Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
733
FPUS56 KSTO 190922
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
122 AM PST Wed Nov 19 2025
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Thursday.
CAZ013-200000-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
122 AM PST Wed Nov 19 2025
.TODAY...Mostly cloudy. Patchy dense fog early in the morning.
Areas of dense Fog...locally dense late in the morning. A slight
chance of rain showers early in the afternoon. Highs 38 to
52 higher elevations...48 to 54 lower elevations. Light winds.
.TONIGHT...A chance of rain showers in the evening, then rain
showers after midnight. Lows 30 to 44 higher elevations...40 to
47 lower elevations. Prevailing south winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. At lower elevations, a chance of rain showers in the
morning, then a slight chance of rain showers in the afternoon.
At higher elevations, rain and snow showers likely in the
morning, then a slight chance of rain showers in the afternoon.
Highs 39 to 54 higher elevations...50 to 58 lower elevations. No
snow accumulation lower elevations...up to 1 inch higher
elevations. Snow level 4500 feet. Light winds.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 28 to 43 higher
elevations...37 to 46 lower elevations. Prevailing north winds up
to 10 mph.
.FRIDAY...Sunny. Not as cool. Highs 46 to 61 higher elevations...
58 to 66 lower elevations. Prevailing north winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 32 to 47.
.SATURDAY...Mostly sunny. Warmer. Highs 53 to 68.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 33 to 48.
Highs 51 to 66.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows 32 to 47. Highs
47 to 62.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 52 46 55 / 20 90 50
$$
=
CAZ014-200000-
Burney Basin / Eastern Shasta County-
Including the city of Burney
122 AM PST Wed Nov 19 2025
.TODAY...Patchy fog early in the morning. Widespread freezing fog
and areas of fog late in the morning. Mostly cloudy. Highs 41 to
50. Light winds.
.TONIGHT...Cloudy. At lower elevations, a chance of rain showers
in the evening, then rain showers after midnight. At higher
elevations, a chance of rain showers in the evening, then rain
showers and a chance of snow showers after midnight. Lows 28 to
39. No snow accumulation. Light winds.
.THURSDAY...Mostly cloudy. At lower elevations, rain showers
likely in the morning, then a chance of rain showers in the
afternoon. At higher elevations, rain and snow showers likely in
the morning, then a chance of rain and snow showers in the
afternoon. Highs 37 to 48. No snow accumulation lower
elevations...up to 1 inch higher elevations. Snow level
5000 feet. Light winds.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 21 to 31. Light
winds.
.FRIDAY...Sunny. Not as cool. Highs 45 to 54. Prevailing
northeast winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 23 to 33.
.SATURDAY...Mostly sunny. Highs 51 to 59.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 25 to 37.
Highs 50 to 60.
.MONDAY NIGHT...Partly cloudy. Lows 25 to 33.
.TUESDAY...Mostly sunny. Highs 46 to 54.
&&
TEMPERATURE / PRECIPITATION
BURNEY 48 32 45 / 10 90 70
$$
=
CAZ015-200000-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
122 AM PST Wed Nov 19 2025
.TODAY...Mostly cloudy. Highs around 54. Light winds becoming
southeast up to 10 mph in the afternoon.
.TONIGHT...A slight chance of rain showers in the evening, then
rain showers after midnight. Lows around 47. Southeast winds up
to 10 mph.
.THURSDAY...Mostly cloudy with a chance of rain showers. Highs
around 56. Southeast winds up to 10 mph shifting to the northeast
in the afternoon.
.THURSDAY NIGHT...Clear. Lows 40 to 46. North winds up to 10 mph.
.FRIDAY...Sunny. Highs around 64. North winds 10 to 15 mph with
gusts to around 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 41 to 47.
.SATURDAY...Mostly sunny. Highs 62 to 70.
.SATURDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 39 to 47.
Highs 60 to 67.
&&
TEMPERATURE / PRECIPITATION
REDDING 55 46 58 / 10 90 50
RED BLUFF 55 47 57 / 10 90 50
$$
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CAZ016-200000-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
122 AM PST Wed Nov 19 2025
.TODAY...Mostly cloudy. Patchy fog in the late morning and early
afternoon. Highs around 56. Southeast winds up to 10 mph.
.TONIGHT...Cloudy. A slight chance of rain showers in the
evening, then rain showers likely after midnight. Lows 45 to 51.
Southeast winds up to 10 mph.
.THURSDAY...Mostly cloudy. Rain showers likely in the morning,
then a chance of rain showers in the afternoon. Highs around 56.
Southeast winds up to 10 mph shifting to the northeast in the
afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 41 to 47. North winds up to
10 mph.
.FRIDAY...Sunny. Highs around 63. North winds 10 to 15 mph with
gusts to around 25 mph.
.FRIDAY NIGHT...Clear. Lows 41 to 46.
.SATURDAY...Mostly sunny. Highs 59 to 65.
.SATURDAY NIGHT...Clear. Lows 40 to 45.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs around 62. Lows
40 to 46.
.MONDAY...Partly cloudy. Highs around 62.
.MONDAY NIGHT...Mostly clear. Lows 41 to 47.
.TUESDAY...Partly cloudy. Highs around 61.
&&
TEMPERATURE / PRECIPITATION
CHICO 55 49 56 / 10 80 60
OROVILLE 56 49 56 / 0 80 70
MARYSVILLE/YUBA CITY 58 50 57 / 0 70 60
$$
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CAZ017-200000-
Southern Sacramento Valley-
Including the city of Sacramento
122 AM PST Wed Nov 19 2025
.TODAY...Patchy fog in the morning. Mostly cloudy. Highs 54 to
60. Light winds.
.TONIGHT...Mostly cloudy. Rain showers likely after midnight.
Lows around 49. Light winds.
.THURSDAY...Mostly cloudy. Rain showers likely in the morning,
then a chance of rain showers in the afternoon. Highs 52 to 58.
Southeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 39 to 47. North
winds up to 10 mph with gusts to around 20 mph.
.FRIDAY...Mostly sunny. Highs 56 to 64. North winds up to 10 mph
with gusts to around 25 mph.
.FRIDAY NIGHT...Clear. Lows 40 to 46.
.SATURDAY...Mostly sunny. Highs around 60.
.SATURDAY NIGHT...Clear. Lows 39 to 45.
.SUNDAY...Mostly sunny. Highs around 61.
.SUNDAY NIGHT...Clear. Lows 40 to 46.
.MONDAY...Partly cloudy. Highs around 61.
.MONDAY NIGHT...Mostly clear. Lows 41 to 47.
.TUESDAY...Partly cloudy. Highs around 60.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 58 50 56 / 0 60 60
SAC EXEC AIRPORT 59 50 57 / 0 60 60
$$
=
CAZ018-200000-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
122 AM PST Wed Nov 19 2025
.TODAY...Patchy fog in the morning. Mostly cloudy. Highs 55 to
60. Light winds.
.TONIGHT...Cloudy. Rain showers likely after midnight. Lows
around 50. Light winds.
.THURSDAY...Mostly cloudy. Rain showers likely in the morning,
then a chance of rain showers in the afternoon. Highs around 57.
Southeast winds up to 10 mph shifting to the southwest around
10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 41 to 46. Northwest winds up
to 10 mph. Gusts up to 20 mph after midnight.
.FRIDAY...Sunny. Highs 57 to 63. North winds around 10 mph with
gusts to around 20 mph.
.FRIDAY NIGHT...Clear. Lows 41 to 46.
.SATURDAY...Mostly sunny. Highs 57 to 63.
.SATURDAY NIGHT...Clear. Lows around 43.
.SUNDAY...Mostly sunny. Highs around 61.
.SUNDAY NIGHT...Clear. Lows 41 to 46.
.MONDAY...Partly cloudy. Highs around 60.
.MONDAY NIGHT...Mostly clear. Lows around 44.
.TUESDAY...Partly cloudy. Highs around 60.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 60 47 60 / 0 70 60
$$
=
CAZ019-200000-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
122 AM PST Wed Nov 19 2025
.TODAY...Patchy fog in the morning. Partly cloudy. Highs 54 to
61. Light winds.
.TONIGHT...Mostly cloudy. A chance of rain showers after
midnight. Lows 46 to 52. Light winds.
.THURSDAY...Mostly cloudy. Rain showers likely in the morning,
then a chance of rain showers in the afternoon. Highs 51 to 58.
Southeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 40 to 46. Northwest winds up to 10 mph.
.FRIDAY...Partly cloudy in the morning then clearing. Highs 54 to
60. Northwest winds up to 10 mph.
.FRIDAY NIGHT...Clear. Lows 40 to 46.
.SATURDAY...Mostly sunny. Highs around 59.
.SATURDAY NIGHT...Clear. Lows 40 to 46.
.SUNDAY...Mostly sunny. Highs around 61.
.SUNDAY NIGHT...Clear. Lows 40 to 48.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs around 61. Lows
40 to 48.
.TUESDAY...Partly cloudy. Highs around 59.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 61 47 58 / 0 50 70
MODESTO 60 50 56 / 0 40 70
$$
=
CAZ063-200000-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
122 AM PST Wed Nov 19 2025
.TODAY...Areas of Fog...locally dense in the morning. Mostly
cloudy. Highs 37 to 51 higher elevations...49 to 55 lower
elevations. Prevailing east winds up to 10 mph.
.TONIGHT...At lower elevations, a slight chance of rain showers
in the evening, then a chance of rain showers after midnight. At
higher elevations, a slight chance of rain showers in the
evening, then rain showers and a chance of snow showers after
midnight. Lows 30 to 42 higher elevations...41 to 47 lower
elevations. No snow accumulation. Prevailing south winds up to
10 mph.
.THURSDAY...Mostly cloudy. A chance of rain showers at lower
elevations...and a chance of rain and snow showers at higher
elevations. Highs 35 to 50 higher elevations...51 to 56 lower
elevations. Snow level 4500 feet. Prevailing west winds up to
10 mph shifting to the north in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 42 higher elevations...
41 to 47 lower elevations. Prevailing north winds up to 15 mph.
.FRIDAY...Sunny. Not as cool. Highs 44 to 59 higher elevations...
59 to 64 lower elevations. Prevailing north winds 5 to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 37 to 51.
.SATURDAY...Mostly sunny. Warmer. Highs 52 to 67.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 39 to 49.
Highs 51 to 66.
.MONDAY NIGHT...Partly cloudy. Lows 36 to 50.
.TUESDAY...Mostly sunny. Highs 47 to 62.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 45 36 44 / 10 90 50
$$
=
CAZ066-200000-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
122 AM PST Wed Nov 19 2025
.TODAY...Mostly cloudy. Areas of fog late in the morning. Highs
45 to 55. Light winds.
.TONIGHT...A slight chance of rain showers in the evening, then
rain showers after midnight. Lows 39 to 49. Prevailing south
winds up to 10 mph.
.THURSDAY...Mostly cloudy. Rain showers likely in the morning,
then a chance of rain showers in the afternoon. Highs 44 to 56.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 36 to 46. Prevailing
northeast winds up to 10 mph.
.FRIDAY...Sunny. Not as cool. Highs 54 to 64. Prevailing
northeast winds up to 10 mph with gusts to around 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 50.
.SATURDAY...Sunny. Highs 55 to 67.
.SATURDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 40 to 51.
Highs 53 to 66.
&&
TEMPERATURE / PRECIPITATION
PARADISE 49 45 49 / 10 90 80
$$
=
CAZ067-200000-
Motherlode-
Including the cities of Grass Valley and Jackson
122 AM PST Wed Nov 19 2025
.TODAY...Patchy fog in the morning. Mostly cloudy. Highs 47 to
57. Light winds.
.TONIGHT...Mostly cloudy. A chance of rain showers after
midnight. Lows 39 to 49. Light winds.
.THURSDAY...Mostly cloudy. Rain showers in the morning, then a
chance of rain showers in the afternoon. Highs 43 to 53. Light
winds.
.THURSDAY NIGHT...Mostly cloudy in the evening then clearing. A
slight chance of rain showers. Lows 35 to 43. Light winds.
.FRIDAY...Mostly sunny. Not as cool. Highs 51 to 61. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 38 to 44.
.SATURDAY...Sunny. Highs 54 to 62.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 40 to 47.
Highs 58 to 64.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 56 to 64. Lows
40 to 47.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 49 41 46 / 0 80 80
JACKSON 54 45 50 / 0 50 80
$$
=
CAZ068-200000-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
122 AM PST Wed Nov 19 2025
.TODAY...Areas of Fog...locally dense in the morning. Widespread
freezing fog late in the morning. Mostly cloudy. Highs 32 to
46 higher elevations...38 to 50 lower elevations. Light winds.
.TONIGHT...Cloudy. At lower elevations, a slight chance of rain
showers in the evening, then rain showers after midnight. At
higher elevations, a slight chance of rain and snow showers in
the evening, then rain and snow showers after midnight. Lows
26 to 41. No snow accumulation lower elevations...up to 2 inches
higher elevations. Snow level 6000 feet. Prevailing south winds
up to 10 mph.
.THURSDAY...Mostly cloudy. At lower elevations, rain and snow
showers in the morning, then a chance of rain showers in the
afternoon. At higher elevations, rain and snow showers in the
morning, then a chance of rain and snow showers in the afternoon.
Highs 33 to 48. Little or no snow accumulation lower elevations...
up to 3 inches higher elevations. Snow level 5000 feet. Light
winds.
.THURSDAY NIGHT...Mostly clear. Lows 25 to 40. Prevailing
northeast winds up to 10 mph.
.FRIDAY...Mostly sunny. Not as cool. Highs 37 to 52 higher
elevations...44 to 57 lower elevations. Prevailing northeast
winds up to 10 mph with gusts to around 25 mph.
.FRIDAY NIGHT...Mostly clear. Lows 28 to 43.
.SATURDAY...Mostly sunny. Not as cool. Highs 46 to 61.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 30 to 45.
Highs 47 to 62.
.MONDAY NIGHT...Partly cloudy. Lows 28 to 43.
.TUESDAY...Mostly sunny. Highs 42 to 57.
&&
TEMPERATURE / PRECIPITATION
QUINCY 50 34 48 / 0 80 80
CHESTER 48 29 44 / 10 80 80
$$
=
CAZ069-200000-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
122 AM PST Wed Nov 19 2025
.TODAY...Mostly sunny in the morning then becoming mostly cloudy.
Patchy fog early in the morning. Areas of fog late in the
morning. Widespread Fog...locally dense late in the afternoon.
Highs 33 to 47 higher elevations...42 to 52 lower elevations.
Light winds.
.TONIGHT...Mostly cloudy. At lower elevations, a chance of rain
showers after midnight. At higher elevations, a chance of rain
and snow showers after midnight. Lows 22 to 37 higher
elevations...34 to 42 lower elevations. No snow accumulation
lower elevations...up to 1 inch higher elevations. Snow level
6500 feet. Light winds.
.THURSDAY...At lower elevations, rain and snow showers in the
morning, then rain showers in the afternoon. At higher
elevations, rain and snow showers. Highs 27 to 42 higher
elevations...39 to 47 lower elevations. No snow accumulation
lower elevations...3 to 5 inches higher elevations. Snow level
5500 feet. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow
showers in the evening, then partly cloudy with a chance of rain
and snow showers after midnight. Lows 21 to 35 higher
elevations...32 to 40 lower elevations. No snow accumulation
lower elevations...up to 2 inches higher elevations. Snow level
5500 feet. Prevailing northeast winds up to 10 mph with gusts to
around 25 mph.
.FRIDAY...Mostly sunny. A slight chance of snow showers in the
morning. Not as cool. Highs 34 to 49 higher elevations...49 to
59 lower elevations. Prevailing northeast winds up to 15 mph with
gusts to around 30 mph.
.FRIDAY NIGHT...Mostly clear. Lows 26 to 41.
.SATURDAY...Mostly sunny. Not as cool. Highs 44 to 59.
.SATURDAY NIGHT AND SUNDAY...Clear. Lows 28 to 43. Highs 48 to
63.
.SUNDAY NIGHT THROUGH TUESDAY...Mostly clear. Lows 30 to 45.
Highs 46 to 61.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 42 35 38 / 0 70 90
$$
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