Tropical system in the Gulf expected to gradually strengthen the next couple of days off the Florida Panhandle and Alabama coasts. Instances of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >
640
FPUS56 KSTO 200902
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
202 AM PDT Mon Jul 20 2026
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Tuesday.
CAZ121-202300-
W. Shasta County Above 3000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. A slight chance of rain in the morning.
Highs 75 to 85. Light winds.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 60 to 70. Light winds.
.TUESDAY...Partly cloudy. Highs 78 to 88. Light winds becoming
south around 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 70. South winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 80 to 90. Light winds becoming
southeast around 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 59 to 69.
.THURSDAY...Sunny. Highs 76 to 86.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 56 to 66. Highs
78 to 88.
$$
=
CAZ122-202300-
W. Shasta County 1000-3000 ft-
Including the city of Whiskeytown
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. A slight chance of rain in the morning.
Highs 85 to 95. Light winds.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 64 to 74. Light winds.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 88 to 98. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 64 to 74. Light winds.
.WEDNESDAY...Sunny. Highs 90 to 100. Light winds becoming
southeast around 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 62 to 72.
.THURSDAY...Sunny. Highs 86 to 96.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 60 to 70. Highs
88 to 98.
$$
=
CAZ123-202300-
Shasta Lake Area & 1-5 1000-3000 ft-
Including the city of Shasta Lake, Sims
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. Highs 84 to 94. Light winds.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 62 to 72. Light winds.
.TUESDAY...Partly cloudy. Highs 87 to 97. Light winds becoming
south up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72. Light winds.
.WEDNESDAY...Sunny. Highs 89 to 99. Light winds becoming south up
to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 62 to 72.
.THURSDAY...Sunny. Highs 85 to 95.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 59 to 69. Highs
87 to 97.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 93 73 97 / 10 10 0
$$
=
CAZ124-202300-
Shasta Metro-
Including the city of Redding, Anderson
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. A slight chance of rain in the morning.
Highs around 95. Light winds.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 67 to 73. Light winds.
.TUESDAY...Partly cloudy. Highs around 99. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 68 to 74. Light winds.
.WEDNESDAY...Sunny. Highs around 101. Light winds becoming south
up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 70.
.THURSDAY...Sunny. Highs around 97.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 68. Highs
around 99.
&&
TEMPERATURE / PRECIPITATION
REDDING 96 69 100 / 10 10 0
RED BLUFF 96 70 99 / 10 0 0
$$
=
CAZ125-202300-
Shasta County Foothills 1000-3000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. Highs 87 to 95. Light winds.
.TONIGHT...Partly cloudy. Lows 65 to 71. Light winds.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 90 to 98. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 66 to 72. Light winds.
.WEDNESDAY...Sunny. Highs 92 to 100. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 68.
.THURSDAY...Sunny. Highs 89 to 97.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 66. Highs
90 to 100.
$$
=
CAZ126-202300-
E. Shasta /S. Cascades Above 3000 ft-
Including the city of Shingletown
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. A slight chance of rain in the morning.
Highs 76 to 86. Light winds becoming west up to 10 mph in the
afternoon.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 55 to 65. Light winds.
.TUESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 78 to 88. Light winds becoming southwest up to
10 mph with gusts to around 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 65. Southwest winds up
to 10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 80 to 90. Light winds becoming
southwest up to 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 54 to 64.
.THURSDAY...Sunny. Highs 77 to 87.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 52 to 62. Highs
79 to 89.
$$
=
CAZ127-202300-
Burney Basin-
Including the city of Burney
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy with a slight chance of rain in the
morning, then partly cloudy in the afternoon. Highs 78 to 88.
Light winds becoming west up to 10 mph with gusts to around
20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 54 to 64. West winds up to 10 mph
with gusts to around 20 mph in the evening becoming light.
.TUESDAY...Partly cloudy. Highs 80 to 90. Northwest winds up to
10 mph. Gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64. West winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 81 to 91. Light winds becoming west up
to 10 mph with gusts to around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 53 to 63.
.THURSDAY...Sunny. Highs 78 to 88.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 50 to 60. Highs
79 to 89.
&&
TEMPERATURE / PRECIPITATION
BURNEY 87 57 89 / 20 0 0
$$
=
CAZ128-202300-
Lassen Volcanic NP-
Including the city of Lassen National Park
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 68 to 78. Light winds.
.TONIGHT...Mostly clear. Lows 51 to 59. Light winds.
.TUESDAY...Partly cloudy. Highs 70 to 80. Southwest winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 59. Northwest winds up
to 10 mph.
.WEDNESDAY...Mostly sunny. Highs 71 to 81. Light winds becoming
southwest up to 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 49 to 57.
.THURSDAY...Sunny. Highs 69 to 79.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 46 to 55. Highs
70 to 80.
$$
=
CAZ129-202300-
Sierra (Tehama-Plumas) 1000-3000 ft-
Including the city of Paradise
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 84 to 94. West winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 66 to 76. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs 86 to 96. Southwest winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 67 to 77. South winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 88 to 98. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 66 to 75.
.THURSDAY...Sunny. Highs 84 to 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 63 to 73. Highs
86 to 96.
&&
TEMPERATURE / PRECIPITATION
PARADISE 88 73 91 / 0 0 0
$$
=
CAZ130-202300-
Sierra (Tehama-Plumas) Above 3000 ft-
Including the city of Mineral, Quincy
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 76 to
86. Light winds becoming southwest up to 10 mph with gusts to
around 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 57 to 67. Southwest winds up to
10 mph with gusts to around 20 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs 77 to 87. Southwest winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 67. Southwest winds up
to 10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 79 to 89. Light winds becoming
southwest up to 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 55 to 65.
.THURSDAY...Sunny. Highs 76 to 86.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 52 to 62. Highs
78 to 88.
&&
TEMPERATURE / PRECIPITATION
QUINCY 93 57 94 / 0 10 0
CHESTER 88 55 89 / 10 10 0
$$
=
CAZ131-202300-
N. Motherlode 1000-3000 ft-
Including the city of Auburn, Grass Valley, Colfax, Nevada City
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 86 to 94. Light winds becoming
southwest up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 64 to 70. Light winds.
.TUESDAY...Mostly sunny. Highs 88 to 96. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 64 to 72. Light winds.
.WEDNESDAY...Sunny. Highs 89 to 97. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 64 to 70.
.THURSDAY...Sunny. Highs 86 to 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 60 to 68. Highs
87 to 97.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 88 65 90 / 0 0 0
JACKSON 91 65 94 / 0 0 0
$$
=
CAZ132-202300-
Sierra (Yuba-Placer) 3000-5000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 79 to
89. Light winds becoming southwest up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 62 to 72. Light winds.
.TUESDAY...Mostly sunny. Highs 80 to 90. Light winds becoming
southwest up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72. West winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 81 to 91. Light winds becoming
southwest up to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 60 to 70.
.THURSDAY...Sunny. Highs 80 to 90.
.THURSDAY NIGHT AND FRIDAY...Clear. Lows 58 to 68. Highs 81 to
91.
.FRIDAY NIGHT...Mostly clear. Lows 58 to 68.
.SATURDAY THROUGH SUNDAY...Clear. Highs 82 to 92. Lows 59 to 69.
$$
=
CAZ133-202300-
Sierra (Sierra-Placer) Above 5000 ft-
Including the city of Blue Canyon, Kingvale, Donner Peak
202 AM PDT Mon Jul 20 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 72 to
82. Southwest winds up to 10 mph. Gusts up to 25 mph in the
afternoon.
.TONIGHT...Mostly clear. A slight chance of rain in the evening.
Lows 55 to 65. Southwest winds around 10 mph with gusts to around
20 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs 72 to 82. Southwest winds up to 10 mph. Gusts up to
20 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows 54 to 64. West winds around
10 mph with gusts to around 20 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs 74 to 84. Light winds becoming
southwest around 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 52 to 62.
.THURSDAY...Sunny. Highs 73 to 83.
.THURSDAY NIGHT AND FRIDAY...Clear. Lows 50 to 60. Highs 73 to
83.
.FRIDAY NIGHT...Mostly clear. Lows 51 to 61.
.SATURDAY THROUGH SUNDAY...Clear. Highs 75 to 85. Lows 51 to 61.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 80 68 80 / 0 0 0
$$
=
CAZ134-202300-
Central Motherlode 1000-3000 ft-
Including the city of Cameron Park, Shingle Springs, Placerville,
Cool, Jackson
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 86 to 94. Southwest winds up to
10 mph.
.TONIGHT...Mostly clear. Lows 64 to 71. Light winds.
.TUESDAY...Mostly sunny. Highs 88 to 96. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 66 to 72. Light winds.
.WEDNESDAY...Sunny. Highs 89 to 97. Light winds becoming west up
to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 63 to 69.
.THURSDAY...Sunny. Highs 86 to 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 60 to 69. Highs
87 to 97.
$$
=
CAZ135-202300-
Sierra 3000-5000 ft-
Including the city of Pollock Pines
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 80 to 90. Light winds becoming west
around 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 62 to 72. Light winds.
.TUESDAY...Mostly sunny. Highs 81 to 91. Southwest winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72. Light winds.
.WEDNESDAY...Sunny. Highs 81 to 91. Light winds becoming west up
to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 60 to 70.
.THURSDAY...Sunny. Highs 81 to 89.
.THURSDAY NIGHT AND FRIDAY...Clear. Lows 59 to 69. Highs 81 to
90.
.FRIDAY NIGHT...Mostly clear. Lows 59 to 69.
.SATURDAY THROUGH SUNDAY...Clear. Highs 83 to 93. Lows 60 to 70.
$$
=
CAZ136-202300-
Sierra (El Dorado-Amador) Above 5000 ft-
Including the city of Carson Pass
202 AM PDT Mon Jul 20 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 71 to
81. Light winds becoming west around 10 mph in the afternoon.
Gusts up to 20 mph.
.TONIGHT...Mostly clear. A slight chance of rain in the evening.
Lows 54 to 64. West winds up to 10 mph with gusts to around
20 mph in the evening becoming light.
.TUESDAY...Partly cloudy. A slight chance of rain in the
afternoon. Highs 70 to 80. Southwest winds up to 10 mph with
gusts to around 20 mph.
.TUESDAY NIGHT...Partly cloudy. Lows 53 to 63. West winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 72 to 82. Light winds becoming west
around 10 mph with gusts to around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 52 to 62.
.THURSDAY...Sunny. Highs 72 to 82.
.THURSDAY NIGHT AND FRIDAY...Clear. Lows 52 to 62. Highs 72 to
82.
.FRIDAY NIGHT...Mostly clear. Lows 52 to 62.
.SATURDAY THROUGH SUNDAY...Clear. Highs 73 to 83. Lows 52 to 62.
$$
=
CAZ137-202300-
Southern Motherlode 1000-3000 ft-
Including the city of Sonora, Angels Camp
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 88 to 96. West winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 64 to 74. Northwest winds up to
10 mph with gusts to around 20 mph.
.TUESDAY...Mostly sunny. Highs 89 to 97. West winds up to 10 mph.
Gusts up to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 65 to 75. Northwest winds up
to 10 mph in the evening becoming light. Gusts up to 20 mph.
.WEDNESDAY...Sunny. Highs 90 to 98. Light winds becoming west
around 10 mph with gusts to around 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 63 to 73.
.THURSDAY...Sunny. Highs 88 to 96.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 62 to 72. Highs
89 to 99.
$$
=
CAZ138-202300-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 80 to 90. Light winds becoming west
around 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 63 to 73. Northwest winds up to
10 mph in the evening becoming light.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 81 to 91. Southwest winds up to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 73. West winds up to
10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs 82 to 92. Light winds becoming west
around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 62 to 72.
.THURSDAY...Sunny. Highs 82 to 92.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 62 to 72. Highs
83 to 93.
$$
=
CAZ139-202300-
Sierra (Cal-Tuo) Above 5000 ft-
Including the city of Twain Harte, Arnold
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 71 to 81. Light winds becoming
southwest around 10 mph with gusts to around 20 mph in the
afternoon.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. A slight chance of rain. Lows 54 to 64. West winds up to
10 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning, then mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Highs 70 to 80. Southwest winds up to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of rain in
the evening, then mostly clear after midnight. Lows 53 to 63.
West winds up to 10 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs 73 to 83. Light winds becoming
west around 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 52 to 62.
.THURSDAY...Sunny. Highs 73 to 83.
.THURSDAY NIGHT AND FRIDAY...Clear. Lows 52 to 62. Highs 73 to
83.
.FRIDAY NIGHT...Mostly clear. Lows 53 to 63.
.SATURDAY THROUGH SUNDAY...Clear. Highs 74 to 84. Lows 53 to 63.
$$
=
CAZ140-202300-
Tehama Co Coast Range Above 3000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy with a slight chance of rain. Highs 71 to
81. East winds up to 10 mph.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 62 to 70. South winds up to 10 mph in the evening
becoming light.
.TUESDAY...Partly cloudy. Highs 75 to 85. East winds up to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 71. Southwest winds up
to 10 mph shifting to the west after midnight.
.WEDNESDAY...Sunny. Highs 76 to 86. Light winds becoming
southeast 10 to 15 mph with gusts to around 25 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 57 to 67.
.THURSDAY...Sunny. Highs 73 to 83.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 55 to 65. Highs
75 to 85.
$$
=
CAZ141-202300-
W Tehama Co Foothills 1000-3000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy with a slight chance of rain. Highs 84 to
94. Light winds becoming east up to 10 mph in the afternoon.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 69 to 75. Light winds.
.TUESDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 88 to 98. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 70 to 76. Light winds.
.WEDNESDAY...Sunny. Highs 89 to 99. Light winds becoming
southeast around 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 67 to 73.
.THURSDAY...Sunny. Highs 86 to 96.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 65 to 73. Highs
88 to 98.
$$
=
CAZ142-202300-
N. Sac Valley in Tehama County-
Including the city of Red Bluff
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. Highs around 94. Southeast winds up to
10 mph.
.TONIGHT...Partly cloudy. Lows 67 to 73. Southeast winds up to
10 mph.
.TUESDAY...Partly cloudy. Highs around 97. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 68 to 74. South winds up to
10 mph.
.WEDNESDAY...Sunny. Highs around 99. Southeast winds up to
10 mph. Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 66 to 72.
.THURSDAY...Sunny. Highs around 96.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 68. Highs
around 98.
$$
=
CAZ143-202300-
Glenn/Colusa Coast Range Above 3000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. A slight chance of rain in the morning.
Highs 72 to 82. East winds up to 10 mph.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 63 to 73. Southwest winds up to 10 mph in the
evening becoming light.
.TUESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs 76 to 86. Light winds becoming southeast around
10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 73. West winds up to
10 mph.
.WEDNESDAY...Sunny. Highs 76 to 86. Light winds becoming
southeast 10 to 15 mph with gusts to around 25 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear, cooler. Lows 58 to 68.
.THURSDAY...Sunny. Highs 73 to 83.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 57 to 67. Highs
75 to 85.
$$
=
CAZ144-202300-
Central Glenn Co & Interstate 5-
Including the city of Willows, Orland
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. Highs around 92. Light winds.
.TONIGHT...Partly cloudy. Lows around 68. Light winds.
.TUESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs around 96. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 69. Southeast winds up
to 10 mph in the evening becoming light.
.WEDNESDAY...Sunny. Highs around 98. Light winds becoming
southeast around 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 66.
.THURSDAY...Sunny. Highs around 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 65. Highs
around 96.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 79 68 82 / 20 0 0
$$
=
CAZ145-202300-
Eastern Glenn County-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 92. Light winds.
.TONIGHT...Partly cloudy. Lows around 66. Light winds.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 95. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 67. Light winds.
.WEDNESDAY...Sunny. Highs around 97. Southeast winds up to
10 mph.
.WEDNESDAY NIGHT...Clear. Lows around 65.
.THURSDAY...Sunny. Highs around 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 64. Highs
around 96.
$$
=
CAZ146-202300-
Butte County Below 1000 ft-
Including the city of Chico, Oroville, Gridley
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Highs around 94. South winds up to 10 mph.
.TONIGHT...Partly cloudy. Lows 65 to 73. Southeast winds up to
10 mph.
.TUESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs 94 to 99. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 67 to 74. Southeast winds up
to 10 mph.
.WEDNESDAY...Sunny. Highs 95 to 100. South winds up to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 65 to 72.
.THURSDAY...Sunny. Highs around 95.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 62 to 71. Highs
around 97.
&&
TEMPERATURE / PRECIPITATION
CHICO 95 72 98 / 10 0 0
OROVILLE 95 68 98 / 10 0 0
$$
=
CAZ147-202300-
W. Glenn/Colusa Foothills 1000-3000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy. A slight chance of rain in the morning.
Highs 84 to 94. Light winds becoming east up to 10 mph in the
afternoon.
.TONIGHT...Partly cloudy. Lows 65 to 75. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
88 to 98. Light winds becoming southeast around 10 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 66 to 76. South winds around
10 mph shifting to the west up to 10 mph after midnight. Gusts up
to 20 mph.
.WEDNESDAY...Sunny. Highs 88 to 98. Light winds becoming
southeast around 10 mph with gusts to around 20 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Lows 62 to 70.
.THURSDAY...Sunny. Highs 85 to 95.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 60 to 70. Highs
87 to 97.
$$
=
CAZ148-202300-
Central Colusa County Incl. I-5-
Including the city of Williams
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 92. Light winds.
.TONIGHT...Partly cloudy. Lows 65 to 71. South winds up to 10 mph
in the evening becoming light.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 96. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 67 to 73. Southwest winds up
to 10 mph.
.WEDNESDAY...Sunny. Highs around 96. Southeast winds up to
10 mph. Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 66.
.THURSDAY...Sunny. Highs around 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 64. Highs
around 96.
$$
=
CAZ149-202300-
Eastern Colusa County-
Including the city of Colusa
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 92. Light winds.
.TONIGHT...Partly cloudy. Lows around 65. Light winds.
.TUESDAY...Mostly cloudy in the morning then clearing. Highs
around 96. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 67. Light winds.
.WEDNESDAY...Sunny. Highs around 97. Light winds.
.WEDNESDAY NIGHT...Clear. Lows around 64.
.THURSDAY...Sunny. Highs around 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 63. Highs
around 96.
$$
=
CAZ150-202300-
Sutter/Yuba counties below 1000 ft-
Including the city of Yuba City, Beale AFB
202 AM PDT Mon Jul 20 2026
.TODAY...Partly cloudy in the morning then clearing. Highs around
93. South winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 61 to 69. South winds up to 10 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 96. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 64 to 72. Light winds.
.WEDNESDAY...Sunny. Highs around 98. South winds up to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows 62 to 70.
.THURSDAY...Sunny. Highs around 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 58 to 68. Highs
around 96.
&&
TEMPERATURE / PRECIPITATION
MARYSVILLE/YUBA CITY 94 65 97 / 0 0 0
$$
=
CAZ151-202300-
Yolo / Solano County Hills-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 80 to 90. Southwest winds up to 10 mph with gusts
to around 25 mph.
.TONIGHT...Mostly clear. Lows 62 to 72. West winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Warmer.
Highs 86 to 96. Light winds becoming south up to 10 mph in the
afternoon. Gusts up to 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows 66 to 76. Southwest winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs 84 to 94. Southwest winds up to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 61 to 71.
.THURSDAY...Sunny. Highs 81 to 91.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 59 to 69. Highs
84 to 94.
$$
=
CAZ152-202300-
W. Yolo County including Capay/I-505-
Including the city of Esparto, Winters
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 93. South winds up to 10 mph.
.TONIGHT...Mostly clear. Lows 63 to 70. Southwest winds up to
10 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 97. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 65 to 73. Southwest winds up
to 10 mph with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs around 96. Southwest winds up to
10 mph. Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 62 to 69.
.THURSDAY...Sunny. Highs around 93.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 59 to 68. Highs
93 to 99.
$$
=
CAZ153-202300-
C. Yolo/NE Solano including Woodland-
Including the city of Woodland, Dixon
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then clearing. Highs 87 to
94. South winds up to 10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows around 62. South winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
93 to 98. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows around 65. Southwest winds up
to 10 mph with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs 92 to 98. South winds up to 10 mph with
gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear. Lows around 62.
.THURSDAY...Sunny. Highs 88 to 95.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 60. Highs
89 to 99.
$$
=
CAZ154-202300-
Sac Metro/W. El Dorado/Amador County-
Including the city of Lincoln, Roseville, Sacramento, Elk Grove,
Folsom
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 88 to 96. Southwest winds up to
10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows 59 to 67. South winds up to 10 mph
with gusts to around 20 mph.
.TUESDAY...Mostly sunny. Highs around 97. Light winds becoming
southwest up to 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 70. Southwest winds up
to 10 mph with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs 93 to 99. South winds up to 10 mph
shifting to the southwest in the afternoon. Gusts up to 20 mph.
.WEDNESDAY NIGHT...Clear. Lows 60 to 66.
.THURSDAY...Sunny. Highs 90 to 96.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 57 to 66. Highs
91 to 101.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 92 63 97 / 0 0 0
SAC EXEC AIRPORT 91 62 97 / 0 0 0
$$
=
CAZ155-202300-
C. Solano County including Fairfield-
Including the city of Fairfield, Vacaville
202 AM PDT Mon Jul 20 2026
.TODAY...Partly 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 62. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Warmer.
Highs 90 to 96. Southwest winds 10 to 15 mph with gusts to around
25 mph.
.TUESDAY NIGHT...Clear. Lows 63 to 68. Southwest winds 10 to
15 mph with gusts to around 30 mph.
.WEDNESDAY...Sunny. Highs 87 to 93. Southwest winds 10 to 15 mph
with gusts to around 30 mph.
.WEDNESDAY NIGHT...Clear. Lows around 63.
.THURSDAY...Sunny. Highs 83 to 89.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 61. Highs
85 to 95.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 87 60 95 / 10 10 0
$$
=
CAZ156-202300-
SW Solano County including Vallejo-
Including the city of Vallejo, Benicia
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Haze early in the morning. Highs 74 to 84. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.TONIGHT...Mostly clear. Lows around 60. Southwest winds 10 to
15 mph with gusts to around 25 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Warmer.
Highs 82 to 92. Southwest winds 10 to 15 mph.
.TUESDAY NIGHT...Clear. Lows 60 to 66. Southwest winds 10 to
15 mph.
.WEDNESDAY...Sunny. Highs 79 to 89. Southwest winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear. Lows around 61.
.THURSDAY...Mostly sunny. Highs 76 to 86.
.THURSDAY NIGHT...Clear. Lows around 59.
.FRIDAY...Mostly sunny. Highs 78 to 88.
.FRIDAY NIGHT...Clear. Lows around 59.
.SATURDAY...Mostly sunny. Highs 80 to 90.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows around 59. Highs 81 to
91.
$$
=
CAZ157-202300-
Sacramento County Delta-
Including the city of Walnut Grove
202 AM PDT Mon Jul 20 2026
.TODAY...Partly cloudy in the morning then clearing. Highs 80 to
88. West winds 10 to 15 mph with gusts to around 30 mph.
.TONIGHT...Mostly clear. Lows 59 to 64. West winds 10 to 15 mph
with gusts to around 25 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
86 to 94. West winds 10 to 15 mph with gusts to around 25 mph.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 68. West winds 10 to
15 mph with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs 84 to 93. West winds 10 to 15 mph with
gusts to around 25 mph.
.WEDNESDAY NIGHT...Clear. Lows around 62.
.THURSDAY...Sunny. Highs 82 to 88.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 61. Highs
84 to 94.
$$
=
CAZ158-202300-
San Joaquin County Delta-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 85 to 92. West winds 10 to 15 mph.
.TONIGHT...Mostly clear. Lows around 62. West winds 10 to 15 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
90 to 97. West winds up to 15 mph.
.TUESDAY NIGHT...Clear. Lows around 66. West winds 10 to 15 mph.
.WEDNESDAY...Sunny. Highs 89 to 96. West winds up to 15 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 63.
.THURSDAY...Sunny. Highs 85 to 91.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 61. Highs
86 to 96.
$$
=
CAZ159-202300-
C. San Joaquin County including Stockton-
Including the city of Stockton, Lodi
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs around 92. Northwest winds around
10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows 60 to 66. Northwest winds up to
10 mph with gusts to around 20 mph.
.TUESDAY...Mostly sunny. Highs around 96. Northwest winds up to
10 mph with gusts to around 20 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 66. Northwest winds up
to 10 mph with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs around 95. Northwest winds up to
10 mph. Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 63.
.THURSDAY...Sunny. Highs around 91.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 61. Highs
91 to 96.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 94 63 98 / 0 0 0
MODESTO 95 67 98 / 0 0 0
$$
=
CAZ160-202300-
Tracy Triangle Below 1000 ft-
Including the city of Tracy
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs around 92. Northwest winds up to
10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows 63 to 71. West winds up to 15 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
around 96. Northwest winds up to 10 mph with gusts to around
20 mph.
.TUESDAY NIGHT...Clear. Lows 66 to 73. West winds 10 to 15 mph
with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs around 95. West winds up to 10 mph with
gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear. Lows 62 to 69.
.THURSDAY...Sunny. Highs around 91.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 59 to 68. Highs
around 93.
$$
=
CAZ161-202300-
NE San Joaquin Valley Below 1000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs around 94. Northwest winds around
10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows 64 to 72. Northwest winds 10 to
15 mph.
.TUESDAY...Mostly sunny. Highs around 96. Northwest winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 67 to 73. Northwest winds
10 to 15 mph.
.WEDNESDAY...Sunny. Highs around 97. Northwest winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear. Lows 64 to 70.
.THURSDAY...Sunny. Highs 90 to 96.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 61 to 70. Highs
90 to 97.
$$
=
CAZ162-202300-
E. Diablo Range Above 1000 ft-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 84 to 94. Light winds becoming
northeast around 10 mph in the afternoon. Gusts up to 20 mph.
.TONIGHT...Mostly clear. Lows 64 to 74. West winds up to 10 mph.
Gusts up to 20 mph in the evening.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
88 to 98. Light winds becoming north around 10 mph with gusts to
around 20 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 66 to 76. West winds around 10 mph
with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs 87 to 97. West winds up to 10 mph with
gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear, cooler. Lows 61 to 71.
.THURSDAY...Sunny. Highs 84 to 94.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 60 to 70. Highs
86 to 96.
$$
=
CAZ163-202300-
W. Stanislaus County Above 1000 ft & I-5-
202 AM PDT Mon Jul 20 2026
.TODAY...Mostly sunny. Highs 91 to 97. North winds up to 10 mph
with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows 64 to 70. Northwest winds up to
10 mph with gusts to around 20 mph.
.TUESDAY...Partly cloudy in the morning then clearing. Highs
95 to 101. North winds up to 10 mph. Gusts up to 20 mph in the
afternoon.
.TUESDAY NIGHT...Clear. Lows 66 to 72. Northwest winds up to
10 mph with gusts to around 20 mph.
.WEDNESDAY...Sunny. Highs 95 to 101. Northwest winds up to
10 mph. Gusts up to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 63 to 69.
.THURSDAY...Sunny. Highs 90 to 97.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows 60 to 68. Highs
91 to 101.
$$
=
CAZ164-202300-
C. Stanislaus County including Modesto-
Including the city of Modesto, Turlock
202 AM PDT Mon Jul 20 2026
.TODAY...Sunny. Highs around 94. Northwest winds around 10 mph.
.TONIGHT...Mostly clear. Lows around 65. Northwest winds 10 to
15 mph.
.TUESDAY...Mostly sunny. Highs around 96. Northwest winds around
10 mph with gusts to around 20 mph.
.TUESDAY NIGHT...Clear. Lows 65 to 70. Northwest winds 10 to
15 mph.
.WEDNESDAY...Sunny. Highs around 97. Northwest winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY NIGHT...Clear. Lows around 64.
.THURSDAY...Sunny. Highs around 93.
.THURSDAY NIGHT THROUGH SUNDAY...Clear. Lows around 62. Highs
around 95.
$$
=
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