Zone Forecast Product
Issued by NWS Sacramento, CA
Issued by NWS Sacramento, CA
036
FPUS56 KSTO 280923
ZFPSTO
Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
123 AM PST Wed Jan 28 2026
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Thursday.
CAZ013-290000-
Shasta Lake Area / Northern Shasta County-
Including the city of Shasta Dam
123 AM PST Wed Jan 28 2026
.TODAY...Patchy fog early in the morning. Mostly cloudy with a
slight chance of rain. Highs 39 to 54 higher elevations...52 to
57 lower elevations. Light winds.
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 28 to 43 higher elevations...37 to 44 lower
elevations. Light winds.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Not as cool. Highs 47 to 62 higher elevations...59 to
65 lower elevations. Light winds.
.THURSDAY NIGHT...Mostly cloudy. Lows 34 to 49. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 50 to 64 higher elevations...61 to 67 lower
elevations. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 34 to 49.
.SATURDAY...Mostly cloudy. Highs 52 to 67.
.SATURDAY NIGHT...Mostly cloudy. Lows 34 to 49.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a chance of rain.
Highs 46 to 61. Lows 33 to 48.
.MONDAY...Partly cloudy. Not as cool. Highs 49 to 64.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 32 to 47. Highs 54 to 69.
&&
TEMPERATURE / PRECIPITATION
SHASTA DAM 56 42 63 / 20 0 0
$$
=
CAZ014-290000-
Burney Basin / Eastern Shasta County-
Including the city of Burney
123 AM PST Wed Jan 28 2026
.TODAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 41 to 51. Light winds.
.TONIGHT...Mostly clear. Lows 25 to 33. Light winds.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Not as cool. Highs 49 to 57. Light winds.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 30 to 39. Light winds.
.FRIDAY...Mostly cloudy. Highs 52 to 60. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 30 to 39.
.SATURDAY...Mostly cloudy. Highs 53 to 61.
.SATURDAY NIGHT...Mostly cloudy. Lows 30 to 39.
.SUNDAY...Mostly cloudy with a slight chance of rain. Highs 49 to
57.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
27 to 36.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 48 to 58. Lows
26 to 36.
.TUESDAY...Sunny. Highs 54 to 62.
&&
TEMPERATURE / PRECIPITATION
BURNEY 47 27 52 / 20 0 0
$$
=
CAZ015-290000-
Northern Sacramento Valley-
Including the cities of Redding and Red Bluff
123 AM PST Wed Jan 28 2026
.TODAY...Mostly cloudy. Highs around 57. North winds up to
10 mph.
.TONIGHT...Mostly clear in the evening then becoming mostly
cloudy. Lows 37 to 43. North winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 60 to 65. Light winds.
.THURSDAY NIGHT...Mostly cloudy. Lows 39 to 45. Light winds.
.FRIDAY...Mostly cloudy. Highs 60 to 66. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 40 to 46.
.SATURDAY...Mostly cloudy. Highs 61 to 67.
.SATURDAY NIGHT...Mostly cloudy. Lows 41 to 47.
.SUNDAY...Mostly cloudy with a chance of rain. Highs around 59.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 43.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 60 to 70. Lows
39 to 45.
&&
TEMPERATURE / PRECIPITATION
REDDING 58 36 64 / 10 0 0
RED BLUFF 57 39 62 / 10 0 0
$$
=
CAZ016-290000-
Central Sacramento Valley-
Including the cities of Chico, Oroville, and Marysville/Yuba City
123 AM PST Wed Jan 28 2026
.TODAY...Patchy fog in the morning. Mostly cloudy. Highs around
57. Northwest winds up to 10 mph.
.TONIGHT...Mostly clear. Patchy fog after midnight. Lows around
40. Northwest winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning then clearing.
Widespread Fog...locally dense in the morning. Highs around 60.
Light winds.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 43. Light winds.
.FRIDAY...Mostly cloudy. Highs around 60. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows around 43.
.SATURDAY...Mostly cloudy. Highs around 61.
.SATURDAY NIGHT...Mostly cloudy. Lows around 45.
.SUNDAY...Mostly cloudy with a chance of rain. Highs around 57.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 44.
.MONDAY THROUGH TUESDAY...Mostly clear. Highs 60 to 66. Lows
around 44.
&&
TEMPERATURE / PRECIPITATION
CHICO 57 41 60 / 10 0 0
OROVILLE 57 40 59 / 10 0 0
MARYSVILLE/YUBA CITY 58 39 59 / 0 0 0
$$
=
CAZ017-290000-
Southern Sacramento Valley-
Including the city of Sacramento
123 AM PST Wed Jan 28 2026
.TODAY...Patchy fog until late afternoon. Mostly cloudy. Highs
55 to 61. North winds up to 10 mph.
.TONIGHT...Mostly clear. Patchy fog after midnight. Lows around
40. Northwest winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming mostly
sunny. Widespread Fog...locally dense in the morning. Highs
around 58. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
mostly cloudy. Lows around 42. Light winds.
.FRIDAY...Mostly cloudy. Highs around 60. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows around 44.
.SATURDAY...Mostly cloudy. Highs around 61.
.SATURDAY NIGHT...Mostly cloudy. Lows around 45.
.SUNDAY...Mostly cloudy with a slight chance of rain. Highs
around 59.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
around 45.
.MONDAY...Partly cloudy. Highs around 60.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 43. Highs
around 61.
&&
TEMPERATURE / PRECIPITATION
SACRAMENTO 59 41 57 / 0 0 0
SAC EXEC AIRPORT 58 40 58 / 0 0 0
$$
=
CAZ018-290000-
Carquinez Strait and Delta-
Including the city of Fairfield/Suisun
123 AM PST Wed Jan 28 2026
.TODAY...Patchy fog early in the morning, then areas of fog late
in the morning. Patchy fog early in the afternoon. Mostly cloudy.
Highs around 59. North winds up to 10 mph.
.TONIGHT...Mostly clear. Patchy fog after midnight. Lows around
41. Northwest winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning then clearing.
Widespread Fog...locally dense in the morning. Highs around 59.
Light winds.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 42. Light winds.
.FRIDAY...Mostly cloudy. Highs around 60. Northeast winds up to
10 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows around 43.
.SATURDAY...Mostly cloudy. Highs around 60.
.SATURDAY NIGHT...Mostly cloudy. Lows around 45.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a slight chance of
rain. Highs around 59. Lows around 46.
.MONDAY...Partly cloudy. Highs around 60.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 44. Highs
around 61.
&&
TEMPERATURE / PRECIPITATION
FAIRFIELD/SUISUN 59 39 60 / 0 0 0
$$
=
CAZ019-290000-
Northern San Joaquin Valley-
Including the cities of Stockton and Modesto
123 AM PST Wed Jan 28 2026
.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Widespread Fog...locally dense in the morning. Highs around 61.
Northwest winds up to 10 mph. Gusts up to 20 mph in the
afternoon.
.TONIGHT...Mostly clear. Patchy fog. Lows around 42. Northwest
winds up to 10 mph. Gusts up to 20 mph in the evening.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Widespread Fog...locally dense in the morning. Highs
55 to 61. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
mostly cloudy. Lows around 43. Light winds.
.FRIDAY...Mostly cloudy. Highs around 61. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows around 45.
.SATURDAY...Mostly cloudy. Highs around 62.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows around 46. Highs
around 60.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 46. Highs
around 59.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 43. Highs
around 60.
&&
TEMPERATURE / PRECIPITATION
STOCKTON 60 41 59 / 0 0 0
MODESTO 62 44 57 / 0 0 0
$$
=
CAZ063-290000-
Mountains Southwestern Shasta County to Western Colusa County-
Including the city of Alder Springs
123 AM PST Wed Jan 28 2026
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
Highs 39 to 53 higher elevations...52 to 57 lower elevations.
Light winds becoming north up to 10 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 34 to 46. Prevailing northwest
winds up to 10 mph.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Not as cool. Highs 47 to 61 higher elevations...around
62 lower elevations. Light winds.
.THURSDAY NIGHT...Mostly cloudy. Lows 39 to 49. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 48 to 62 higher elevations...around 63 lower
elevations. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 40 to 50.
.SATURDAY...Mostly cloudy. Highs 51 to 66.
.SATURDAY NIGHT...Mostly cloudy. Lows 39 to 49.
.SUNDAY...Mostly cloudy with a chance of rain. Highs 45 to 60.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain. Lows
35 to 47.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 49 to 64. Lows
35 to 49.
.TUESDAY...Sunny, warmer. Highs 54 to 69.
&&
TEMPERATURE / PRECIPITATION
ALDER SPRINGS 49 41 57 / 10 0 0
$$
=
CAZ066-290000-
Northeast Foothills/Sacramento Valley-
Including the city of Paradise
123 AM PST Wed Jan 28 2026
.TODAY...Mostly cloudy with a slight chance of rain in the
morning, then partly cloudy in the afternoon. Highs 50 to 58.
Light winds.
.TONIGHT...Mostly clear. Lows 38 to 46. Light winds.
.THURSDAY...Mostly cloudy in the morning then clearing. Highs
58 to 64. Light winds.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 43 to 49. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs 59 to 65. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 43 to 51.
.SATURDAY...Mostly cloudy. Highs 60 to 66.
.SATURDAY NIGHT...Mostly cloudy. Lows 43 to 51.
.SUNDAY...Mostly cloudy with a chance of rain. Highs 55 to 61.
.SUNDAY NIGHT...Partly cloudy with a chance of rain. Lows 41 to
48.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 57 to 63. Lows
41 to 49.
.TUESDAY...Sunny. Highs 61 to 69.
&&
TEMPERATURE / PRECIPITATION
PARADISE 56 44 61 / 20 0 0
$$
=
CAZ067-290000-
Motherlode-
Including the cities of Grass Valley and Jackson
123 AM PST Wed Jan 28 2026
.TODAY...Mostly sunny in the morning then becoming partly cloudy.
Highs 55 to 63. Light winds.
.TONIGHT...Mostly clear. Patchy fog after midnight. Lows 37 to
45. Light winds.
.THURSDAY...Partly cloudy in the morning then clearing.
Widespread Fog...locally dense in the morning. Highs 57 to 65.
Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 40 to 48. Light winds.
.FRIDAY...Mostly cloudy. Highs 61 to 67. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 42 to 50.
.SATURDAY...Mostly cloudy. Highs 62 to 68.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows 43 to 49. Highs
58 to 64.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows
40 to 46.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 57 to 63. Lows
39 to 46.
.TUESDAY...Sunny. Highs 59 to 67.
&&
TEMPERATURE / PRECIPITATION
GRASS VALLEY 57 38 61 / 10 0 0
JACKSON 59 40 59 / 0 0 0
$$
=
CAZ068-290000-
Western Plumas County/Lassen Park-
Including the cities of Chester and Quincy
123 AM PST Wed Jan 28 2026
.TODAY...Mostly cloudy in the morning then becoming mostly sunny.
At lower elevations, a slight chance of rain early in the
morning. At higher elevations, a slight chance of rain and snow
early in the morning. Patchy dense fog in the morning. Highs
37 to 52. Snow level 6000 feet. Light winds.
.TONIGHT...Mostly clear. Lows 25 to 40. Light winds.
.THURSDAY...Mostly cloudy in the morning then clearing. Not as
cool. Highs 41 to 56 higher elevations...47 to 60 lower
elevations. Light winds.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 29 to 44. Light winds.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Not as cool. Highs 44 to 59 higher elevations...50 to
63 lower elevations. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 30 to 45.
.SATURDAY...Mostly cloudy. Highs 48 to 63.
.SATURDAY NIGHT...Mostly cloudy. Lows 31 to 46.
.SUNDAY...Mostly cloudy with a slight chance of rain and snow.
Highs 43 to 58.
.SUNDAY NIGHT...Partly cloudy with a slight chance of rain and
snow. Colder. Lows 28 to 43.
.MONDAY...Mostly sunny. Highs 44 to 59.
.MONDAY NIGHT AND TUESDAY...Clear. Lows 27 to 42. Highs 48 to 63.
&&
TEMPERATURE / PRECIPITATION
QUINCY 51 27 55 / 20 0 0
CHESTER 46 22 52 / 20 0 0
$$
=
CAZ069-290000-
West Slope Northern Sierra Nevada-
Including the city of Blue Canyon
123 AM PST Wed Jan 28 2026
.TODAY...Partly cloudy in the morning then clearing. At lower
elevations, a slight chance of rain early in the morning. At
higher elevations, a slight chance of snow early in the morning.
Highs 38 to 53 higher elevations...49 to 61 lower elevations.
Little or no snow accumulation. Light winds. Gusts up to 20 mph.
.TONIGHT...Clear. Lows 24 to 39 higher elevations...35 to
47 lower elevations. Prevailing northeast winds up to 10 mph.
.THURSDAY...Mostly sunny. Not as cool. Highs 44 to 59 higher
elevations...56 to 66 lower elevations. Prevailing east winds up
to 10 mph in the morning becoming light.
.THURSDAY NIGHT...Mostly clear. Lows 29 to 44 higher elevations...
41 to 50 lower elevations. Prevailing northeast winds up to
10 mph.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Warmer. Highs 47 to 62 higher elevations...59 to 69 lower
elevations. Light winds.
.FRIDAY NIGHT...Mostly cloudy. Lows 33 to 48.
.SATURDAY...Mostly cloudy. Highs 51 to 66.
.SATURDAY NIGHT...Partly cloudy. Lows 32 to 47.
.SUNDAY...Mostly cloudy. Highs 46 to 61.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain.
Colder. Lows 28 to 43.
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs 45 to 60. Lows
29 to 44.
.TUESDAY...Sunny. Not as cool. Highs 49 to 64.
&&
TEMPERATURE / PRECIPITATION
BLUE CANYON 49 41 57 / 20 0 0
$$
=