Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
896
FPUS56 KSTO 020922
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
122 AM PST Tue Dec 2 2025
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Wednesday.
CAZ013-030000-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
122 AM PST Tue Dec 2 2025
.TODAY...Mostly sunny. Widespread frost late in the morning.
Highs 48 to 63 higher elevations...58 to 64 lower elevations.
Light winds.
.TONIGHT...Mostly clear. Colder. Lows 26 to 41 higher
elevations...36 to 46 lower elevations. Prevailing north winds up
to 10 mph with gusts to around 25 mph.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
42 to 57 higher elevations...54 to 62 lower elevations.
Prevailing northeast winds up to 10 mph with gusts to around
25 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 29 to 44. Prevailing north
winds up to 10 mph.
.THURSDAY...Partly cloudy in the morning then becoming mostly
sunny. Not as cool. Highs 46 to 61 higher elevations...57 to
64 lower elevations. Prevailing northeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 33 to 48.
.FRIDAY...Mostly sunny. Warmer. Highs 52 to 67.
.FRIDAY NIGHT...Partly cloudy. Lows 35 to 49.
.SATURDAY...Mostly cloudy with a slight chance of rain showers.
Highs 48 to 63.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Lows 35 to 49.
.SUNDAY...Mostly cloudy with a slight chance of rain showers.
Highs 48 to 63.
.SUNDAY NIGHT...Partly cloudy. Lows 33 to 48.
.MONDAY...Mostly sunny. Warmer. Highs 51 to 66.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 62 44 59 / 0 0 0
$$
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CAZ014-030000-
Burney Basin / Eastern Shasta County-
Including the city of Burney
122 AM PST Tue Dec 2 2025
.TODAY...Widespread frost in the morning. Mostly sunny. Highs
48 to 55. Light winds.
.TONIGHT...Mostly clear. Widespread frost after midnight. Colder.
Lows 20 to 28. Prevailing northeast winds up to 10 mph.
.WEDNESDAY...Mostly sunny. Widespread frost through the day.
Highs 41 to 51. Prevailing northeast winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost. Lows 21 to 31.
Light winds.
.THURSDAY...Widespread frost in the morning. Partly cloudy. Highs
45 to 53. Light winds.
.THURSDAY NIGHT...Mostly clear. Areas of frost. Lows 27 to 37.
.FRIDAY...Mostly sunny. Widespread frost. Highs 50 to 58.
.FRIDAY NIGHT...Partly cloudy. Lows 31 to 39.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 50 to 58.
.SATURDAY NIGHT...Partly cloudy. Lows 31 to 39.
.SUNDAY...Partly cloudy. Patchy frost. Highs 49 to 57.
.SUNDAY NIGHT...Partly cloudy. Areas of frost. Lows 28 to 36.
.MONDAY...Mostly sunny. Widespread frost. Highs 51 to 58.
&&
TEMPERATURE / PRECIPITATION
BURNEY 53 23 47 / 0 0 0
$$
=
CAZ015-030000-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
122 AM PST Tue Dec 2 2025
.TODAY...Sunny in the morning then becoming partly cloudy. Highs
around 60. Light winds.
.TONIGHT...Mostly clear. Lows 39 to 45. North winds up to 10 mph
with gusts to around 20 mph.
.WEDNESDAY...Mostly sunny. Highs around 59. North winds 10 to
15 mph with gusts to around 25 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 36 to 44. North winds up
to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs 56 to 62. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 41 to 47.
.FRIDAY...Mostly sunny. Highs 62 to 67.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 42 to 47. Highs
around 61.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 48.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs around 61. Lows
42 to 48.
.MONDAY...Mostly sunny. Highs 61 to 67.
&&
TEMPERATURE / PRECIPITATION
REDDING 60 41 61 / 0 0 0
RED BLUFF 59 41 60 / 0 0 0
$$
=
CAZ016-030000-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
122 AM PST Tue Dec 2 2025
.TODAY...Areas of fog in the morning. Mostly sunny. Highs around
59. Light winds.
.TONIGHT...Partly cloudy. Lows 38 to 44. Light winds becoming
north up to 10 mph with gusts to around 20 mph after midnight.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
sunny. Highs around 59. North winds 10 to 15 mph with gusts to
around 25 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows 37 to 42. North winds up
to 10 mph with gusts to around 20 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 57. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 39 to 45.
.FRIDAY...Mostly sunny. Highs 57 to 65.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows around
44. Highs around 60.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs 59 to 65. Lows
43 to 48.
&&
TEMPERATURE / PRECIPITATION
CHICO 58 40 59 / 0 0 0
OROVILLE 58 40 60 / 0 0 0
MARYSVILLE/YUBA CITY 58 39 60 / 0 0 0
$$
=
CAZ017-030000-
Southern Sacramento Valley-
Including the city of Sacramento
122 AM PST Tue Dec 2 2025
.TODAY...Mostly cloudy in the morning then clearing. Patchy fog
early in the morning. Areas of fog late in the morning. Highs
55 to 61. Light winds.
.TONIGHT...Partly cloudy. Patchy dense fog after midnight. Lows
38 to 44. Light winds becoming north up to 10 mph with gusts to
around 30 mph after midnight.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
sunny. Patchy dense fog in the morning. Highs 56 to 62. North
winds 10 to 15 mph with gusts to around 35 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 42. North winds up to
10 mph with gusts to around 20 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 57. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 44.
.FRIDAY...Mostly sunny. Highs 55 to 61.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 41 to
47. Highs around 59.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs 57 to 63. Lows
41 to 47.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 57 41 60 / 0 0 0
SAC EXEC AIRPORT 57 40 60 / 0 0 0
$$
=
CAZ018-030000-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
122 AM PST Tue Dec 2 2025
.TODAY...Mostly cloudy in the morning then clearing. Areas of fog
until late afternoon. Highs around 58. Light winds.
.TONIGHT...Partly cloudy. Patchy fog after midnight. Lows 38 to
44. Light winds becoming north up to 10 mph with gusts to around
30 mph after midnight.
.WEDNESDAY...Partly cloudy in the morning then becoming mostly
sunny. Widespread Fog...locally dense in the morning. Highs 57 to
63. North winds 10 to 15 mph with gusts to around 35 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 41. North winds up to
10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs around 56. Northeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 39 to 44.
.FRIDAY...Mostly sunny. Highs around 59.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 41 to
47. Highs around 60.
.SUNDAY...Mostly cloudy. Highs around 60.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 45. Highs
57 to 63.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 60 40 62 / 0 0 0
$$
=
CAZ019-030000-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
122 AM PST Tue Dec 2 2025
.TODAY...Mostly cloudy in the morning then clearing. Widespread
Fog...locally dense early in the morning. Areas of fog late in
the morning, then patchy fog early in the afternoon. Highs around
56. Light winds.
.TONIGHT...Partly cloudy. Patchy fog after midnight. Lows 37 to
43. Light winds.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. Highs 52 to 58. Northwest
winds up to 10 mph with gusts to around 20 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 42. Light winds.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. Highs around 56. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 44.
.FRIDAY...Mostly sunny. Highs around 58.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 40 to
47. Highs around 59.
.SUNDAY THROUGH MONDAY...Partly cloudy. Highs around 59. Lows
41 to 48.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 58 38 57 / 0 0 0
MODESTO 55 41 55 / 0 0 0
$$
=
CAZ063-030000-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
122 AM PST Tue Dec 2 2025
.TODAY...Mostly sunny. Warmer. Highs 50 to 65. Prevailing
northwest winds up to 10 mph.
.TONIGHT...Partly cloudy. Colder. Lows 31 to 43 higher
elevations...40 to 46 lower elevations. Prevailing northwest
winds up to 15 mph with gusts to around 30 mph.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs
42 to 57 higher elevations...around 59 lower elevations.
Prevailing north winds 5 to 15 mph with gusts to around 30 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46. Prevailing
northwest winds up to 10 mph.
.THURSDAY...Partly cloudy in the morning then clearing. Not as
cool. Highs 45 to 59 higher elevations...around 60 lower
elevations. Prevailing northwest winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Lows 40 to 50.
.FRIDAY...Mostly sunny. Warmer. Highs 52 to 67.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows 39 to
51. Highs 48 to 63.
.SUNDAY...Partly cloudy. Highs 48 to 63.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 39 to 51. Highs
51 to 66.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 58 38 50 / 0 0 0
$$
=
CAZ066-030000-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
122 AM PST Tue Dec 2 2025
.TODAY...Mostly sunny. Highs 54 to 62. Light winds.
.TONIGHT...Mostly clear. Lows 36 to 44. Prevailing northeast
winds up to 10 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly sunny. Highs 52 to 60. Prevailing northeast
winds up to 10 mph with gusts to around 25 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 37 to 45. Prevailing
northeast winds up to 10 mph.
.THURSDAY...Partly cloudy in the morning then clearing. Highs
52 to 60. Prevailing northeast winds up to 10 mph in the morning
becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 43 to 49.
.FRIDAY...Mostly sunny. Highs 56 to 66.
.FRIDAY NIGHT...Mostly clear. Lows 43 to 49.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 55 to 63.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 42 to 50.
Highs 55 to 66.
&&
TEMPERATURE / PRECIPITATION
PARADISE 57 42 57 / 0 0 0
$$
=
CAZ067-030000-
Motherlode-
Including the cities of Grass Valley and Jackson
122 AM PST Tue Dec 2 2025
.TODAY...Mostly sunny. Highs 55 to 61. Light winds.
.TONIGHT...Mostly clear. Patchy dense fog after midnight. Lows
36 to 42. Light winds.
.WEDNESDAY...Patchy dense fog in the morning. Mostly sunny. Highs
52 to 62. Prevailing northeast winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 42. Prevailing
northeast winds up to 10 mph.
.THURSDAY...Mostly sunny. Highs 53 to 59. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 39 to 45.
.FRIDAY...Sunny. Highs 54 to 62.
.FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 40 to 47. Highs
56 to 65.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 58 37 58 / 0 0 0
JACKSON 57 38 56 / 0 0 0
$$
=
CAZ068-030000-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
122 AM PST Tue Dec 2 2025
.TODAY...Widespread frost in the morning. Mostly sunny. Highs
45 to 60. Light winds.
.TONIGHT...Mostly clear. Widespread frost after midnight. Colder.
Lows 24 to 39. Prevailing north winds up to 10 mph with gusts to
around 30 mph.
.WEDNESDAY...Widespread frost in the morning. Mostly sunny. Highs
34 to 49 higher elevations...40 to 54 lower elevations.
Prevailing northeast winds up to 15 mph with gusts to around
30 mph.
.WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Lows 24 to 39. Prevailing northeast winds up to 10 mph with gusts
to around 25 mph.
.THURSDAY...Partly cloudy in the morning then clearing. Not as
cool. Highs 42 to 57. Prevailing northeast winds up to 10 mph.
.THURSDAY NIGHT...Mostly clear. Areas of frost. Lows 31 to 46.
.FRIDAY...Mostly sunny. Areas of frost. Not as cool. Highs 47 to
62.
.FRIDAY NIGHT...Partly cloudy. Lows 31 to 46.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Highs 45 to 60.
.SATURDAY NIGHT...Mostly clear. Areas of frost. Lows 32 to 47.
.SUNDAY...Partly cloudy. Areas of frost. Highs 44 to 59.
.SUNDAY NIGHT...Mostly clear. Areas of frost. Lows 30 to 45.
.MONDAY...Mostly sunny. Widespread frost. Not as cool. Highs
47 to 62.
&&
TEMPERATURE / PRECIPITATION
QUINCY 57 25 50 / 0 0 0
CHESTER 57 23 47 / 0 0 0
$$
=
CAZ069-030000-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
122 AM PST Tue Dec 2 2025
.TODAY...Mostly sunny. Highs 43 to 58 higher elevations...52 to
62 lower elevations. Light winds.
.TONIGHT...Mostly clear. Colder. Lows 20 to 35 higher
elevations...33 to 43 lower elevations. Light winds becoming
northeast up to 10 mph with gusts to around 30 mph after
midnight.
.WEDNESDAY...Mostly sunny. Highs 34 to 49 higher elevations...
48 to 60 lower elevations. Prevailing northeast winds 5 to 15 mph
with gusts to around 35 mph. Over ridges, prevailing northeast
winds 15 to 30 mph decreasing to 10 to 20 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 21 to 36 higher
elevations...33 to 43 lower elevations. Prevailing east winds up
to 10 mph with gusts to around 25 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 40 to 55 higher
elevations...51 to 60 lower elevations. Prevailing east winds up
to 10 mph in the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 45.
.FRIDAY...Mostly sunny. Not as cool. Highs 48 to 63.
.FRIDAY NIGHT THROUGH MONDAY...Mostly clear. Lows 32 to 47. Highs
49 to 64.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 53 36 48 / 0 0 0
$$
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