Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
815
FPUS56 KSTO 212102
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
202 PM PDT Tue Jul 21 2026
Spot temperatures and probabilities of measurable precipitation
are for tonight, Wednesday, Wednesday night, and Thursday.
CAZ121-221100-
W. Shasta County Above 3000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 61 to 71. Light winds.
.WEDNESDAY...Sunny. Highs 75 to 85. Southeast winds up to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 55 to 65. South winds up
to 10 mph. Gusts up to 25 mph in the evening.
.THURSDAY...Sunny. Highs 76 to 86. Light winds becoming southeast
up to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 55 to 65. South winds up to 10 mph
in the evening becoming light.
.FRIDAY...Sunny. Highs 77 to 87.
.FRIDAY NIGHT...Clear. Lows 53 to 63.
.SATURDAY THROUGH TUESDAY...Clear. Highs 77 to 87. Lows 52 to 62.
$$
=
CAZ122-221100-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 64 to 74. Light winds.
.WEDNESDAY...Sunny. Highs 86 to 96. Southeast winds up to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 59 to 69. Southeast winds
around 10 mph with gusts to around 25 mph in the evening becoming
light.
.THURSDAY...Sunny. Highs 86 to 96. Light winds becoming southeast
up to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 59 to 69. Light winds.
.FRIDAY...Sunny. Highs 87 to 97.
.FRIDAY NIGHT...Clear. Lows 57 to 67.
.SATURDAY THROUGH TUESDAY...Clear. Highs 87 to 97. Lows 56 to 66.
$$
=
CAZ123-221100-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 64 to 74. Light winds.
.WEDNESDAY...Sunny. Highs 84 to 94. Southwest winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 58 to 68. Southwest winds
up to 10 mph. Gusts up to 25 mph in the evening.
.THURSDAY...Sunny. Highs 85 to 95. Light winds becoming south up
to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 58 to 68. South winds up to 10 mph
in the evening becoming light.
.FRIDAY...Sunny. Highs 86 to 96.
.FRIDAY NIGHT...Clear. Lows 57 to 67.
.SATURDAY THROUGH TUESDAY...Clear. Highs 86 to 96. Lows 56 to 66.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 75 94 69 95 / 10 0 0 0
$$
=
CAZ124-221100-
Shasta Metro-
Including the city of Redding, Anderson
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows around 73. Light winds.
.WEDNESDAY...Sunny. Highs around 97. South winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 67. South winds up to
15 mph. Gusts up to 30 mph in the evening.
.THURSDAY...Sunny. Highs around 97. Light winds.
.THURSDAY NIGHT...Clear. Lows around 67. South winds up to 10 mph
in the evening becoming light.
.FRIDAY...Sunny. Highs around 98.
.FRIDAY NIGHT...Clear. Lows around 66.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 98. Lows around
65.
&&
TEMPERATURE / PRECIPITATION
REDDING 72 98 66 98 / 0 0 0 0
RED BLUFF 73 97 66 97 / 0 0 0 0
$$
=
CAZ125-221100-
Shasta County Foothills 1000-3000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 67 to 73. Light winds.
.WEDNESDAY...Sunny. Highs 88 to 96. Light winds becoming
southwest around 10 mph with gusts to around 25 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 63. South winds around
10 mph with gusts to around 25 mph in the evening becoming light.
.THURSDAY...Sunny. Highs 88 to 96. Light winds becoming southwest
up to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows around 64. Southwest winds up to
10 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 89 to 97.
.FRIDAY NIGHT...Clear. Lows around 64.
.SATURDAY THROUGH TUESDAY...Clear. Highs 88 to 97. Lows 58 to 64.
$$
=
CAZ126-221100-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 56 to 66. Light winds.
.WEDNESDAY...Sunny. Highs 76 to 86. Southwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, cooler. Lows 50 to 60. Southwest winds
up to 10 mph. Gusts up to 25 mph in the evening.
.THURSDAY...Sunny. Highs 76 to 86. Light winds becoming southwest
up to 10 mph with gusts to around 20 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 50 to 60. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 78 to 88.
.FRIDAY NIGHT...Clear. Lows 50 to 60.
.SATURDAY THROUGH TUESDAY...Clear. Highs 77 to 87. Lows 49 to 59.
$$
=
CAZ127-221100-
Burney Basin-
Including the city of Burney
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 55 to 65. Light winds.
.WEDNESDAY...Sunny. Highs 77 to 87. West winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, cooler. Lows 48 to 58. Southwest winds
around 10 mph with gusts to around 25 mph in the evening becoming
light.
.THURSDAY...Sunny. Highs 78 to 88. Light winds becoming west up
to 10 mph with gusts to around 20 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 48 to 58. West winds around 10 mph
with gusts to around 25 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 80 to 90.
.FRIDAY NIGHT...Clear. Lows 48 to 58.
.SATURDAY THROUGH TUESDAY...Clear. Highs 78 to 88. Lows 47 to 57.
&&
TEMPERATURE / PRECIPITATION
BURNEY 59 86 52 87 / 0 0 0 0
$$
=
CAZ128-221100-
Lassen Volcanic NP-
Including the city of Lassen National Park
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 51 to 59. Light winds.
.WEDNESDAY...Sunny. Highs 68 to 78. South winds up to 10 mph with
gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear. Lows 46 to 52. South winds up to
10 mph. Gusts up to 20 mph in the evening.
.THURSDAY...Sunny. Highs 69 to 79. South winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 45 to 53. Southwest winds up to
10 mph. Gusts up to 20 mph in the evening.
.FRIDAY...Sunny. Highs 70 to 80.
.FRIDAY NIGHT...Clear. Lows 45 to 53.
.SATURDAY THROUGH TUESDAY...Clear. Highs 68 to 78. Lows 44 to 53.
$$
=
CAZ129-221100-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 68 to 78. South winds up to 10 mph
shifting to the east after midnight. Gusts up to 20 mph.
.WEDNESDAY...Sunny. Highs 83 to 93. South winds up to 10 mph.
Gusts up to 20 mph increasing to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, cooler. Lows 61 to 69. South winds
10 to 15 mph with gusts to around 30 mph in the evening becoming
light.
.THURSDAY...Sunny. Highs 84 to 94. Light winds becoming southwest
up to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 62 to 70. South winds up to 10 mph
shifting to the east after midnight.
.FRIDAY...Sunny. Highs 86 to 96.
.FRIDAY NIGHT...Clear. Lows 63 to 71.
.SATURDAY THROUGH TUESDAY...Clear. Highs 85 to 95. Lows 62 to 72.
&&
TEMPERATURE / PRECIPITATION
PARADISE 75 87 67 88 / 0 0 0 0
$$
=
CAZ130-221100-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 57 to 67. Light winds.
.WEDNESDAY...Sunny. Highs 75 to 85. South winds up to 10 mph with
gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 51 to 61. Southwest winds
around 10 mph with gusts to around 20 mph in the evening becoming
light.
.THURSDAY...Sunny. Highs 76 to 86. Light winds becoming southwest
around 10 mph with gusts to around 20 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 51 to 61. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 78 to 88.
.FRIDAY NIGHT...Clear. Lows 51 to 61.
.SATURDAY THROUGH TUESDAY...Clear. Highs 76 to 86. Lows 50 to 60.
&&
TEMPERATURE / PRECIPITATION
QUINCY 57 92 53 96 / 0 0 0 0
CHESTER 56 87 50 89 / 10 0 0 0
$$
=
CAZ131-221100-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 64 to 72. Light winds.
.WEDNESDAY...Sunny. Highs 84 to 92. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 59 to 65. Southwest winds up to
10 mph in the evening becoming light.
.THURSDAY...Sunny. Highs 86 to 94. Light winds.
.THURSDAY NIGHT...Clear. Lows 59 to 65. Light winds.
.FRIDAY...Sunny. Highs 88 to 94.
.FRIDAY NIGHT...Clear. Lows 60 to 66.
.SATURDAY THROUGH TUESDAY...Clear. Highs 86 to 95. Lows 58 to 67.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 66 86 60 87 / 0 0 0 0
JACKSON 66 89 59 90 / 0 0 0 0
$$
=
CAZ132-221100-
Sierra (Yuba-Placer) 3000-5000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 61 to 71. Light winds.
.WEDNESDAY...Sunny. Highs 77 to 87. Southwest winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, cooler. Lows 56 to 66. Southwest winds
up to 10 mph in the evening becoming light.
.THURSDAY...Sunny. Highs 79 to 89. Light winds becoming southwest
up to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 56 to 66. Southwest winds up to
10 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 81 to 91.
.FRIDAY NIGHT...Clear. Lows 57 to 67.
.SATURDAY THROUGH TUESDAY...Clear. Highs 79 to 89. Lows 56 to 66.
$$
=
CAZ133-221100-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 53 to 63. West winds up to 10 mph
in the evening becoming light.
.WEDNESDAY...Sunny. Highs 70 to 80. Southwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 49 to 59. Southwest winds around
10 mph with gusts to around 25 mph in the evening becoming light.
.THURSDAY...Sunny. Highs 73 to 83. Light winds becoming southwest
around 10 mph with gusts to around 25 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 50 to 60. Southwest winds around
10 mph with gusts to around 25 mph shifting to the southeast up
to 10 mph after midnight.
.FRIDAY...Sunny. Highs 75 to 85.
.FRIDAY NIGHT...Clear. Lows 50 to 60.
.SATURDAY THROUGH TUESDAY...Clear. Highs 72 to 82. Lows 49 to 59.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 67 78 62 80 / 0 0 0 0
$$
=
CAZ134-221100-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 65 to 71. Southwest winds up to 10 mph in
the evening becoming light.
.WEDNESDAY...Sunny. Highs 84 to 92. Southwest winds up to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 59 to 65. West winds up to 10 mph
in the evening becoming light.
.THURSDAY...Sunny. Highs 85 to 93. Light winds becoming west up
to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 59 to 65. West winds up to 10 mph
in the evening becoming light.
.FRIDAY...Sunny. Highs 88 to 94.
.FRIDAY NIGHT...Clear. Lows 60 to 66.
.SATURDAY THROUGH TUESDAY...Clear. Highs 85 to 95. Lows 58 to 67.
$$
=
CAZ135-221100-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 60 to 70. Light winds.
.WEDNESDAY...Sunny. Highs 78 to 86. Southwest winds up to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 56 to 66. West winds up to 10 mph
in the evening becoming light.
.THURSDAY...Sunny. Highs 80 to 88. Light winds becoming west
around 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 57 to 67. Light winds.
.FRIDAY...Sunny. Highs 83 to 91.
.FRIDAY NIGHT...Clear. Lows 58 to 68.
.SATURDAY THROUGH TUESDAY...Clear. Highs 80 to 90. Lows 57 to 67.
$$
=
CAZ136-221100-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
202 PM PDT Tue Jul 21 2026
.TONIGHT...Partly cloudy in the evening then clearing. Lows 52 to
62. Northwest winds up to 10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 69 to 79. Southwest winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear. Lows 50 to 60. West winds up to 10 mph
with gusts to around 20 mph in the evening becoming light.
.THURSDAY...Sunny. Highs 72 to 82. Light winds becoming southwest
around 10 mph with gusts to around 20 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 51 to 61. West winds up to 10 mph
shifting to the southeast after midnight. Gusts up to 20 mph.
.FRIDAY...Sunny. Highs 74 to 84.
.FRIDAY NIGHT...Clear. Lows 52 to 62.
.SATURDAY THROUGH TUESDAY...Clear. Highs 71 to 81. Lows 51 to 61.
$$
=
CAZ137-221100-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 64 to 74. Northwest winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs 86 to 94. Northwest winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 58 to 68. Northwest winds
up to 10 mph with gusts to around 25 mph.
.THURSDAY...Sunny. Highs 86 to 94. Northwest winds up to 10 mph
with gusts to around 20 mph.
.THURSDAY NIGHT...Clear. Lows 59 to 69. West winds around 10 mph
in the evening becoming light. Gusts up to 20 mph.
.FRIDAY...Sunny. Highs 89 to 97.
.FRIDAY NIGHT...Clear. Lows 60 to 70.
.SATURDAY THROUGH TUESDAY...Clear. Highs 87 to 97. Lows 60 to 70.
$$
=
CAZ138-221100-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 62 to 72. West winds up to 10 mph
in the evening becoming light.
.WEDNESDAY...Sunny. Highs 79 to 89. Light winds becoming
southwest around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 59 to 69. West winds up to 10 mph
in the evening becoming light.
.THURSDAY...Sunny. Highs 81 to 91. Light winds becoming west
around 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 60 to 70. West winds up to 10 mph
in the evening becoming light.
.FRIDAY...Sunny. Highs 83 to 93.
.FRIDAY NIGHT...Clear. Lows 61 to 71.
.SATURDAY THROUGH TUESDAY...Clear. Highs 81 to 91. Lows 60 to 70.
$$
=
CAZ139-221100-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
202 PM PDT Tue Jul 21 2026
.TONIGHT...Partly cloudy in the evening then clearing. Lows 52 to
62. West winds up to 10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 70 to 80. Light winds becoming
southwest around 10 mph in the afternoon. Gusts up to 20 mph.
.WEDNESDAY NIGHT...Clear. Lows 50 to 60. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.THURSDAY...Sunny. Highs 73 to 83. Light winds becoming southwest
around 10 mph with gusts to around 20 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 52 to 62. West winds up to 10 mph
shifting to the east after midnight. Gusts up to 20 mph.
.FRIDAY...Sunny. Highs 75 to 85.
.FRIDAY NIGHT...Clear. Lows 52 to 62.
.SATURDAY THROUGH TUESDAY...Clear. Highs 72 to 82. Lows 51 to 61.
$$
=
CAZ140-221100-
Tehama Co Coast Range Above 3000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 61 to 69. Southwest winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 72 to 82. Southeast winds up to 15 mph
with gusts to around 30 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 53 to 63. South winds
10 to 15 mph with gusts to around 30 mph in the evening becoming
light.
.THURSDAY...Sunny. Highs 73 to 83. Light winds becoming southeast
up to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 54 to 64. South winds around 10 mph
shifting to the west up to 10 mph after midnight.
.FRIDAY...Sunny. Highs 74 to 84.
.FRIDAY NIGHT...Clear. Lows 52 to 62.
.SATURDAY THROUGH TUESDAY...Clear. Highs 72 to 82. Lows 53 to 63.
$$
=
CAZ141-221100-
W Tehama Co Foothills 1000-3000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 69 to 75. South winds up to 10 mph
in the evening becoming light.
.WEDNESDAY...Sunny. Highs 85 to 95. Light winds becoming
southeast 10 to 15 mph with gusts to around 30 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 63 to 69. Southeast winds 10 to
15 mph with gusts to around 30 mph in the evening becoming light.
.THURSDAY...Sunny. Highs 86 to 96. Light winds becoming east up
to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 64 to 70. Southeast winds up to
10 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 87 to 97.
.FRIDAY NIGHT...Clear. Lows 63 to 69.
.SATURDAY THROUGH TUESDAY...Clear. Highs 86 to 96. Lows 61 to 71.
$$
=
CAZ142-221100-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 70 to 76. South winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs around 95. Southeast winds up to
15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 66. Southeast winds 10 to
20 mph with gusts to around 30 mph in the evening becoming light.
.THURSDAY...Sunny. Highs around 95. Southeast winds up to 10 mph.
.THURSDAY NIGHT...Clear. Lows around 66. South winds up to
10 mph.
.FRIDAY...Sunny. Highs around 96.
.FRIDAY NIGHT...Clear. Lows around 66.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 96. Lows around
65.
$$
=
CAZ143-221100-
Glenn/Colusa Coast Range Above 3000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 63 to 71. South winds up to 10 mph.
.WEDNESDAY...Sunny. Highs 72 to 82. Southeast winds up to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 53 to 63. Southwest winds
10 to 15 mph with gusts to around 25 mph shifting to the west
after midnight.
.THURSDAY...Sunny. Highs 73 to 83. Light winds becoming southeast
around 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 54 to 64. West winds up to 10 mph.
.FRIDAY...Sunny. Highs 75 to 85.
.FRIDAY NIGHT...Clear. Lows 54 to 64.
.SATURDAY THROUGH TUESDAY...Clear. Highs 73 to 83. Lows 55 to 65.
$$
=
CAZ144-221100-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 70. Southeast winds up to 10 mph.
.WEDNESDAY...Sunny. Highs around 93. Southeast winds up to
15 mph. Gusts up to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 63. Southeast winds up to
15 mph. Gusts up to 30 mph in the evening.
.THURSDAY...Sunny. Highs around 94. Light winds.
.THURSDAY NIGHT...Clear. Lows around 63. South winds up to
10 mph.
.FRIDAY...Sunny. Highs around 95.
.FRIDAY NIGHT...Clear. Lows around 63.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 94. Lows 60 to
66.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 67 80 60 80 / 0 0 0 0
$$
=
CAZ145-221100-
Eastern Glenn County-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 69. Southeast winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs around 93. Southeast winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear. Lows around 62. Southeast winds 10 to
15 mph. Gusts up to 25 mph in the evening.
.THURSDAY...Sunny. Highs around 93. Light winds.
.THURSDAY NIGHT...Clear. Lows around 62. Light winds.
.FRIDAY...Sunny. Highs around 94.
.FRIDAY NIGHT...Clear. Lows around 62.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 93. Lows around
62.
$$
=
CAZ146-221100-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 68 to 76. Southeast winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs 91 to 96. South winds 10 to 15 mph with
gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 62 to 68. Southeast winds
up to 15 mph. Gusts up to 25 mph in the evening.
.THURSDAY...Sunny. Highs 91 to 96. Light winds.
.THURSDAY NIGHT...Clear. Lows 62 to 68. Southeast winds up to
10 mph.
.FRIDAY...Sunny. Highs around 95.
.FRIDAY NIGHT...Clear. Lows 61 to 69.
.SATURDAY THROUGH TUESDAY...Clear. Highs 90 to 96. Lows 59 to 69.
&&
TEMPERATURE / PRECIPITATION
CHICO 75 95 67 96 / 0 0 0 0
OROVILLE 72 95 64 96 / 0 0 0 0
$$
=
CAZ147-221100-
W. Glenn/Colusa Foothills 1000-3000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Mostly clear. Lows 65 to 73. Southwest winds up to
15 mph with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 83 to 93. South winds up to 15 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, cooler. Lows 58 to 66. Southwest winds
10 to 15 mph shifting to the west after midnight. Gusts up to
25 mph.
.THURSDAY...Sunny. Highs 85 to 95. Light winds becoming southeast
around 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 58 to 66. South winds around 10 mph
shifting to the west up to 10 mph after midnight. Gusts up to
20 mph.
.FRIDAY...Sunny. Highs 87 to 97.
.FRIDAY NIGHT...Clear. Lows 58 to 66.
.SATURDAY THROUGH TUESDAY...Clear. Highs 86 to 96. Lows 58 to 68.
$$
=
CAZ148-221100-
Central Colusa County Incl. I-5-
Including the city of Williams
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 69. South winds around 10 mph with
gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs around 91. Southeast winds up to
15 mph. Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 62. South winds up to
15 mph. Gusts up to 25 mph in the evening.
.THURSDAY...Sunny. Highs around 93. Light winds becoming east up
to 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows around 62. South winds up to 10 mph
with gusts to around 20 mph.
.FRIDAY...Sunny. Highs around 95.
.FRIDAY NIGHT...Clear. Lows around 62.
.SATURDAY THROUGH TUESDAY...Clear. Highs 89 to 95. Lows 57 to 63.
$$
=
CAZ149-221100-
Eastern Colusa County-
Including the city of Colusa
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 68. South winds around 10 mph.
.WEDNESDAY...Sunny. Highs around 91. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Clear. Lows around 61. South winds up to
10 mph with gusts to around 20 mph.
.THURSDAY...Sunny. Highs around 94. Light winds.
.THURSDAY NIGHT...Clear. Lows around 61. Light winds.
.FRIDAY...Sunny. Highs around 95.
.FRIDAY NIGHT...Clear. Lows around 61.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 93. Lows around
61.
$$
=
CAZ150-221100-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 65 to 73. South winds up to 10 mph.
.WEDNESDAY...Sunny. Highs 89 to 95. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 59 to 65. South winds up
to 15 mph.
.THURSDAY...Sunny. Highs around 94. Light winds.
.THURSDAY NIGHT...Clear. Lows 59 to 65. South winds up to 10 mph.
.FRIDAY...Sunny. Highs around 95.
.FRIDAY NIGHT...Clear. Lows 58 to 66.
.SATURDAY THROUGH TUESDAY...Clear. Highs 90 to 96. Lows 57 to 67.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 69 94 62 95 / 0 0 0 0
$$
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CAZ151-221100-
Yolo / Solano County Hills-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 64 to 74. Southwest winds 10 to 15 mph
with gusts to around 35 mph.
.WEDNESDAY...Sunny. Highs 76 to 86. Southwest winds 10 to 15 mph
with gusts to around 30 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 58 to 66. Southwest winds
10 to 15 mph with gusts to around 30 mph.
.THURSDAY...Sunny, warmer. Highs 82 to 92. Southwest winds up to
10 mph with gusts to around 25 mph.
.THURSDAY NIGHT...Clear. Lows 56 to 66. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.FRIDAY...Sunny. Highs 83 to 93.
.FRIDAY NIGHT...Clear. Lows 57 to 67.
.SATURDAY THROUGH TUESDAY...Clear. Highs 84 to 94. Lows 58 to 68.
$$
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CAZ152-221100-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 65 to 71. Southwest winds 10 to 15 mph
with gusts to around 30 mph.
.WEDNESDAY...Sunny. Not as warm. Highs around 88. Southwest winds
up to 15 mph with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 58 to 64. Southwest winds
up to 15 mph with gusts to around 25 mph.
.THURSDAY...Sunny. Highs around 94. Light winds.
.THURSDAY NIGHT...Clear. Lows 58 to 65. Southwest winds up to
10 mph with gusts to around 20 mph.
.FRIDAY...Sunny. Highs around 95.
.FRIDAY NIGHT...Clear. Lows 58 to 65.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 96. Lows 57 to
67.
$$
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CAZ153-221100-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 66. South winds up to 10 mph with
gusts to around 30 mph.
.WEDNESDAY...Sunny. Highs 84 to 91. South winds up to 15 mph with
gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear. Lows around 59. Southwest winds up to
15 mph with gusts to around 25 mph.
.THURSDAY...Sunny. Highs 89 to 95. Light winds.
.THURSDAY NIGHT...Clear. Lows around 59. South winds up to 10 mph
with gusts to around 25 mph.
.FRIDAY...Sunny. Highs 90 to 96.
.FRIDAY NIGHT...Clear. Lows around 58.
.SATURDAY THROUGH TUESDAY...Clear. Highs 88 to 98. Lows around
59.
$$
=
CAZ154-221100-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 64 to 70. Southwest winds up to 15 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 86 to 94. Southwest winds up to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear. Lows 58 to 63. Southwest winds up to
15 mph with gusts to around 25 mph.
.THURSDAY...Mostly sunny. Highs 90 to 96. Southwest winds up to
10 mph.
.THURSDAY NIGHT...Clear. Lows 56 to 62. Southwest winds up to
10 mph with gusts to around 20 mph.
.FRIDAY...Sunny. Highs 91 to 97.
.FRIDAY NIGHT...Clear. Lows 57 to 63.
.SATURDAY THROUGH TUESDAY...Clear. Highs 90 to 98. Lows 56 to 64.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 68 90 61 94 / 0 0 0 0
SAC EXEC AIRPORT 67 89 60 93 / 0 0 0 0
$$
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CAZ155-221100-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear, breezy. Lows around 66. Southwest winds 10 to
25 mph with gusts to around 35 mph.
.WEDNESDAY...Sunny, breezy. Not as warm. Highs 79 to 85.
Southwest winds 10 to 15 mph shifting to the west 10 to 25 mph in
the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Breezy. Lows around 61.
Southwest winds 10 to 25 mph.
.THURSDAY...Sunny. Highs 83 to 91. Southwest winds 10 to 15 mph
with gusts to around 30 mph.
.THURSDAY NIGHT...Clear. Lows around 59. Southwest winds 10 to
20 mph with gusts to around 30 mph.
.FRIDAY...Sunny. Highs 84 to 92.
.FRIDAY NIGHT...Clear. Lows around 60.
.SATURDAY THROUGH TUESDAY...Clear. Highs 85 to 93. Lows around
60.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 66 85 60 89 / 0 0 0 0
$$
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CAZ156-221100-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 65. Southwest winds 10 to 20 mph
with gusts to around 30 mph.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
72 to 82. West winds 10 to 20 mph with gusts to around 30 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 61. West winds 10 to
20 mph with gusts to around 30 mph.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
77 to 87. West winds 10 to 20 mph with gusts to around 30 mph.
.THURSDAY NIGHT...Clear. Lows around 58. Southwest winds 10 to
20 mph with gusts to around 30 mph.
.FRIDAY...Mostly sunny. Highs 78 to 88.
.FRIDAY NIGHT...Clear. Lows around 58.
.SATURDAY...Mostly sunny. Highs 79 to 89.
.SATURDAY NIGHT...Clear. Lows around 59.
.SUNDAY...Mostly sunny. Highs 78 to 88.
.SUNDAY NIGHT THROUGH TUESDAY...Clear. Lows around 58. Highs
78 to 88.
$$
=
CAZ157-221100-
Sacramento County Delta-
Including the city of Walnut Grove
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 65. West winds 10 to 15 mph with
gusts to around 30 mph.
.WEDNESDAY...Sunny. Highs 79 to 86. West winds 10 to 15 mph.
Gusts up to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 61. West winds 10 to
20 mph with gusts to around 30 mph.
.THURSDAY...Sunny. Highs 80 to 89. West winds 10 to 15 mph with
gusts to around 30 mph.
.THURSDAY NIGHT...Clear. Lows around 59. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.FRIDAY...Sunny. Highs 83 to 90.
.FRIDAY NIGHT...Clear. Lows around 59.
.SATURDAY THROUGH TUESDAY...Clear. Highs 85 to 92. Lows 57 to 62.
$$
=
CAZ158-221100-
San Joaquin County Delta-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 66. West winds 10 to 15 mph with
gusts to around 30 mph.
.WEDNESDAY...Sunny. Highs 83 to 91. West winds up to 15 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 61. West winds 10 to 15 mph
with gusts to around 25 mph.
.THURSDAY...Sunny. Highs 84 to 90. West winds 10 to 15 mph.
.THURSDAY NIGHT...Clear. Lows around 59. West winds 10 to 15 mph
with gusts to around 25 mph.
.FRIDAY...Sunny. Highs 87 to 92.
.FRIDAY NIGHT...Clear. Lows around 59.
.SATURDAY THROUGH TUESDAY...Clear. Highs 86 to 93. Lows around
59.
$$
=
CAZ159-221100-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows around 66. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 88 to 94. Northwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. Northwest winds
10 to 15 mph with gusts to around 25 mph.
.THURSDAY...Sunny. Highs around 91. Northwest winds 10 to 15 mph.
.THURSDAY NIGHT...Clear. Lows around 58. West winds up to 15 mph.
.FRIDAY...Sunny. Highs around 92.
.FRIDAY NIGHT...Clear. Lows around 59.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 92. Lows around
59.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 66 94 60 93 / 0 0 0 0
MODESTO 69 95 63 93 / 0 0 0 0
$$
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CAZ160-221100-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 65 to 70. Northwest winds up to 15 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs around 91. North winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 59 to 65. West winds 10 to 15 mph
with gusts to around 30 mph.
.THURSDAY...Sunny. Highs around 89. West winds 10 to 15 mph with
gusts to around 25 mph.
.THURSDAY NIGHT...Clear. Lows 57 to 63. West winds 10 to 15 mph
with gusts to around 30 mph.
.FRIDAY...Sunny. Highs around 91.
.FRIDAY NIGHT...Clear. Lows 58 to 64.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 91. Lows 56 to
66.
$$
=
CAZ161-221100-
NE San Joaquin Valley Below 1000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 67 to 73. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 90 to 96. Northwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 60 to 66. Northwest winds
10 to 15 mph with gusts to around 30 mph.
.THURSDAY...Mostly sunny. Highs around 92. Northwest winds 10 to
15 mph with gusts to around 25 mph.
.THURSDAY NIGHT...Clear. Lows 59 to 65. Northwest winds 10 to
15 mph with gusts to around 25 mph.
.FRIDAY...Sunny. Highs around 94.
.FRIDAY NIGHT...Clear. Lows 60 to 67.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 94. Lows 59 to
69.
$$
=
CAZ162-221100-
E. Diablo Range Above 1000 ft-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 62 to 72. Southwest winds up to 10 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 82 to 92. Southwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear, cooler. Lows 57 to 67. West winds up to
10 mph. Gusts up to 25 mph in the evening.
.THURSDAY...Sunny. Highs 82 to 92. Northwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 56 to 66. West winds up to 10 mph
with gusts to around 20 mph.
.FRIDAY...Sunny. Highs 84 to 94.
.FRIDAY NIGHT...Clear. Lows 57 to 67.
.SATURDAY THROUGH TUESDAY...Clear. Highs 84 to 94. Lows 58 to 68.
$$
=
CAZ163-221100-
W. Stanislaus County Above 1000 ft & I-5-
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 65 to 71. Northwest winds up to 10 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 91 to 97. North winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 62. Northwest winds up to
15 mph with gusts to around 25 mph.
.THURSDAY...Sunny. Highs 89 to 97. Northwest winds up to 15 mph.
Gusts up to 25 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows around 61. Northwest winds up to
15 mph.
.FRIDAY...Sunny. Highs 91 to 99.
.FRIDAY NIGHT...Clear. Lows 59 to 65.
.SATURDAY THROUGH TUESDAY...Clear. Highs 89 to 99. Lows 56 to 66.
$$
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CAZ164-221100-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
202 PM PDT Tue Jul 21 2026
.TONIGHT...Clear. Lows 64 to 70. Northwest winds around 10 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs around 93. Northwest winds around
10 mph with gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear. Lows around 61. Northwest winds 10 to
15 mph with gusts to around 30 mph.
.THURSDAY...Sunny. Highs around 92. Northwest winds 10 to 15 mph
with gusts to around 25 mph.
.THURSDAY NIGHT...Clear. Lows around 59. Northwest winds 10 to
15 mph with gusts to around 25 mph.
.FRIDAY...Sunny. Highs around 93.
.FRIDAY NIGHT...Clear. Lows around 60.
.SATURDAY THROUGH TUESDAY...Clear. Highs around 93. Lows 56 to
64.
$$
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