Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
346
FPUS56 KSTO 032122
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
122 PM PST Wed Dec 3 2025
Spot temperatures and probabilities of measurable precipitation
are for tonight, Thursday, Thursday night, and Friday.
CAZ013-041200-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Lows 29 to 44. Prevailing north winds up
to 10 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 47 to 62 higher
elevations...57 to 65 lower elevations. Prevailing northeast
winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 34 to 49. Prevailing north
winds up to 10 mph.
.FRIDAY...Mostly sunny. Warmer. Highs 49 to 64 higher
elevations...61 to 67 lower elevations. Prevailing north winds up
to 10 mph.
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. A slight chance of rain showers. Lows 33 to 47 higher
elevations...41 to 49 lower elevations. Light winds.
.SATURDAY...Mostly cloudy with a chance of rain showers. Highs
47 to 62.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 34 to 49.
.SUNDAY...Mostly cloudy with a slight chance of rain showers.
Highs 49 to 64.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 34 to 49.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 52 to 67. Lows
35 to 50.
.TUESDAY...Partly cloudy. Highs 52 to 67.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a slight chance
of rain showers. Lows 36 to 51. Highs 52 to 67.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 44 61 47 65 / 0 10 0 0
$$
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CAZ014-041200-
Burney Basin / Eastern Shasta County-
Including the city of Burney
122 PM PST Wed Dec 3 2025
.TONIGHT...Partly cloudy. Lows 21 to 32. Light winds.
.THURSDAY...Mostly sunny. Highs 47 to 53. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 38. Light winds.
.FRIDAY...Mostly sunny. Highs 50 to 58. Light winds.
.FRIDAY NIGHT...Partly cloudy. A slight chance of rain showers
after midnight. Lows 30 to 39. Light winds.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 47 to 55.
.SATURDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Lows 30 to 38.
.SUNDAY...Mostly cloudy. Highs 49 to 57.
.SUNDAY NIGHT...Partly cloudy. Lows 29 to 37.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 51 to 59. Lows
29 to 40.
.TUESDAY...Partly cloudy. Highs 52 to 60.
.TUESDAY NIGHT...Mostly cloudy. Lows 32 to 42.
.WEDNESDAY...Partly cloudy. Highs 53 to 61.
&&
TEMPERATURE / PRECIPITATION
BURNEY 24 50 31 56 / 0 10 0 10
$$
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CAZ015-041200-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Lows 36 to 42. North winds up to 10 mph.
.THURSDAY...Mostly sunny. Highs 54 to 62. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 40 to 46. Light winds.
.FRIDAY...Mostly sunny. Highs 61 to 67. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 44. Light winds.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs around 60.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 42 to 48.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs around 62. Lows
42 to 48.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 61 to 67. Lows
42 to 48.
.TUESDAY...Partly cloudy. Highs 60 to 66.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows 44 to 50.
Highs 60 to 66.
&&
TEMPERATURE / PRECIPITATION
REDDING 36 60 40 66 / 0 0 0 0
RED BLUFF 38 57 42 63 / 0 0 0 0
$$
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CAZ016-041200-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
122 PM PST Wed Dec 3 2025
.TONIGHT...Partly cloudy. Lows around 39. North winds up to
10 mph with gusts to around 20 mph.
.THURSDAY...Partly cloudy in the morning then clearing. Patchy
dense fog in the morning. Highs around 56. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 39 to 45. Light winds.
.FRIDAY...Mostly sunny. Highs 58 to 64. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 44. Light winds.
.SATURDAY...Partly cloudy. Highs around 59.
.SATURDAY NIGHT...Partly cloudy. Lows around 45.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs around 60. Lows
around 45.
.MONDAY...Partly cloudy. Highs 59 to 65.
.MONDAY NIGHT...Mostly clear. Lows around 45.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs 57 to 64. Lows
43 to 49.
&&
TEMPERATURE / PRECIPITATION
CHICO 39 56 42 61 / 0 0 0 0
OROVILLE 39 56 41 61 / 0 0 0 0
MARYSVILLE/YUBA CITY 37 56 39 59 / 0 0 0 0
$$
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CAZ017-041200-
Southern Sacramento Valley-
Including the city of Sacramento
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Patchy fog late in the night. Lows 36 to
41. Northeast winds up to 10 mph with gusts to around 20 mph.
.THURSDAY...Partly cloudy in the morning then clearing. Patchy
fog in the morning. Highs around 56. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 44. Light winds.
.FRIDAY...Mostly sunny. Highs 56 to 62. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 43. Light winds.
.SATURDAY...Mostly sunny. Highs around 59.
.SATURDAY NIGHT...Mostly clear. Lows around 45.
.SUNDAY THROUGH MONDAY...Mostly cloudy. Highs 57 to 63. Lows
around 45.
.MONDAY NIGHT...Mostly clear. Lows around 44.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Highs 56 to 63. Lows
around 45.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 39 55 41 58 / 0 0 0 0
SAC EXEC AIRPORT 38 55 40 58 / 0 0 0 0
$$
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CAZ018-041200-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Patchy fog late in the night. Lows
around 38. East winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning then clearing. Patchy
fog in the morning. Highs around 55. Northeast winds up to
10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 44. Light winds.
.FRIDAY...Mostly sunny. Highs 57 to 63. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows around 44. Light winds.
.SATURDAY...Mostly sunny. Highs around 60.
.SATURDAY NIGHT...Mostly clear. Lows around 45.
.SUNDAY THROUGH MONDAY...Mostly cloudy. Highs around 60. Lows
around 45.
.MONDAY NIGHT...Mostly clear. Lows around 45.
.TUESDAY...Mostly cloudy. Highs 56 to 62.
.TUESDAY NIGHT...Partly cloudy. Lows around 46.
.WEDNESDAY...Mostly cloudy. Highs around 60.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 36 57 39 62 / 0 0 0 0
$$
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CAZ019-041200-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Patchy fog in the late evening and
overnight. Lows around 39. Light winds.
.THURSDAY...Partly cloudy in the morning then clearing.
Widespread Fog...locally dense in the morning. Highs around 54.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 44. Light winds.
.FRIDAY...Mostly sunny. Highs around 57. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 46. Light winds.
.SATURDAY...Mostly sunny. Highs around 59.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 48.
.SUNDAY THROUGH MONDAY...Mostly cloudy. Highs around 59. Lows
42 to 48.
.MONDAY NIGHT...Mostly clear. Lows 42 to 48.
.TUESDAY...Mostly cloudy. Highs 56 to 62.
.TUESDAY NIGHT...Partly cloudy. Lows 43 to 49.
.WEDNESDAY...Mostly cloudy. Highs 57 to 63.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 37 54 39 59 / 0 0 0 0
MODESTO 39 54 40 57 / 0 0 0 0
$$
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CAZ063-041200-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Lows 36 to 46. Prevailing northwest
winds up to 10 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 49 to 64. Prevailing
north winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 40 to 50. Prevailing
northwest winds up to 10 mph.
.FRIDAY...Mostly sunny. Highs 49 to 63 higher elevations...around
65 lower elevations. Prevailing northwest winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 39 to 49. Prevailing west
winds up to 10 mph.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 48 to 63.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 40 to 50.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 49 to 64. Lows
40 to 50.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 51 to 66. Lows
40 to 51.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 52 to 67. Lows
41 to 53.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 42 55 46 58 / 0 0 0 0
$$
=
CAZ066-041200-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Lows 37 to 43. Prevailing northeast
winds up to 10 mph.
.THURSDAY...Mostly sunny. Highs 52 to 60. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 42 to 48. Light winds.
.FRIDAY...Mostly sunny. Highs 57 to 65. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 41 to 49. Light winds.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 53 to 61.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 42 to 50.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 55 to 63. Lows
42 to 50.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 58 to 66. Lows
42 to 50.
.TUESDAY...Partly cloudy. Highs 58 to 66.
.TUESDAY NIGHT...Mostly cloudy. Lows 45 to 53.
.WEDNESDAY...Partly cloudy. Highs 58 to 66.
&&
TEMPERATURE / PRECIPITATION
PARADISE 41 54 45 60 / 0 0 0 0
$$
=
CAZ067-041200-
Motherlode-
Including the cities of Grass Valley and Jackson
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Lows 35 to 41. Light winds.
.THURSDAY...Mostly sunny. Highs 52 to 58. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 44. Light winds.
.FRIDAY...Sunny. Highs 53 to 63. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 46. Light winds.
.SATURDAY...Mostly sunny. Highs 56 to 62.
.SATURDAY NIGHT...Mostly clear. Lows 41 to 47.
.SUNDAY...Mostly sunny. Highs 56 to 62.
.SUNDAY NIGHT...Partly cloudy. Lows 41 to 47.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 57 to 66. Lows
41 to 48.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 44 to 50.
Highs 58 to 66.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 35 54 39 60 / 0 0 0 0
JACKSON 38 55 40 56 / 0 0 0 0
$$
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CAZ068-041200-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Lows 24 to 39. Prevailing northeast
winds up to 10 mph with gusts to around 25 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 43 to 58. Prevailing
northeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 31 to 46. Prevailing
northeast winds up to 10 mph.
.FRIDAY...Mostly sunny. Not as cool. Highs 46 to 61. Prevailing
northeast winds up to 10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 31 to 46. Light winds.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 43 to 58.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 31 to 46.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs 45 to 60. Lows
31 to 46.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 48 to 63. Lows
32 to 47.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 49 to 64. Lows
34 to 49.
&&
TEMPERATURE / PRECIPITATION
QUINCY 25 53 31 60 / 0 10 0 0
CHESTER 23 54 29 58 / 0 10 0 0
$$
=
CAZ069-041200-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
122 PM PST Wed Dec 3 2025
.TONIGHT...Mostly clear. Lows 21 to 36 higher elevations...33 to
42 lower elevations. Prevailing east winds up to 10 mph with
gusts to around 25 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 41 to 56 higher
elevations...50 to 59 lower elevations. Prevailing east winds up
to 10 mph in the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 43 higher elevations...
37 to 47 lower elevations. Prevailing northeast winds up to
10 mph.
.FRIDAY...Sunny. Not as cool. Highs 45 to 60 higher elevations...
55 to 65 lower elevations. Prevailing northeast winds up to
10 mph.
.FRIDAY NIGHT...Mostly clear. Lows 29 to 44 higher elevations...
39 to 48 lower elevations. Light winds.
.SATURDAY...Mostly sunny. Highs 46 to 61.
.SATURDAY NIGHT...Mostly clear. Lows 32 to 47.
.SUNDAY...Mostly sunny. Highs 48 to 63.
.SUNDAY NIGHT...Partly cloudy. Lows 32 to 47.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 52 to 67. Lows
33 to 48.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows 36 to 51.
Highs 52 to 67.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 38 51 43 57 / 0 0 0 0
$$
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