Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
711
FPUS56 KSTO 091922
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1222 PM PDT Thu Oct 9 2025
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Friday.
CAZ013-092300-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly cloudy. A chance of rain showers in the morning,
then a slight chance of rain showers early in the afternoon.
Cooler. Highs 50 to 65 higher elevations...61 to 68 lower
elevations. Prevailing south winds up to 10 mph with gusts to
around 25 mph.
.TONIGHT...Cloudy. A chance of rain showers and a slight chance
of thunderstorms in the evening, then rain showers likely and a
slight chance of thunderstorms after midnight. Colder. Lows 38 to
52 higher elevations...47 to 56 lower elevations. Prevailing
south winds up to 10 mph.
.FRIDAY...Rain showers likely in the morning, then a chance of
rain showers in the afternoon. Highs 46 to 61 higher elevations...
56 to 64 lower elevations. Prevailing south winds up to 10 mph
with gusts to around 25 mph.
.FRIDAY NIGHT...Mostly cloudy. Rain showers in the evening, then
a chance of rain showers after midnight. Colder. Lows 32 to
47 higher elevations...41 to 49 lower elevations. Prevailing
southwest winds up to 10 mph in the evening becoming light.
.SATURDAY...Mostly cloudy with a chance of rain showers in the
morning, then partly cloudy with a slight chance of rain showers
in the afternoon. Highs 47 to 62 higher elevations...59 to
67 lower elevations. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 31 to 46.
.SUNDAY...Mostly sunny. Warmer. Highs 54 to 69.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 34 to 49.
.COLUMBUS DAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
rain showers. Highs 46 to 61. Lows 34 to 49.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 65 55 62 / 40 70 80
$$
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CAZ014-092300-
Burney Basin / Eastern Shasta County-
Including the city of Burney
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly sunny. Highs 58 to 68. Light winds becoming
southwest up to 10 mph in the afternoon. Gusts up to 25 mph.
.TONIGHT...Mostly cloudy. A slight chance of rain showers after
midnight. Lows 35 to 47. Prevailing west winds up to 10 mph
shifting to the east after midnight. Gusts up to 25 mph.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A chance of rain showers. Highs 52 to 63. Prevailing
southwest winds up to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Rain showers. Colder. Lows 30 to 42. Prevailing
southwest winds up to 10 mph with gusts to around 25 mph.
.SATURDAY...Mostly cloudy. A chance of rain showers in the
morning, then a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Highs 46 to 57. Light winds.
.SATURDAY NIGHT...Mostly clear. Colder. Lows 25 to 36.
.SUNDAY...Mostly sunny. Highs 51 to 61.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 30 to 42.
.COLUMBUS DAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
rain showers. Highs 43 to 58. Lows 29 to 42.
&&
TEMPERATURE / PRECIPITATION
BURNEY 64 40 59 / 20 30 50
$$
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CAZ015-092300-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly cloudy with a slight chance of rain showers in
the morning, then partly cloudy in the afternoon. Cooler. Highs
66 to 72. South winds up to 15 mph with gusts to around 25 mph.
.TONIGHT...Mostly cloudy. A slight chance of rain showers in the
evening, then a chance of rain showers after midnight. Lows 51 to
57. South winds up to 10 mph with gusts to around 25 mph.
.FRIDAY...Mostly cloudy with a chance of rain showers. Highs
64 to 70. South winds 10 to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely in the
evening, then a chance of rain showers after midnight. Lows 45 to
51. North winds up to 10 mph. Gusts up to 25 mph in the evening.
.SATURDAY...Partly cloudy in the morning then clearing. A slight
chance of rain showers. Highs around 67. Light winds.
.SATURDAY NIGHT...Clear. Lows 43 to 49.
.SUNDAY...Sunny. Highs around 70.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 46 to 52.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs 59 to 64.
.MONDAY NIGHT...Mostly cloudy with rain showers likely and a
slight chance of thunderstorms. Lows around 49.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers. Highs around 63. Lows around 49.
&&
TEMPERATURE / PRECIPITATION
REDDING 70 52 67 / 30 50 60
RED BLUFF 72 55 67 / 10 30 50
$$
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CAZ016-092300-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
1222 PM PDT Thu Oct 9 2025
.TODAY...Partly cloudy in the morning then clearing. Highs 69 to
75. Southeast winds up to 10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 50 to 58. South winds up to 10 mph with gusts to
around 25 mph.
.FRIDAY...Mostly sunny. A slight chance of rain showers in the
afternoon. Highs 67 to 73. South winds 10 to 15 mph with gusts to
around 25 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows
47 to 53. Southwest winds up to 10 mph. Gusts up to 20 mph in the
evening.
.SATURDAY...Mostly sunny. A slight chance of rain showers in the
morning. Highs around 67. Northwest winds up to 10 mph.
.SATURDAY NIGHT...Clear. Lows 44 to 50.
.SUNDAY...Sunny. Highs around 71.
.SUNDAY NIGHT...Mostly clear. Lows 48 to 54.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs around 64.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Lows 47 to 53.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers. Highs around 62. Lows 47 to 53.
&&
TEMPERATURE / PRECIPITATION
CHICO 72 57 71 / 0 10 20
OROVILLE 73 56 72 / 0 10 10
MARYSVILLE/YUBA CITY 75 55 73 / 0 0 10
$$
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CAZ017-092300-
Southern Sacramento Valley-
Including the city of Sacramento
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly cloudy in the morning then clearing. Highs 69 to
76. South winds up to 10 mph with gusts to around 20 mph.
.TONIGHT...Mostly clear. Lows 49 to 57. Southwest winds up to
10 mph.
.FRIDAY...Mostly sunny. Highs 69 to 74. South winds up to 10 mph
with gusts to around 20 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 49 to 55. Southwest winds up to 10 mph. Gusts up to
20 mph in the evening.
.SATURDAY...Mostly sunny. Highs 66 to 72. West winds up to
10 mph.
.SATURDAY NIGHT...Clear. Lows 46 to 52.
.SUNDAY...Sunny. Highs 70 to 76.
.SUNDAY NIGHT...Mostly clear. Lows around 52.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs 62 to 68.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Lows around 52.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers. Highs around 63. Lows around 52.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 75 56 73 / 0 0 0
SAC EXEC AIRPORT 76 55 72 / 0 0 0
$$
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CAZ018-092300-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly sunny. Near the bay, mostly cloudy in the morning
then clearing. Highs 70 to 76. Light winds becoming southwest
around 10 mph with gusts to around 20 mph in the afternoon.
.TONIGHT...Mostly clear. Lows around 54. West winds up to 10 mph
with gusts to around 20 mph.
.FRIDAY...Mostly sunny. Highs 69 to 75. Southwest winds up to
15 mph.
.FRIDAY NIGHT...Mostly clear. A slight chance of rain showers in
the evening. Lows around 54. West winds up to 15 mph.
.SATURDAY...Mostly sunny. Highs 67 to 73. West winds 10 to 15 mph
with gusts to around 25 mph.
.SATURDAY NIGHT...Clear. Lows around 51.
.SUNDAY...Sunny. Highs 70 to 76.
.SUNDAY NIGHT...Mostly clear. Lows around 53.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs 63 to 69.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Lows around 54.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers. Highs 60 to 66. Lows around 53.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 77 52 74 / 10 0 0
$$
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CAZ019-092300-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
1222 PM PDT Thu Oct 9 2025
.TODAY...Sunny. Highs 71 to 79. South winds up to 10 mph.
.TONIGHT...Clear. Lows 51 to 57. Light winds.
.FRIDAY...Mostly sunny. Highs 69 to 76. Northwest winds up to
10 mph with gusts to around 20 mph.
.FRIDAY NIGHT...Clear. Lows 51 to 57. Northwest winds up to
10 mph with gusts to around 20 mph.
.SATURDAY...Mostly sunny. Highs 65 to 73. Northwest winds 10 to
15 mph with gusts to around 25 mph.
.SATURDAY NIGHT...Clear. Lows 47 to 53.
.SUNDAY...Sunny. Highs 68 to 76.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 53.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs 61 to 69.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Lows 50 to 56.
.TUESDAY...Rain showers likely. Highs 57 to 65.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a chance of
rain showers. Lows 48 to 54. Highs 57 to 67.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 79 54 76 / 0 0 0
MODESTO 77 55 75 / 0 0 0
$$
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CAZ063-092300-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly cloudy. A slight chance of rain showers until
late afternoon, then a chance of rain showers late in the
afternoon. Highs 46 to 61 higher elevations...60 to 68 lower
elevations. Prevailing southeast winds up to 15 mph.
.TONIGHT...Mostly cloudy with a chance of rain showers. Colder.
Lows 36 to 50 higher elevations...47 to 55 lower elevations.
Prevailing southwest winds up to 10 mph.
.FRIDAY...Partly cloudy in the morning then becoming mostly
cloudy. A chance of rain showers. Highs 43 to 58 higher
elevations...58 to 68 lower elevations. Prevailing southwest
winds up to 15 mph.
.FRIDAY NIGHT...Mostly cloudy. Rain showers likely in the
evening, then a chance of rain showers after midnight. Colder.
Lows 34 to 46 higher elevations...45 to 51 lower elevations.
Prevailing west winds up to 10 mph with gusts to around 25 mph.
.SATURDAY...Partly cloudy in the morning then becoming mostly
sunny. A slight chance of rain showers. Highs 44 to 59 higher
elevations...61 to 67 lower elevations. Prevailing northwest
winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 36 to 51.
.SUNDAY...Sunny, warmer. Highs 54 to 69.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 37 to 52.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs 45 to 60.
.MONDAY NIGHT...Mostly cloudy with rain showers likely. Lows
36 to 51.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers. Highs 45 to 60. Lows 37 to 52.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 54 42 51 / 20 20 60
$$
=
CAZ066-092300-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
1222 PM PDT Thu Oct 9 2025
.TODAY...Partly cloudy with a slight chance of rain showers early
in the morning, then mostly sunny in the late morning and
afternoon. Highs 61 to 71. Prevailing south winds up to 10 mph
with gusts to around 25 mph.
.TONIGHT...Partly cloudy in the evening, then mostly cloudy with
a chance of rain showers after midnight. Lows 48 to 58.
Prevailing southeast winds up to 10 mph with gusts to around
25 mph.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A chance of rain showers. Highs 57 to 69. Prevailing
south winds 5 to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Rain showers. Colder. Lows 43 to 54. Prevailing
southeast winds up to 10 mph. Gusts up to 25 mph in the evening.
.SATURDAY...Mostly cloudy with a chance of rain showers in the
morning, then partly cloudy with a slight chance of rain showers
in the afternoon. Highs 53 to 65. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 52.
.SUNDAY...Sunny. Highs 59 to 69.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 43 to 55.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs 50 to 62.
.MONDAY NIGHT...Rain showers likely and a slight chance of
thunderstorms. Lows 42 to 52.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers. Highs 50 to 62. Lows 42 to 52.
&&
TEMPERATURE / PRECIPITATION
PARADISE 66 54 63 / 0 10 20
$$
=
CAZ067-092300-
Motherlode-
Including the cities of Grass Valley and Jackson
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly sunny. Highs 65 to 75. Prevailing south winds up
to 10 mph.
.TONIGHT...Clear. Lows 45 to 55. Light winds.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 61 to
73. Light winds becoming southwest up to 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. A slight chance of rain showers in
the evening, then a chance of rain showers after midnight. Lows
43 to 53. Prevailing west winds up to 10 mph in the evening
becoming light.
.SATURDAY...Mostly cloudy with a slight chance of rain showers in
the morning, then mostly sunny in the afternoon. Highs 56 to 68.
Light winds becoming west up to 10 mph in the afternoon.
.SATURDAY NIGHT...Clear. Lows 40 to 50.
.SUNDAY...Sunny. Highs 61 to 71.
.SUNDAY NIGHT...Mostly clear. Lows 43 to 51.
.COLUMBUS DAY...Mostly cloudy with a chance of rain showers.
Highs 54 to 64.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Lows 42 to 52.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
showers. Highs 50 to 62. Lows 40 to 52.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 67 47 63 / 0 0 10
JACKSON 72 51 69 / 0 0 0
$$
=
CAZ068-092300-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
1222 PM PDT Thu Oct 9 2025
.TODAY...Mostly cloudy in the morning then clearing. Highs 47 to
62 higher elevations...53 to 68 lower elevations. Prevailing
south winds up to 15 mph.
.TONIGHT...Mostly clear in the evening, then mostly cloudy with a
slight chance of rain showers after midnight. Lows 34 to 49.
Prevailing south winds up to 10 mph with gusts to around 25 mph.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. A slight chance of rain showers. Highs 42 to 57 higher
elevations...48 to 63 lower elevations. Prevailing south winds
5 to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...A chance of rain showers in the evening, then
rain showers likely after midnight. Colder. Lows 30 to 45.
Prevailing southwest winds up to 15 mph.
.SATURDAY...Mostly cloudy. A chance of rain and snow showers in
the morning, then a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Highs 37 to 52 higher
elevations...44 to 57 lower elevations. No snow accumulation
lower elevations...up to 1 inch higher elevations. Snow level
6500 feet. Prevailing southwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows 28 to 43.
.SUNDAY...Mostly sunny. Not as cool. Highs 48 to 63.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 30 to 45.
.COLUMBUS DAY...Mostly cloudy with a chance of rain and snow
showers. Highs 38 to 53.
.MONDAY NIGHT...Rain and snow showers likely. Moderate snow
accumulations possible. Lows 29 to 44.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of rain
and snow showers. Highs 39 to 54. Lows 30 to 45.
&&
TEMPERATURE / PRECIPITATION
QUINCY 70 39 64 / 0 10 10
CHESTER 64 37 59 / 0 10 20
$$
=
CAZ069-092300-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
1222 PM PDT Thu Oct 9 2025
.TODAY...Sunny. Highs 51 to 66 higher elevations...60 to 72 lower
elevations. Prevailing south winds up to 10 mph with gusts to
around 35 mph...except south up to 20 mph with gusts to around
40 mph over ridges.
.TONIGHT...Clear. Lows 32 to 46 higher elevations...42 to
52 lower elevations. Prevailing south winds up to 10 mph with
gusts to around 25 mph...except south up to 25 mph over ridges.
.FRIDAY...Mostly sunny. Highs 46 to 61 higher elevations...56 to
70 lower elevations. Prevailing south winds up to 15 mph with
gusts to around 30 mph...except southwest up to 25 mph over
ridges.
.FRIDAY NIGHT...Mostly clear. A slight chance of rain showers in
the evening, then a chance of rain showers after midnight.
Colder. Lows 28 to 43 higher elevations...39 to 49 lower
elevations. Snow level above 8000 feet. Prevailing south winds up
to 10 mph with gusts to around 30 mph.
.SATURDAY...Mostly cloudy in the morning then clearing. A slight
chance of rain and snow showers. Highs 38 to 53 higher
elevations...50 to 62 lower elevations. Snow level 7000 feet.
Prevailing southwest winds up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows 27 to 42.
.SUNDAY...Sunny. Not as cool. Highs 49 to 64.
.SUNDAY NIGHT...Mostly clear. Lows 29 to 44.
.COLUMBUS DAY AND MONDAY NIGHT...Mostly cloudy with a chance of
rain and snow showers. Highs 40 to 55. Lows 29 to 44.
.TUESDAY...Rain showers and heavy snow showers likely. Moderate
snow accumulations possible. Highs 37 to 52.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a chance of
rain and snow showers. Lows 27 to 42. Highs 38 to 53.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 59 45 56 / 0 0 10
$$
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