88 to 94. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs 88 to 94. Light winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 70.
.THURSDAY...Mostly sunny. Highs 87 to 93.
.THURSDAY NIGHT...Partly cloudy. Lows 61 to 69.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 84 to 91. Lows
60 to 69.
.SATURDAY NIGHT...Clear. Lows 60 to 66.
.SUNDAY...Mostly sunny. Highs 85 to 91.
$$
=
CAZ135-172300-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 80 to
88. Light winds becoming southwest up to 10 mph in the afternoon.
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 57 to 67. Light winds.
.TUESDAY...Mostly sunny. Highs 82 to 90. Light winds becoming
west up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs 83 to 91. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 60 to 70.
.THURSDAY...Partly cloudy. Highs 82 to 90.
.THURSDAY NIGHT...Partly cloudy. Lows 59 to 69.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 78 to 88. Lows
58 to 68.
.SATURDAY NIGHT...Clear. Lows 57 to 67.
.SUNDAY...Mostly sunny. Highs 79 to 87.
$$
=
CAZ136-172300-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 68 to 78. Southeast winds up to 10 mph shifting to
the southwest around 10 mph in the afternoon. Gusts up to 25 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 49 to 59. West winds up to 10 mph with gusts to
around 20 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
71 to 81. Southeast winds up to 10 mph shifting to the southwest
around 10 mph in the afternoon. Gusts up to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 62. West winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs 72 to 82. Southeast winds up to
10 mph shifting to the southwest around 10 mph with gusts to
around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 52 to 62.
.THURSDAY...Partly cloudy. Highs 72 to 82.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 68 to 78. Lows
51 to 61.
.SATURDAY NIGHT...Clear. Lows 49 to 59.
.SUNDAY...Mostly sunny. Highs 68 to 78.
$$
=
CAZ137-172300-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly sunny. Highs 87 to 93. Light winds becoming west
up to 10 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows 61 to 71. Northwest winds up to
10 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
89 to 95. Light winds becoming west around 10 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 73. Northwest winds up
to 10 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs 89 to 97. Light winds becoming
west up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 63 to 73.
.THURSDAY...Mostly sunny. Highs 88 to 96.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 61 to
71. Highs 86 to 96.
.SATURDAY AND SATURDAY NIGHT...Clear. Highs 85 to 91. Lows 60 to
70.
.SUNDAY...Mostly sunny. Highs 87 to 93.
$$
=
CAZ138-172300-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
201 AM PDT Mon Aug 17 2026
.TODAY...Partly cloudy. Highs 79 to 89. Light winds becoming
southwest up to 10 mph in the afternoon.
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 60 to 70. Light winds.
.TUESDAY...Mostly cloudy in the morning then clearing. Highs
81 to 91. Light winds becoming west around 10 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72. Light winds.
.WEDNESDAY...Mostly sunny. Highs 83 to 93. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 62 to 72.
.THURSDAY...Partly cloudy. Highs 82 to 92.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 60 to
70. Highs 81 to 91.
.SATURDAY AND SATURDAY NIGHT...Clear. Highs 78 to 88. Lows 59 to
69.
.SUNDAY...Mostly sunny. Highs 79 to 89.
$$
=
CAZ139-172300-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 69 to 79. Southeast winds up to 10 mph shifting to
the southwest around 10 mph in the afternoon. Gusts up to 20 mph.
.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 50 to 60. Southwest winds up to 10 mph with gusts to
around 20 mph shifting to the southeast after midnight.
.TUESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs 72 to 82. Southeast winds up to 10 mph shifting to
the southwest around 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 62. West winds up to
10 mph shifting to the east after midnight.
.WEDNESDAY...Mostly sunny. Highs 73 to 83. East winds up to
10 mph shifting to the southwest around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 53 to 63.
.THURSDAY...Partly cloudy. Highs 73 to 83.
.THURSDAY NIGHT...Partly cloudy. Lows 52 to 62.
.FRIDAY THROUGH SATURDAY...Mostly clear. Highs 69 to 79. Lows
51 to 61.
.SATURDAY NIGHT...Clear. Lows 50 to 60.
.SUNDAY...Mostly sunny. Highs 68 to 78.
$$
=
CAZ140-172300-
Tehama Co Coast Range Above 3000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 72 to
82. Southeast winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 56 to 66. Southwest winds up to
10 mph shifting to the northwest after midnight.
.TUESDAY...Partly cloudy in the morning then clearing. Patchy
smoke. Highs 75 to 85. Light winds becoming east up to 10 mph in
the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 68. West winds up to
10 mph.
.WEDNESDAY...Mostly sunny. Highs 75 to 85. Light winds becoming
southeast up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 59 to 67.
.THURSDAY...Mostly sunny. Highs 73 to 83.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 56 to 64. Highs
71 to 81.
.FRIDAY NIGHT...Mostly clear. Cooler. Lows 50 to 60.
.SATURDAY THROUGH SUNDAY...Clear. Highs 70 to 80. Lows 51 to 61.
$$
=
CAZ141-172300-
W Tehama Co Foothills 1000-3000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 84 to
94. Light winds becoming southeast around 10 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows 66 to 72. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then clearing. Patchy
smoke in the morning. Highs 87 to 97. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 68 to 74. South winds up to
10 mph shifting to the west after midnight.
.WEDNESDAY...Mostly sunny. Highs 88 to 98. Light winds becoming
southeast up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 67 to 73.
.THURSDAY...Mostly sunny. Highs 85 to 94.
.THURSDAY NIGHT...Mostly clear. Lows 65 to 71.
.FRIDAY...Partly cloudy. Highs 82 to 92.
.FRIDAY NIGHT...Mostly clear. Lows 60 to 66.
.SATURDAY THROUGH SUNDAY...Clear. Highs 82 to 92. Lows 60 to 68.
$$
=
CAZ142-172300-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Highs around 94. Light winds becoming south up to 10 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows 63 to 69. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Mostly sunny. Highs around 97. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 64 to 70. South winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs around 96. Light winds becoming
south up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 64 to 70.
.THURSDAY...Mostly sunny. Highs around 93.
.THURSDAY NIGHT...Mostly clear. Lows around 66.
.FRIDAY...Partly cloudy. Highs around 92.
.FRIDAY NIGHT...Mostly clear. Lows around 63.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 92. Lows 60 to 66.
$$
=
CAZ143-172300-
Glenn/Colusa Coast Range Above 3000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 73 to
83. Southeast winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 58 to 68. Southwest winds up to
10 mph shifting to the northwest after midnight.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
75 to 85. Light winds becoming southeast up to 10 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 71. Southwest winds up
to 10 mph shifting to the northwest after midnight.
.WEDNESDAY...Mostly sunny. Highs 76 to 86. Light winds becoming
southeast around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 70.
.THURSDAY...Mostly sunny. Highs 73 to 83.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 57 to 67. Highs
72 to 82.
.FRIDAY NIGHT...Mostly clear. Cooler. Lows 52 to 62.
.SATURDAY THROUGH SUNDAY...Clear. Highs 71 to 81. Lows 53 to 63.
$$
=
CAZ144-172300-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 91. Light winds becoming southeast around
10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 61 to 67. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Mostly sunny. Highs around 94. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 94. Light winds becoming
southeast around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 61 to 67.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows around
62. Highs around 91.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 89. Lows 58 to 64.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 79 62 82 / 0 0 0
$$
=
CAZ145-172300-
Eastern Glenn County-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 92. Light winds becoming south up to 10 mph
in the afternoon.
.TONIGHT...Mostly clear. Lows around 61. Light winds.
.TUESDAY...Mostly sunny. Highs around 94. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 63. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 94. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 62.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 62. Highs
around 92.
.FRIDAY NIGHT...Mostly clear. Lows around 60.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 90. Lows around
60.
$$
=
CAZ146-172300-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 93. Light winds becoming south up to 10 mph
in the afternoon.
.TONIGHT...Mostly clear. Lows 60 to 68. Southeast winds up to
10 mph.
.TUESDAY...Mostly sunny. Highs 92 to 98. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 70. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 95. Light winds becoming
south up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 61 to 70.
.THURSDAY...Mostly sunny. Highs around 93.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 61 to 69. Highs
around 93.
.FRIDAY NIGHT...Mostly clear. Lows 60 to 66.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 92. Lows 59 to 66.
&&
TEMPERATURE / PRECIPITATION
CHICO 94 67 97 / 0 0 0
OROVILLE 94 64 96 / 0 0 0
$$
=
CAZ147-172300-
W. Glenn/Colusa Foothills 1000-3000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 84 to
94. Light winds becoming southeast around 10 mph in the
afternoon.
.TONIGHT...Mostly clear. Lows 61 to 71. South winds around 10 mph
shifting to the northwest up to 10 mph after midnight.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
86 to 96. North winds up to 10 mph in the morning becoming light.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 73. South winds up to
10 mph shifting to the west after midnight.
.WEDNESDAY...Mostly sunny. Highs 87 to 97. Light winds becoming
southeast around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 61 to 71.
.THURSDAY...Mostly sunny. Highs 85 to 95.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 59 to
69. Highs 84 to 94.
.SATURDAY THROUGH SUNDAY...Clear. Highs 81 to 91. Lows 58 to 68.
$$
=
CAZ148-172300-
Central Colusa County Incl. I-5-
Including the city of Williams
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 91. Light winds becoming southeast up to
10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 60 to 66. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 93. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 68. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 94. Light winds becoming
east around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 61 to 67.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT...Mostly clear. Lows around 63.
.FRIDAY...Partly cloudy. Highs around 90.
.FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows around 60. Highs
around 90.
$$
=
CAZ149-172300-
Eastern Colusa County-
Including the city of Colusa
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 92. Light winds.
.TONIGHT...Mostly clear. Lows around 61. Light winds.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 93. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 62. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 93. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 61.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 62. Highs
around 92.
.FRIDAY NIGHT...Mostly clear. Lows around 59.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 90. Lows around
59.
$$
=
CAZ150-172300-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs around
93. Light winds.
.TONIGHT...Mostly clear. Lows 57 to 65. Light winds.
.TUESDAY...Mostly sunny. Highs around 94. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 67. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 95. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 67.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT...Partly cloudy. Lows 59 to 67.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs around 92. Lows
58 to 67.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 91. Lows 57 to 65.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 94 61 96 / 0 0 0
$$
=
CAZ151-172300-
Yolo / Solano County Hills-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 81 to
91. West winds up to 10 mph shifting to the south around 10 mph
in the afternoon. Gusts up to 25 mph.
.TONIGHT...Mostly clear. Lows 58 to 68. West winds up to 10 mph
with gusts to around 25 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
84 to 94. Northwest winds up to 10 mph shifting to the east in
the afternoon. Gusts up to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72. Southwest winds up
to 10 mph with gusts to around 20 mph.
.WEDNESDAY...Mostly sunny. Highs 84 to 94. West winds up to
10 mph shifting to the southeast in the afternoon. Gusts up to
20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 69.
.THURSDAY...Mostly sunny. Highs 82 to 92.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 70.
.FRIDAY...Partly cloudy. Highs 80 to 90.
.FRIDAY NIGHT...Clear. Lows 57 to 67.
.SATURDAY...Mostly sunny. Highs 79 to 89.
.SATURDAY NIGHT...Clear. Lows 58 to 68.
.SUNDAY...Mostly sunny. Highs 81 to 91.
$$
=
CAZ152-172300-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs around
93. Light winds becoming south up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 58 to 66. Southwest winds up to
10 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 96. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 70. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 95. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 68.
.THURSDAY...Mostly sunny. Highs around 93.
.THURSDAY NIGHT...Partly cloudy. Lows 60 to 68.
.FRIDAY...Mostly sunny. Highs around 92.
.FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 57 to 66. Highs around
92.
$$
=
CAZ153-172300-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 87 to
94. Light winds.
.TONIGHT...Mostly clear. Lows around 58. South winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
91 to 97. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 61. Light winds.
.WEDNESDAY...Mostly sunny. Highs 90 to 96. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Mostly sunny. Highs 87 to 94.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 87 to 94. Lows
around 60.
.SATURDAY THROUGH SUNDAY...Clear. Highs 86 to 94. Lows around 59.
$$
=
CAZ154-172300-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 88 to
94. South winds up to 10 mph shifting to the southwest in the
afternoon.
.TONIGHT...Mostly clear. Lows 56 to 63. Southwest winds around
10 mph shifting to the south up to 10 mph after midnight. Gusts
up to 20 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 94. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 66. Southwest winds up
to 10 mph shifting to the south after midnight.
.WEDNESDAY...Mostly sunny. Highs 91 to 97. Southwest winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 58 to 66.
.THURSDAY...Mostly sunny. Highs 89 to 95.
.THURSDAY NIGHT...Partly cloudy. Lows 58 to 64.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 88 to 94. Lows
57 to 64.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 91. Lows 57 to 63.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 92 60 95 / 0 0 0
SAC EXEC AIRPORT 91 59 94 / 0 0 0
$$
=
CAZ155-172300-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 81 to
89. Southwest winds 10 to 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows around 59. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.TUESDAY...Mostly cloudy in the morning then clearing. Highs
86 to 94. Southwest winds 10 to 15 mph. Gusts up to 30 mph
decreasing to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows around 61. Southwest winds
10 to 15 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly sunny. Highs 85 to 93. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 61.
.THURSDAY...Mostly sunny. Highs 83 to 89.
.THURSDAY NIGHT...Partly cloudy. Lows around 61.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 83 to 89. Lows
around 61.
.SATURDAY THROUGH SUNDAY...Clear. Highs 83 to 90. Lows around 60.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 87 58 91 / 0 0 0
$$
=
CAZ156-172300-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 73 to
83. Southwest winds 10 to 15 mph with gusts to around 25 mph.
.TONIGHT...Partly cloudy. Lows around 58. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.TUESDAY...Mostly cloudy in the morning then clearing. Highs
78 to 88. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the
morning.
.TUESDAY NIGHT...Mostly clear. Lows around 59. Southwest winds
10 to 15 mph.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
76 to 86. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60.
.THURSDAY...Partly cloudy. Highs 75 to 85.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 60. Highs
75 to 85.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows around 59. Highs
75 to 85.
.SATURDAY NIGHT...Clear. Lows around 58.
.SUNDAY...Mostly sunny. Highs 75 to 85.
$$
=
CAZ157-172300-
Sacramento County Delta-
Including the city of Walnut Grove
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 80 to
88. West winds 10 to 15 mph with gusts to around 25 mph.
.TONIGHT...Partly cloudy. Lows 56 to 61. West winds 10 to 15 mph
with gusts to around 25 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
84 to 92. West winds 10 to 15 mph with gusts to around 25 mph.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 63. West winds 10 to
15 mph.
.WEDNESDAY...Mostly sunny. Highs 82 to 92. West winds 10 to
15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 58 to 63.
.THURSDAY...Mostly sunny. Highs 82 to 89.
.THURSDAY NIGHT...Partly cloudy. Lows around 60.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 83 to 88. Lows
around 60.
.SATURDAY THROUGH SUNDAY...Clear. Highs 83 to 90. Lows around 59.
$$
=
CAZ158-172300-
San Joaquin County Delta-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 84 to
91. West winds 10 to 15 mph.
.TONIGHT...Partly cloudy. Lows around 59. West winds 10 to
15 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
87 to 94. West winds around 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 60. West winds up to
10 mph.
.WEDNESDAY...Mostly sunny. Highs 87 to 94. West winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 61.
.THURSDAY...Mostly sunny. Highs 85 to 91.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows around
61. Highs 84 to 91.
.SATURDAY THROUGH SUNDAY...Clear. Highs 85 to 92. Lows around 60.
$$
=
CAZ159-172300-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
201 AM PDT Mon Aug 17 2026
.TODAY...Partly cloudy in the morning then clearing. Highs around
90. Northwest winds up to 10 mph.
.TONIGHT...Partly cloudy. Lows around 59. Northwest winds up to
10 mph with gusts to around 20 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 92. Northwest winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 64. Northwest winds up
to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 93. Northwest winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 62.
.THURSDAY...Mostly sunny. Highs around 91.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows around
61. Highs around 91.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 91. Lows around
60.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 93 59 95 / 0 0 0
MODESTO 93 63 94 / 0 0 0
$$
=
CAZ160-172300-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs around
90. Northwest winds up to 10 mph with gusts to around 20 mph.
.TONIGHT...Partly cloudy. Lows 57 to 65. West winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Mostly sunny. Highs around 92. Northwest winds up to
10 mph with gusts to around 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 67. West winds up to
10 mph with gusts to around 20 mph.
.WEDNESDAY...Mostly sunny. Highs around 93. Northwest winds up to
10 mph with gusts to around 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 67.
.THURSDAY...Mostly sunny. Highs around 90.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 59 to 65. Highs
around 90.
.FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 57 to 63. Highs around
90.
$$
=
CAZ161-172300-
NE San Joaquin Valley Below 1000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Partly cloudy in the morning then clearing. Highs around
92. Northwest winds around 10 mph with gusts to around 20 mph.
.TONIGHT...Partly cloudy. Lows 60 to 68. Northwest winds around
10 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 93. Northwest winds around 10 mph with gusts to around
20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 70. Northwest winds up
to 10 mph. Gusts up to 20 mph in the evening.
.WEDNESDAY...Mostly sunny. Highs around 95. Light winds becoming
west around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows 63 to 70.
.THURSDAY...Mostly sunny. Highs around 93.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 61 to
70. Highs around 93.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 92. Lows 60 to 68.
$$
=
CAZ162-172300-
E. Diablo Range Above 1000 ft-
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 82 to
92. South winds up to 10 mph shifting to the east around 10 mph
in the afternoon. Gusts up to 20 mph.
.TONIGHT...Partly cloudy. Lows 60 to 70. West winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
85 to 95. Light winds becoming north around 10 mph in the
afternoon. Gusts up to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72. West winds up to
10 mph with gusts to around 20 mph.
.WEDNESDAY...Mostly sunny. Highs 86 to 96. Light winds becoming
north around 10 mph in the afternoon. Gusts up to 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 62 to 72.
.THURSDAY...Mostly sunny. Highs 84 to 94.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 61 to 71. Highs
83 to 93.
.FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 58 to 68. Highs 82 to
92.
$$
=
CAZ163-172300-
W. Stanislaus County Above 1000 ft & I-5-
201 AM PDT Mon Aug 17 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 88 to
94. North winds up to 10 mph.
.TONIGHT...Partly cloudy. Lows 59 to 65. Northwest winds up to
10 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
90 to 96. North winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 67. Northwest winds up
to 10 mph.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
91 to 97. Light winds becoming north up to 10 mph in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 62 to 68.
.THURSDAY...Mostly sunny. Highs 90 to 96.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 61 to 67. Highs
88 to 96.
.FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 59 to 65. Highs 87 to
95.
$$
=
CAZ164-172300-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
201 AM PDT Mon Aug 17 2026
.TODAY...Mostly sunny. Highs around 91. Northwest winds around
10 mph with gusts to around 20 mph.
.TONIGHT...Partly cloudy. Lows 57 to 63. Northwest winds around
10 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 92. Northwest winds around 10 mph with gusts to around
20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 65. Northwest winds up
to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 94. Northwest winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65.
.THURSDAY...Mostly sunny. Highs around 92.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows 59 to
65. Highs around 92.
.SATURDAY THROUGH SUNDAY...Clear. Highs around 91. Lows 58 to 63.
$$
=